switch to tinyobj and nanovg from assimp and cairo

133 files changed, 0 insertions, 16012 deletions

diff --git a/libs/assimp/test/unit/AbstractImportExportBase.cpp b/libs/assimp/test/unit/AbstractImportExportBase.cpp
deleted file mode 100644
index 31402f4..0000000
--- a/libs/assimp/test/unit/AbstractImportExportBase.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-
-using namespace ::Assimp;
-
-AbstractImportExportBase::~AbstractImportExportBase() {
-    // empty
-}
diff --git a/libs/assimp/test/unit/AbstractImportExportBase.h b/libs/assimp/test/unit/AbstractImportExportBase.h
deleted file mode 100644
index 7651d2e..0000000
--- a/libs/assimp/test/unit/AbstractImportExportBase.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-#ifndef AI_ABSTRACTIMPORTEXPORTBASE_H_INC
-#define AI_ABSTRACTIMPORTEXPORTBASE_H_INC
-
-#include "UnitTestPCH.h"
-
-// ---------------------------------------------------------------------------
-/** Abstract base class to test import and export
- */
- // ---------------------------------------------------------------------------
-class AbstractImportExportBase : public ::testing::Test {
-public:
-    /// @brief  The class destructor.
-    virtual ~AbstractImportExportBase();
-
-    /// @brief  The importer-test, will return true for successful import.
-    /// @return true for success, false for failure.
-    virtual bool importerTest();
-
-    /// @brief  The exporter-test, will return true for successful import.
-    /// @return true for success, false for failure.
-    virtual bool exporterTest();
-};
-
-inline
-bool AbstractImportExportBase::importerTest() {
-    return true;
-}
-
-inline
-bool AbstractImportExportBase::exporterTest() {
-    return true;
-}
-
-#endif // AI_ABSTRACTIMPORTEXPORTBASE_H_INC
diff --git a/libs/assimp/test/unit/AssimpAPITest.cpp b/libs/assimp/test/unit/AssimpAPITest.cpp
deleted file mode 100644
index b8739b0..0000000
--- a/libs/assimp/test/unit/AssimpAPITest.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include <assimp/importerdesc.h>
-
-using namespace Assimp;
-
-class AssimpAPITest : public ::testing::Test {
-    // empty
-};
-
-TEST_F( AssimpAPITest, aiGetImporterDescTest ) {
-    const aiImporterDesc *desc( nullptr );
-    desc = aiGetImporterDesc(nullptr);
-    EXPECT_EQ(nullptr, desc);
-
-    desc = aiGetImporterDesc( "obj" );
-    EXPECT_TRUE(nullptr != desc);
-}
-
-TEST_F( AssimpAPITest, aiGetLastErrorTest ) {
-    const char *error = aiGetErrorString();
-    EXPECT_NE(nullptr, error);
-}
diff --git a/libs/assimp/test/unit/AssimpAPITest_aiMatrix3x3.cpp b/libs/assimp/test/unit/AssimpAPITest_aiMatrix3x3.cpp
deleted file mode 100644
index 90976ba..0000000
--- a/libs/assimp/test/unit/AssimpAPITest_aiMatrix3x3.cpp
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "MathTest.h"
-
-using namespace Assimp;
-
-class AssimpAPITest_aiMatrix3x3 : public AssimpMathTest {
-protected:
-    virtual void SetUp() {
-        result_c = result_cpp = aiMatrix3x3();
-    }
-
-    aiMatrix3x3 result_c, result_cpp;
-};
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiIdentityMatrix3Test) {
-    // Force a non-identity matrix.
-    result_c = aiMatrix3x3(0,0,0,0,0,0,0,0,0);
-    aiIdentityMatrix3(&result_c);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromMatrix4Test) {
-    const auto m = random_mat4();
-    result_cpp = aiMatrix3x3(m);
-    aiMatrix3FromMatrix4(&result_c, &m);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromQuaternionTest) {
-    const auto q = random_quat();
-    result_cpp = q.GetMatrix();
-    aiMatrix3FromQuaternion(&result_c, &q);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3AreEqualTest) {
-    result_c = result_cpp = random_mat3();
-    EXPECT_EQ(result_cpp == result_c,
-        (bool)aiMatrix3AreEqual(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3AreEqualEpsilonTest) {
-    result_c = result_cpp = random_mat3();
-    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
-        (bool)aiMatrix3AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMultiplyMatrix3Test) {
-    const auto m = random_mat3();
-    result_c = result_cpp = random_mat3();
-    result_cpp *= m;
-    aiMultiplyMatrix3(&result_c, &m);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiTransposeMatrix3Test) {
-    result_c = result_cpp = random_mat3();
-    result_cpp.Transpose();
-    aiTransposeMatrix3(&result_c);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3InverseTest) {
-    // Use a predetermined matrix to prevent arbitrary
-    // cases where it could have a null determinant.
-    result_c = result_cpp = aiMatrix3x3(
-        5, 2, 7,
-        4, 6, 9,
-        1, 8, 3);
-    result_cpp.Inverse();
-    aiMatrix3Inverse(&result_c);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3DeterminantTest) {
-    result_c = result_cpp = random_mat3();
-    EXPECT_EQ(result_cpp.Determinant(),
-        aiMatrix3Determinant(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3RotationZTest) {
-    const float angle(RandPI.next());
-    aiMatrix3x3::RotationZ(angle, result_cpp);
-    aiMatrix3RotationZ(&result_c, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromRotationAroundAxisTest) {
-    const float angle(RandPI.next());
-    const auto axis = random_unit_vec3();
-    aiMatrix3x3::Rotation(angle, axis, result_cpp);
-    aiMatrix3FromRotationAroundAxis(&result_c, &axis, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3TranslationTest) {
-    const auto axis = random_vec2();
-    aiMatrix3x3::Translation(axis, result_cpp);
-    aiMatrix3Translation(&result_c, &axis);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix3x3, aiMatrix3FromToTest) {
-    // Use predetermined vectors to prevent running into division by zero.
-    const auto from = aiVector3D(1,2,1).Normalize(), to = aiVector3D(-1,1,1).Normalize();
-    aiMatrix3x3::FromToMatrix(from, to, result_cpp);
-    aiMatrix3FromTo(&result_c, &from, &to);
-    EXPECT_EQ(result_cpp, result_c);
-}
diff --git a/libs/assimp/test/unit/AssimpAPITest_aiMatrix4x4.cpp b/libs/assimp/test/unit/AssimpAPITest_aiMatrix4x4.cpp
deleted file mode 100644
index 9372bd9..0000000
--- a/libs/assimp/test/unit/AssimpAPITest_aiMatrix4x4.cpp
+++ /dev/null
@@ -1,259 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "MathTest.h"
-
-using namespace Assimp;
-
-class AssimpAPITest_aiMatrix4x4 : public AssimpMathTest {
-protected:
-    virtual void SetUp() {
-        result_c = result_cpp = aiMatrix4x4();
-    }
-
-    /* Generates a predetermined transformation matrix to use
-       for the aiDecompose functions to prevent running into
-       division by zero. */
-    aiMatrix4x4 get_predetermined_transformation_matrix_for_decomposition() const {
-        aiMatrix4x4 t, r;
-        aiMatrix4x4::Translation(aiVector3D(14,-25,-8), t);
-        aiMatrix4x4::Rotation(Math::aiPi<float>() / 4.0f, aiVector3D(1).Normalize(), r);
-        return t * r;
-    }
-
-    aiMatrix4x4 result_c, result_cpp;
-};
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiIdentityMatrix4Test) {
-    // Force a non-identity matrix.
-    result_c = aiMatrix4x4(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);
-    aiIdentityMatrix4(&result_c);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromMatrix3Test) {
-    aiMatrix3x3 m = random_mat3();
-    result_cpp = aiMatrix4x4(m);
-    aiMatrix4FromMatrix3(&result_c, &m);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromScalingQuaternionPositionTest) {
-    const aiVector3D s = random_vec3();
-    const aiQuaternion q = random_quat();
-    const aiVector3D t = random_vec3();
-    result_cpp = aiMatrix4x4(s, q, t);
-    aiMatrix4FromScalingQuaternionPosition(&result_c, &s, &q, &t);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4AddTest) {
-    const aiMatrix4x4 temp = random_mat4();
-    result_c = result_cpp = random_mat4();
-    result_cpp = result_cpp + temp;
-    aiMatrix4Add(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4AreEqualTest) {
-    result_c = result_cpp = random_mat4();
-    EXPECT_EQ(result_cpp == result_c,
-        (bool)aiMatrix4AreEqual(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4AreEqualEpsilonTest) {
-    result_c = result_cpp = random_mat4();
-    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
-        (bool)aiMatrix4AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMultiplyMatrix4Test) {
-    const auto m = random_mat4();
-    result_c = result_cpp = random_mat4();
-    result_cpp *= m;
-    aiMultiplyMatrix4(&result_c, &m);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiTransposeMatrix4Test) {
-    result_c = result_cpp = random_mat4();
-    result_cpp.Transpose();
-    aiTransposeMatrix4(&result_c);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4InverseTest) {
-    // Use a predetermined matrix to prevent arbitrary
-    // cases where it could have a null determinant.
-    result_c = result_cpp = aiMatrix4x4(
-        6, 10, 15, 3,
-        14, 2, 12, 8,
-        9, 13, 5, 16,
-        4, 7, 11, 1);
-    result_cpp.Inverse();
-    aiMatrix4Inverse(&result_c);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DeterminantTest) {
-    result_c = result_cpp = random_mat4();
-    EXPECT_EQ(result_cpp.Determinant(),
-        aiMatrix4Determinant(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4IsIdentityTest) {
-    EXPECT_EQ(result_cpp.IsIdentity(),
-        (bool)aiMatrix4IsIdentity(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiDecomposeMatrixTest) {
-    aiVector3D scaling_c, scaling_cpp,
-        position_c, position_cpp;
-    aiQuaternion rotation_c, rotation_cpp;
-
-    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
-    result_cpp.Decompose(scaling_cpp, rotation_cpp, position_cpp);
-    aiDecomposeMatrix(&result_c, &scaling_c, &rotation_c, &position_c);
-    EXPECT_EQ(scaling_cpp, scaling_c);
-    EXPECT_EQ(position_cpp, position_c);
-    EXPECT_EQ(rotation_cpp, rotation_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeIntoScalingEulerAnglesPositionTest) {
-    aiVector3D scaling_c, scaling_cpp,
-        rotation_c, rotation_cpp,
-        position_c, position_cpp;
-
-    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
-    result_cpp.Decompose(scaling_cpp, rotation_cpp, position_cpp);
-    aiMatrix4DecomposeIntoScalingEulerAnglesPosition(&result_c, &scaling_c, &rotation_c, &position_c);
-    EXPECT_EQ(scaling_cpp, scaling_c);
-    EXPECT_EQ(position_cpp, position_c);
-    EXPECT_EQ(rotation_cpp, rotation_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeIntoScalingAxisAnglePositionTest) {
-    aiVector3D scaling_c, scaling_cpp,
-        axis_c, axis_cpp,
-        position_c, position_cpp;
-    ai_real angle_c, angle_cpp;
-
-    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
-    result_cpp.Decompose(scaling_cpp, axis_cpp, angle_cpp, position_cpp);
-    aiMatrix4DecomposeIntoScalingAxisAnglePosition(&result_c, &scaling_c, &axis_c, &angle_c, &position_c);
-    EXPECT_EQ(scaling_cpp, scaling_c);
-    EXPECT_EQ(axis_cpp, axis_c);
-    EXPECT_EQ(angle_cpp, angle_c);
-    EXPECT_EQ(position_cpp, position_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4DecomposeNoScalingTest) {
-    aiVector3D position_c, position_cpp;
-    aiQuaternion rotation_c, rotation_cpp;
-
-    result_c = result_cpp = get_predetermined_transformation_matrix_for_decomposition();
-    result_cpp.DecomposeNoScaling(rotation_cpp, position_cpp);
-    aiMatrix4DecomposeNoScaling(&result_c, &rotation_c, &position_c);
-    EXPECT_EQ(position_cpp, position_c);
-    EXPECT_EQ(rotation_cpp, rotation_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromEulerAnglesTest) {
-    const float x(RandPI.next()),
-        y(RandPI.next()),
-        z(RandPI.next());
-    result_cpp.FromEulerAnglesXYZ(x, y, z);
-    aiMatrix4FromEulerAngles(&result_c, x, y, z);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4RotationXTest) {
-    const float angle(RandPI.next());
-    aiMatrix4x4::RotationX(angle, result_cpp);
-    aiMatrix4RotationX(&result_c, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4RotationYTest) {
-    const float angle(RandPI.next());
-    aiMatrix4x4::RotationY(angle, result_cpp);
-    aiMatrix4RotationY(&result_c, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4RotationZTest) {
-    const float angle(RandPI.next());
-    aiMatrix4x4::RotationZ(angle, result_cpp);
-    aiMatrix4RotationZ(&result_c, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromRotationAroundAxisTest) {
-    const float angle(RandPI.next());
-    const auto axis = random_unit_vec3();
-    aiMatrix4x4::Rotation(angle, axis, result_cpp);
-    aiMatrix4FromRotationAroundAxis(&result_c, &axis, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4TranslationTest) {
-    const auto axis = random_vec3();
-    aiMatrix4x4::Translation(axis, result_cpp);
-    aiMatrix4Translation(&result_c, &axis);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4ScalingTest) {
-    const auto scaling = random_vec3();
-    aiMatrix4x4::Scaling(scaling, result_cpp);
-    aiMatrix4Scaling(&result_c, &scaling);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiMatrix4x4, aiMatrix4FromToTest) {
-    // Use predetermined vectors to prevent running into division by zero.
-    const auto from = aiVector3D(1,2,1).Normalize(), to = aiVector3D(-1,1,1).Normalize();
-    aiMatrix4x4::FromToMatrix(from, to, result_cpp);
-    aiMatrix4FromTo(&result_c, &from, &to);
-    EXPECT_EQ(result_cpp, result_c);
-}
diff --git a/libs/assimp/test/unit/AssimpAPITest_aiQuaternion.cpp b/libs/assimp/test/unit/AssimpAPITest_aiQuaternion.cpp
deleted file mode 100644
index 8f57bc5..0000000
--- a/libs/assimp/test/unit/AssimpAPITest_aiQuaternion.cpp
+++ /dev/null
@@ -1,135 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "MathTest.h"
-
-using namespace Assimp;
-
-class AssimpAPITest_aiQuaternion : public AssimpMathTest {
-protected:
-    virtual void SetUp() {
-        result_c = result_cpp = aiQuaternion();
-    }
-
-    aiQuaternion result_c, result_cpp;
-};
-
-TEST_F(AssimpAPITest_aiQuaternion, aiCreateQuaternionFromMatrixTest) {
-    // Use a predetermined transformation matrix
-    // to prevent running into division by zero.
-    aiMatrix3x3 m, r;
-    aiMatrix3x3::Translation(aiVector2D(14,-25), m);
-    aiMatrix3x3::RotationZ(Math::aiPi<float>() / 4.0f, r);
-    m = m * r;
-
-    result_cpp = aiQuaternion(m);
-    aiCreateQuaternionFromMatrix(&result_c, &m);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionFromEulerAnglesTest) {
-    const float x(RandPI.next()),
-        y(RandPI.next()),
-        z(RandPI.next());
-    result_cpp = aiQuaternion(x, y, z);
-    aiQuaternionFromEulerAngles(&result_c, x, y, z);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionFromAxisAngleTest) {
-    const float angle(RandPI.next());
-    const aiVector3D axis(random_unit_vec3());
-    result_cpp = aiQuaternion(axis, angle);
-    aiQuaternionFromAxisAngle(&result_c, &axis, angle);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionFromNormalizedQuaternionTest) {
-    const auto qvec3 = random_unit_vec3();
-    result_cpp = aiQuaternion(qvec3);
-    aiQuaternionFromNormalizedQuaternion(&result_c, &qvec3);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionAreEqualTest) {
-    result_c = result_cpp = random_quat();
-    EXPECT_EQ(result_cpp == result_c,
-        (bool)aiQuaternionAreEqual(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionAreEqualEpsilonTest) {
-    result_c = result_cpp = random_quat();
-    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
-        (bool)aiQuaternionAreEqualEpsilon(&result_cpp, &result_c, Epsilon));
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionNormalizeTest) {
-    result_c = result_cpp = random_quat();
-    aiQuaternionNormalize(&result_c);
-    EXPECT_EQ(result_cpp.Normalize(), result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionConjugateTest) {
-    result_c = result_cpp = random_quat();
-    aiQuaternionConjugate(&result_c);
-    EXPECT_EQ(result_cpp.Conjugate(), result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionMultiplyTest) {
-    const aiQuaternion temp = random_quat();
-    result_c = result_cpp = random_quat();
-    result_cpp = result_cpp * temp;
-    aiQuaternionMultiply(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiQuaternion, aiQuaternionInterpolateTest) {
-    // Use predetermined quaternions to prevent division by zero
-    // during slerp calculations.
-    const float INTERPOLATION(0.5f);
-    const auto q1 = aiQuaternion(aiVector3D(-1,1,1).Normalize(), Math::aiPi<float>() / 4.0f);
-    const auto q2 = aiQuaternion(aiVector3D(1,2,1).Normalize(), Math::aiPi<float>() / 2.0f);
-    aiQuaternion::Interpolate(result_cpp, q1, q2, INTERPOLATION);
-    aiQuaternionInterpolate(&result_c, &q1, &q2, INTERPOLATION);
-    EXPECT_EQ(result_cpp, result_c);
-}
diff --git a/libs/assimp/test/unit/AssimpAPITest_aiVector2D.cpp b/libs/assimp/test/unit/AssimpAPITest_aiVector2D.cpp
deleted file mode 100644
index 44bb34a..0000000
--- a/libs/assimp/test/unit/AssimpAPITest_aiVector2D.cpp
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "MathTest.h"
-
-using namespace Assimp;
-
-class AssimpAPITest_aiVector2D : public AssimpMathTest {
-protected:
-    virtual void SetUp() {
-        result_c = result_cpp = aiVector2D();
-        temp = random_vec2(); // Generates a random 2D vector != null vector.
-    }
-
-    aiVector2D result_c, result_cpp, temp;
-};
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2AreEqualTest) {
-    result_c = result_cpp = random_vec2();
-    EXPECT_EQ(result_cpp == result_c,
-        (bool)aiVector2AreEqual(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2AreEqualEpsilonTest) {
-    result_c = result_cpp = random_vec2();
-    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
-        (bool)aiVector2AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2AddTest) {
-    result_c = result_cpp = random_vec2();
-    result_cpp += temp;
-    aiVector2Add(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2SubtractTest) {
-    result_c = result_cpp = random_vec2();
-    result_cpp -= temp;
-    aiVector2Subtract(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2ScaleTest) {
-    const float FACTOR = RandNonZero.next();
-    result_c = result_cpp = random_vec2();
-    result_cpp *= FACTOR;
-    aiVector2Scale(&result_c, FACTOR);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2SymMulTest) {
-    result_c = result_cpp = random_vec2();
-    result_cpp = result_cpp.SymMul(temp);
-    aiVector2SymMul(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2DivideByScalarTest) {
-    const float DIVISOR = RandNonZero.next();
-    result_c = result_cpp = random_vec2();
-    result_cpp /= DIVISOR;
-    aiVector2DivideByScalar(&result_c, DIVISOR);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2DivideByVectorTest) {
-    result_c = result_cpp = random_vec2();
-    result_cpp = result_cpp / temp;
-    aiVector2DivideByVector(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2LengthTest) {
-    result_c = result_cpp = random_vec2();
-    EXPECT_EQ(result_cpp.Length(), aiVector2Length(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2SquareLengthTest) {
-    result_c = result_cpp = random_vec2();
-    EXPECT_EQ(result_cpp.SquareLength(), aiVector2SquareLength(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2NegateTest) {
-    result_c = result_cpp = random_vec2();
-    aiVector2Negate(&result_c);
-    EXPECT_EQ(-result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2DotProductTest) {
-    result_c = result_cpp = random_vec2();
-    EXPECT_EQ(result_cpp * result_c,
-        aiVector2DotProduct(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector2D, aiVector2NormalizeTest) {
-    result_c = result_cpp = random_vec2();
-    aiVector2Normalize(&result_c);
-    EXPECT_EQ(result_cpp.Normalize(), result_c);
-}
diff --git a/libs/assimp/test/unit/AssimpAPITest_aiVector3D.cpp b/libs/assimp/test/unit/AssimpAPITest_aiVector3D.cpp
deleted file mode 100644
index c752116..0000000
--- a/libs/assimp/test/unit/AssimpAPITest_aiVector3D.cpp
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "MathTest.h"
-
-using namespace Assimp;
-
-class AssimpAPITest_aiVector3D : public AssimpMathTest {
-protected:
-    virtual void SetUp() {
-        result_c = result_cpp = aiVector3D();
-        temp = random_vec3(); // Generates a random 3D vector != null vector.
-    }
-
-    aiVector3D result_c, result_cpp, temp;
-};
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3AreEqualTest) {
-    result_c = result_cpp = random_vec3();
-    EXPECT_EQ(result_cpp == result_c,
-        (bool)aiVector3AreEqual(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3AreEqualEpsilonTest) {
-    result_c = result_cpp = random_vec3();
-    EXPECT_EQ(result_cpp.Equal(result_c, Epsilon),
-        (bool)aiVector3AreEqualEpsilon(&result_cpp, &result_c, Epsilon));
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3LessThanTest) {
-    result_c = result_cpp = random_vec3();
-    EXPECT_EQ(result_cpp < temp,
-        (bool)aiVector3LessThan(&result_c, &temp));
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3AddTest) {
-    result_c = result_cpp = random_vec3();
-    result_cpp += temp;
-    aiVector3Add(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3SubtractTest) {
-    result_c = result_cpp = random_vec3();
-    result_cpp -= temp;
-    aiVector3Subtract(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3ScaleTest) {
-    const float FACTOR = RandNonZero.next();
-    result_c = result_cpp = random_vec3();
-    result_cpp *= FACTOR;
-    aiVector3Scale(&result_c, FACTOR);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3SymMulTest) {
-    result_c = result_cpp = random_vec3();
-    result_cpp = result_cpp.SymMul(temp);
-    aiVector3SymMul(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3DivideByScalarTest) {
-    const float DIVISOR = RandNonZero.next();
-    result_c = result_cpp = random_vec3();
-    result_cpp /= DIVISOR;
-    aiVector3DivideByScalar(&result_c, DIVISOR);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3DivideByVectorTest) {
-    result_c = result_cpp = random_vec3();
-    result_cpp = result_cpp / temp;
-    aiVector3DivideByVector(&result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3LengthTest) {
-    result_c = result_cpp = random_vec3();
-    EXPECT_EQ(result_cpp.Length(), aiVector3Length(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3SquareLengthTest) {
-    result_c = result_cpp = random_vec3();
-    EXPECT_EQ(result_cpp.SquareLength(), aiVector3SquareLength(&result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3NegateTest) {
-    result_c = result_cpp = random_vec3();
-    aiVector3Negate(&result_c);
-    EXPECT_EQ(-result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3DotProductTest) {
-    result_c = result_cpp = random_vec3();
-    EXPECT_EQ(result_cpp * result_c,
-        aiVector3DotProduct(&result_cpp, &result_c));
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3CrossProductTest) {
-    result_c = result_cpp = random_vec3();
-    result_cpp = result_cpp ^ temp;
-    aiVector3CrossProduct(&result_c, &result_c, &temp);
-    EXPECT_EQ(result_cpp, result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3NormalizeTest) {
-    result_c = result_cpp = random_vec3();
-    aiVector3Normalize(&result_c);
-    EXPECT_EQ(result_cpp.Normalize(), result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3NormalizeSafeTest) {
-    result_c = result_cpp = random_vec3();
-    aiVector3NormalizeSafe(&result_c);
-    EXPECT_EQ(result_cpp.NormalizeSafe(), result_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiVector3RotateByQuaternionTest) {
-    aiVector3D v_c, v_cpp;
-    v_c = v_cpp = random_vec3();
-    const auto q = random_quat();
-    aiVector3RotateByQuaternion(&v_c, &q);
-    EXPECT_EQ(q.Rotate(v_cpp), v_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiTransformVecByMatrix3Test) {
-    const auto m = random_mat3();
-    aiVector3D v_c, v_cpp;
-    v_c = v_cpp = random_vec3();
-    v_cpp *= m;
-    aiTransformVecByMatrix3(&v_c, &m);
-    EXPECT_EQ(v_cpp, v_c);
-}
-
-TEST_F(AssimpAPITest_aiVector3D, aiTransformVecByMatrix4Test) {
-    const auto m = random_mat4();
-    aiVector3D v_c, v_cpp;
-    v_c = v_cpp = random_vec3();
-    v_cpp *= m;
-    aiTransformVecByMatrix4(&v_c, &m);
-    EXPECT_EQ(v_cpp, v_c);
-}
diff --git a/libs/assimp/test/unit/CCompilerTest.c b/libs/assimp/test/unit/CCompilerTest.c
deleted file mode 100644
index 68dfdf0..0000000
--- a/libs/assimp/test/unit/CCompilerTest.c
+++ /dev/null
@@ -1,9 +0,0 @@
-
-/* This is just a small test to check whether Assimp's API compiles from C */
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/version.h>
-#include <assimp/config.h>
-#include <assimp/cimport.h>
-#include <assimp/cexport.h>
diff --git a/libs/assimp/test/unit/Common/uiScene.cpp b/libs/assimp/test/unit/Common/uiScene.cpp
deleted file mode 100644
index 87001ce..0000000
--- a/libs/assimp/test/unit/Common/uiScene.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/scene.h>
-#include <assimp/SceneCombiner.h>
-
-using namespace Assimp;
-
-class utScene : public ::testing::Test {
-protected:
-	aiScene *scene;
-
-    void SetUp() override {
-		scene = new aiScene;
-    }
-
-    void TearDown() override {
-		delete scene;
-		scene = nullptr;
-    }
-};
-
-TEST_F(utScene, findNodeTest) {
-	scene->mRootNode = new aiNode();
-	scene->mRootNode->mName.Set("test");
-	aiNode *child = new aiNode;
-	child->mName.Set("child");
-	scene->mRootNode->addChildren(1, &child);
-	aiNode *found = scene->mRootNode->FindNode("child");
-	EXPECT_EQ(child, found);
-}
-
-TEST_F(utScene, sceneHasContentTest) {
-    EXPECT_FALSE(scene->HasAnimations());
-	EXPECT_FALSE(scene->HasMaterials());
-	EXPECT_FALSE(scene->HasMeshes());
-	EXPECT_FALSE(scene->HasCameras());
-	EXPECT_FALSE(scene->HasLights());
-	EXPECT_FALSE(scene->HasTextures());
-}
-
-TEST_F(utScene, getShortFilenameTest) {
-	std::string long_filename1 = "foo_bar/name";
-    const char *name1 = scene->GetShortFilename(long_filename1.c_str());
-	EXPECT_NE(nullptr, name1);
-
-    std::string long_filename2 = "foo_bar\\name";
-    const char *name2 = scene->GetShortFilename(long_filename2.c_str());
-	EXPECT_NE(nullptr, name2);
-}
-
-TEST_F(utScene, deepCopyTest) {
-    scene->mRootNode = new aiNode();
-    
-    scene->mNumMeshes = 1;
-    scene->mMeshes = new aiMesh *[scene->mNumMeshes] ();
-    scene->mMeshes[0] = new aiMesh ();
-
-    scene->mMeshes[0]->SetTextureCoordsName (0, aiString ("test"));
-
-    {
-        aiScene* copied = nullptr;
-        SceneCombiner::CopyScene(&copied,scene);
-        delete copied;
-    }
-}
-
-TEST_F(utScene, getEmbeddedTextureTest) {
-}
diff --git a/libs/assimp/test/unit/Common/utAssertHandler.cpp b/libs/assimp/test/unit/Common/utAssertHandler.cpp
deleted file mode 100644
index a2585fe..0000000
--- a/libs/assimp/test/unit/Common/utAssertHandler.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-/// Ensure this test has asserts on, even if the build type doesn't have asserts by default.
-#if !defined(ASSIMP_BUILD_DEBUG)
-#define ASSIMP_BUILD_DEBUG
-#endif
-
-#include <assimp/ai_assert.h>
-#include <code/Common/AssertHandler.h>
-
-namespace
-{
-    /// An exception which is thrown by the testAssertHandler
-    struct TestAssertException
-    {
-        TestAssertException(const char* failedExpression, const char* file, int line)
-            : m_failedExpression(failedExpression)
-            , m_file(file)
-            , m_line(line)
-        {
-        }
-
-        std::string m_failedExpression;
-        std::string m_file;
-        int m_line;
-    };
-
-    /// Swap the default handler, which aborts, by one which throws.
-    void testAssertHandler(const char* failedExpression, const char* file, int line)
-    {
-        throw TestAssertException(failedExpression, file, line);
-    }
-
-    /// Ensure that the default assert handler is restored after the test is finished.
-    struct ReplaceHandlerScope
-    {
-        ReplaceHandlerScope()
-        {
-            Assimp::setAiAssertHandler(testAssertHandler);
-        }
-
-        ~ReplaceHandlerScope()
-        {
-            Assimp::setAiAssertHandler(Assimp::defaultAiAssertHandler);
-        }
-    };
-}
-
-TEST(utAssertHandler, replaceWithThrow)
-{
-    ReplaceHandlerScope scope;
-
-    try
-    {
-        ai_assert((2 + 2 == 5) && "Sometimes people put messages here");
-        EXPECT_TRUE(false);
-    }
-    catch(const TestAssertException& e)
-    {
-        EXPECT_STREQ(e.m_failedExpression.c_str(), "(2 + 2 == 5) && \"Sometimes people put messages here\"");
-        EXPECT_STREQ(e.m_file.c_str(), __FILE__);
-        EXPECT_GT(e.m_line, 0);
-        EXPECT_LT(e.m_line, __LINE__);
-    }
-    catch(...)
-    {
-        EXPECT_TRUE(false);
-    }
-}
diff --git a/libs/assimp/test/unit/Common/utBase64.cpp b/libs/assimp/test/unit/Common/utBase64.cpp
deleted file mode 100644
index 8b0a60e..0000000
--- a/libs/assimp/test/unit/Common/utBase64.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-#include "TestIOSystem.h"
-
-#include <assimp/Base64.hpp>
-
-using namespace std;
-using namespace Assimp;
-
-class Base64Test : public ::testing::Test {
-public:
-    virtual void SetUp() {
-    }
-
-    virtual void TearDown() {
-    }
-};
-
-static const std::vector<uint8_t> assimpStringBinary = { 97, 115, 115, 105, 109, 112 };
-static const std::string assimpStringEncoded = "YXNzaW1w";
-
-TEST_F( Base64Test, encodeTest ) {
-    EXPECT_EQ( "", Base64::Encode (std::vector<uint8_t>{}) );
-    EXPECT_EQ( "Vg==", Base64::Encode (std::vector<uint8_t>{ 86 }) );
-    EXPECT_EQ( assimpStringEncoded, Base64::Encode (assimpStringBinary) );
-}
-
-TEST_F( Base64Test, decodeTest ) {
-    EXPECT_EQ( std::vector<uint8_t> {}, Base64::Decode ("") );
-    EXPECT_EQ( std::vector<uint8_t> { 86 }, Base64::Decode ("Vg==") );
-    EXPECT_EQ( assimpStringBinary, Base64::Decode (assimpStringEncoded) );
-}
diff --git a/libs/assimp/test/unit/Common/utLineSplitter.cpp b/libs/assimp/test/unit/Common/utLineSplitter.cpp
deleted file mode 100644
index 0a97f72..0000000
--- a/libs/assimp/test/unit/Common/utLineSplitter.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/LineSplitter.h>
-#include <assimp/DefaultIOSystem.h>
-#include <string>
-
-using namespace Assimp;
-
-class utLineSplitter : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utLineSplitter, tokenizetest) {
-    DefaultIOSystem fs;
-    IOStream* file = fs.Open(ASSIMP_TEST_MODELS_DIR"/ParsingFiles/linesplitter_tokenizetest.txt", "rb");
-
-    StreamReaderLE stream(file);
-    LineSplitter myLineSplitter(stream);
-}
-
-TEST_F( utLineSplitter, issue212Test) {
-    DefaultIOSystem fs;
-    IOStream* file = fs.Open(ASSIMP_TEST_MODELS_DIR"/ParsingFiles/linesplitter_emptyline_test.txt", "rb");
-
-    StreamReaderLE stream(file);
-    LineSplitter myLineSplitter(stream);
-    myLineSplitter++;
-    EXPECT_THROW( myLineSplitter++, std::logic_error );
-}
diff --git a/libs/assimp/test/unit/Common/utMesh.cpp b/libs/assimp/test/unit/Common/utMesh.cpp
deleted file mode 100644
index 77a7113..0000000
--- a/libs/assimp/test/unit/Common/utMesh.cpp
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/mesh.h>
-
-using namespace Assimp;
-
-class utMesh : public ::testing::Test {
-protected:
-  aiMesh* mesh = nullptr;
-
-  void SetUp() override {
-    mesh = new aiMesh;
-  }
-
-  void TearDown() override {
-    delete mesh;
-    mesh = nullptr;
-  }
-};
-
-TEST_F(utMesh, emptyMeshHasNoContentTest) {
-  EXPECT_EQ(0u, mesh->mName.length);
-  EXPECT_FALSE(mesh->HasPositions());
-  EXPECT_FALSE(mesh->HasFaces());
-  EXPECT_FALSE(mesh->HasNormals());
-  EXPECT_FALSE(mesh->HasTangentsAndBitangents());
-  EXPECT_FALSE(mesh->HasVertexColors(0));
-  EXPECT_FALSE(mesh->HasVertexColors(AI_MAX_NUMBER_OF_COLOR_SETS));
-  EXPECT_FALSE(mesh->HasTextureCoords(0));
-  EXPECT_FALSE(mesh->HasTextureCoords(AI_MAX_NUMBER_OF_TEXTURECOORDS));
-  EXPECT_EQ(0u, mesh->GetNumUVChannels());
-  EXPECT_EQ(0u, mesh->GetNumColorChannels());
-  EXPECT_FALSE(mesh->HasBones());
-  EXPECT_FALSE(mesh->HasTextureCoordsName(0));
-  EXPECT_FALSE(mesh->HasTextureCoordsName(AI_MAX_NUMBER_OF_TEXTURECOORDS));
-}
-
-TEST_F(utMesh, setTextureCoordsName) {
-  EXPECT_FALSE(mesh->HasTextureCoordsName(0));
-  const aiString texcoords_name("texcoord_name");
-  mesh->SetTextureCoordsName(0, texcoords_name);
-  EXPECT_TRUE(mesh->HasTextureCoordsName(0u));
-  EXPECT_FALSE(mesh->HasTextureCoordsName(1u));
-  ASSERT_NE(nullptr, mesh->mTextureCoordsNames);
-  ASSERT_NE(nullptr, mesh->mTextureCoordsNames[0]);
-  EXPECT_STREQ(texcoords_name.C_Str(), mesh->mTextureCoordsNames[0]->C_Str());
-  EXPECT_STREQ(texcoords_name.C_Str(), mesh->GetTextureCoordsName(0)->C_Str());
-
-  // Now clear the name
-  mesh->SetTextureCoordsName(0, aiString());
-  EXPECT_FALSE(mesh->HasTextureCoordsName(0));
-  ASSERT_NE(nullptr, mesh->mTextureCoordsNames);
-  EXPECT_EQ(nullptr, mesh->mTextureCoordsNames[0]);
-  EXPECT_EQ(nullptr, mesh->GetTextureCoordsName(0));
-}
-
diff --git a/libs/assimp/test/unit/Common/utSpatialSort.cpp b/libs/assimp/test/unit/Common/utSpatialSort.cpp
deleted file mode 100644
index 0684e83..0000000
--- a/libs/assimp/test/unit/Common/utSpatialSort.cpp
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/SpatialSort.h>
-
-using namespace Assimp;
-
-class utSpatialSort : public ::testing::Test {
-public
-        :
-    aiVector3D *vecs;
-
-protected:
-    void SetUp() override {
-        ::srand(static_cast<unsigned>(time(0)));
-        vecs = new aiVector3D[100];
-        for (size_t i = 0; i < 100; ++i) {
-            vecs[i].x = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100));
-            vecs[i].y = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100));
-            vecs[i].z = static_cast<float>(rand()) / (static_cast<float>(RAND_MAX / 100));
-        }
-    }
-
-    void TearDown() override {
-        delete[] vecs;
-    }
-};
-
-TEST_F( utSpatialSort, findIdenticalsTest ) {
-    SpatialSort sSort;
-    sSort.Fill(vecs, 100, sizeof(aiVector3D));
-
-    std::vector<unsigned int> indices;
-    sSort.FindIdenticalPositions(vecs[0], indices);
-    EXPECT_EQ(1u, indices.size());
-}
-
-TEST_F(utSpatialSort, findPositionsTest) {
-    SpatialSort sSort;
-    sSort.Fill(vecs, 100, sizeof(aiVector3D));
-
-    std::vector<unsigned int> indices;
-    sSort.FindPositions(vecs[0], 0.01f, indices);
-    EXPECT_EQ(1u, indices.size());
-}
-
-TEST_F(utSpatialSort, highlyDisplacedPositionsTest) {
-    // Make a cube of positions, and then query it using the SpatialSort object.
-    constexpr unsigned int verticesPerAxis = 10;
-    constexpr ai_real step = 0.001f;
-    // Note the large constant offset here.
-    constexpr ai_real offset = 5000.0f - (0.5f * verticesPerAxis * step);
-    constexpr unsigned int totalNumPositions = verticesPerAxis * verticesPerAxis * verticesPerAxis;
-    aiVector3D* positions = new aiVector3D[totalNumPositions];
-    for (unsigned int x = 0; x < verticesPerAxis; ++x) {
-        for (unsigned int y = 0; y < verticesPerAxis; ++y) {
-            for (unsigned int z = 0; z < verticesPerAxis; ++z) {
-                const unsigned int index = (x * verticesPerAxis * verticesPerAxis) + (y * verticesPerAxis) + z;
-                positions[index] = aiVector3D(offset + (x * step), offset + (y * step), offset + (z * step));
-            }
-        }
-    }
-
-    SpatialSort sSort;
-    sSort.Fill(positions, totalNumPositions, sizeof(aiVector3D));
-
-    // Enough to find a point and its 6 immediate neighbors, but not any other point.
-    const ai_real epsilon = 1.1f * step;
-    std::vector<unsigned int> indices;
-    // Iterate through the _interior_ points of the cube.
-    for (unsigned int x = 1; x < verticesPerAxis - 1; ++x) {
-        for (unsigned int y = 1; y < verticesPerAxis - 1; ++y) {
-            for (unsigned int z = 1; z < verticesPerAxis - 1; ++z) {
-                const unsigned int index = (x * verticesPerAxis * verticesPerAxis) + (y * verticesPerAxis) + z;
-                sSort.FindPositions(positions[index], epsilon, indices);
-                ASSERT_EQ(7u, indices.size());
-            }
-        }
-    }
-    delete[] positions;
-}
diff --git a/libs/assimp/test/unit/Common/utStandardShapes.cpp b/libs/assimp/test/unit/Common/utStandardShapes.cpp
deleted file mode 100644
index d7e6d21..0000000
--- a/libs/assimp/test/unit/Common/utStandardShapes.cpp
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-Copyright (c) 2006-2022, assimp team
-All rights reserved.
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-* Redistributions of source code must retain the above
-  copyright notice, this list of conditions and the
-  following disclaimer.
-* Redistributions in binary form must reproduce the above
-  copyright notice, this list of conditions and the
-  following disclaimer in the documentation and/or other
-  materials provided with the distribution.
-* Neither the name of the assimp team, nor the names of its
-  contributors may be used to endorse or promote products
-  derived from this software without specific prior
-  written permission of the assimp team.
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-----------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include <assimp/mesh.h>
-#include <assimp/StandardShapes.h>
-
-using namespace Assimp;
-
-class utStandardShapes : public ::testing::Test {
-    // empty
-};
-
-TEST_F( utStandardShapes, testMakeMesh ) {
-    // Make sphere positions
-    std::vector<aiVector3D> positions;
-    Assimp::StandardShapes::MakeSphere(1, positions);
-
-    // Make mesh
-    const auto numIndicesPerPrimitive = 3u;
-    aiMesh *aiMeshPtr = Assimp::StandardShapes::MakeMesh(positions, numIndicesPerPrimitive);
-
-    // The mNumIndices member of the second face is now incorrect
-    const auto& face = aiMeshPtr->mFaces[0];
-    EXPECT_EQ(face.mNumIndices, numIndicesPerPrimitive);
-    delete aiMeshPtr;
-}
-
diff --git a/libs/assimp/test/unit/Common/utXmlParser.cpp b/libs/assimp/test/unit/Common/utXmlParser.cpp
deleted file mode 100644
index 2db78e3..0000000
--- a/libs/assimp/test/unit/Common/utXmlParser.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*-------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--------------------------------------------------------------------------*/
-#include "UnitTestPCH.h"
-#include <assimp/XmlParser.h>
-#include <assimp/DefaultIOStream.h>
-#include <assimp/DefaultIOSystem.h>
-
-using namespace Assimp;
-
-class utXmlParser : public ::testing::Test {
-public:
-    utXmlParser() :
-            Test(),
-            mIoSystem() {
-        // empty
-    }
-
-protected:
-    DefaultIOSystem mIoSystem;
-};
-
-TEST_F(utXmlParser, parse_xml_test) {
-    XmlParser parser;
-    std::string filename = ASSIMP_TEST_MODELS_DIR "/X3D/ComputerKeyboard.x3d";
-    std::unique_ptr<IOStream> stream(mIoSystem.Open(filename.c_str(), "rb"));
-    EXPECT_NE(stream.get(), nullptr);
-    bool result = parser.parse(stream.get());
-    EXPECT_TRUE(result);
-}
-
-TEST_F(utXmlParser, parse_xml_and_traverse_test) {
-    XmlParser parser;
-    std::string filename = ASSIMP_TEST_MODELS_DIR "/X3D/ComputerKeyboard.x3d";
-    std::unique_ptr<IOStream> stream(mIoSystem.Open(filename.c_str(), "rb"));
-    EXPECT_NE(stream.get(), nullptr);
-    bool result = parser.parse(stream.get());
-    EXPECT_TRUE(result);
-    XmlNode root = parser.getRootNode();
-
-    XmlNodeIterator nodeIt(root, XmlNodeIterator::PreOrderMode);
-    const size_t numNodes = nodeIt.size();
-    bool empty = nodeIt.isEmpty();
-    EXPECT_FALSE(empty);
-    EXPECT_NE(numNodes, 0U);
-    XmlNode node;
-    while (nodeIt.getNext(node)) {
-        const std::string nodeName = node.name();
-        EXPECT_FALSE(nodeName.empty());
-    }
-}
diff --git a/libs/assimp/test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp b/libs/assimp/test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp
deleted file mode 100644
index c10d91b..0000000
--- a/libs/assimp/test/unit/ImportExport/Assxml/utAssxmlImportExport.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2019, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "SceneDiffer.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-#include <assimp/Exporter.hpp>
-
-using namespace Assimp;
-
-class utAssxmlImportExport : public AbstractImportExportBase {
-public:
-	bool importerTest() override {
-		return true;
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-	bool exporterTest() override {
-		Assimp::Importer importer;
-		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
-		EXPECT_NE(scene, nullptr );
-
-        ::Assimp::Exporter exporter;
-		return AI_SUCCESS == exporter.Export(scene, "assxml", ASSIMP_TEST_MODELS_DIR "/OBJ/spider_out.assxml");
-    }
-#endif
-};
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utAssxmlImportExport, exportAssxmlTest) {
-	EXPECT_TRUE(exporterTest());
-}
-
-#endif
diff --git a/libs/assimp/test/unit/ImportExport/IRR/utIrrImportExport.cpp b/libs/assimp/test/unit/ImportExport/IRR/utIrrImportExport.cpp
deleted file mode 100644
index eaa4c8f..0000000
--- a/libs/assimp/test/unit/ImportExport/IRR/utIrrImportExport.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utIrrImportExport : public AbstractImportExportBase {
-public:
-	virtual bool importerTest() {
-		Assimp::Importer importer;
-		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/IRR/box.irr", aiProcess_ValidateDataStructure);
-		return nullptr != scene;
-	}
-};
-
-TEST_F(utIrrImportExport, importSimpleIrrTest) {
-	EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utIrrImportExport, importSGIrrTest) {
-	Assimp::Importer importer;
-	const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/IRR/dawfInCellar_SameHierarchy.irr", aiProcess_ValidateDataStructure);
-	EXPECT_NE( nullptr,scene);
-}
diff --git a/libs/assimp/test/unit/ImportExport/MDL/MDLHL1TestFiles.h b/libs/assimp/test/unit/ImportExport/MDL/MDLHL1TestFiles.h
deleted file mode 100644
index 3c0630f..0000000
--- a/libs/assimp/test/unit/ImportExport/MDL/MDLHL1TestFiles.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file MDLHL1TestFiles.h
- *  @brief Definitions for Half-Life 1 MDL loader tests.
- */
-
-#ifndef AI_MDLHL1TESTFILES_INCLUDED
-#define AI_MDLHL1TESTFILES_INCLUDED
-
-#ifndef ASSIMP_TEST_MDL_HL1_MODELS_DIR
-#define ASSIMP_TEST_MDL_HL1_MODELS_DIR ASSIMP_TEST_MODELS_DIR"/MDL/MDL (HL1)/"
-#endif
-
-#ifndef MDL_HL1_FILE_MAN
-#define MDL_HL1_FILE_MAN ASSIMP_TEST_MDL_HL1_MODELS_DIR "man.mdl"
-#endif
-
-#endif // AI_MDLHL1TESTFILES_INCLUDED
diff --git a/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp b/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
deleted file mode 100644
index 02969e1..0000000
--- a/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_ImportSettings.cpp
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file utMDLImporter_HL1_ImportSettings.cpp
- *  @brief Half-Life 1 MDL loader import settings tests.
- */
-
-#include "AbstractImportExportBase.h"
-#include "AssetLib/MDL/HalfLife/HL1ImportDefinitions.h"
-#include "MDLHL1TestFiles.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-#include <functional>
-#include <initializer_list>
-
-using namespace Assimp;
-
-class utMDLImporter_HL1_ImportSettings : public ::testing::Test {
-
-public:
-    // Test various import settings scenarios.
-
-    void importSettings() {
-
-        /* Verify that animations are *NOT* imported when
-           'Read animations' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_ANIMATIONS,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_EQ(0u, scene->mNumAnimations);
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_INFOS));
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_GROUPS));
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_TRANSITION_GRAPH));
-
-                    expect_global_info_eq<int>(scene, { { 0, "NumSequences" },
-                                                              { 0, "NumTransitionNodes" } });
-                });
-
-        /* Verify that blend controllers info is *NOT* imported when
-           'Read blend controllers' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_BLEND_CONTROLLERS,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_NE(0u, scene->mNumAnimations);
-
-                    const aiNode *sequence_infos = scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_INFOS);
-                    EXPECT_NE(nullptr, sequence_infos);
-
-                    for (unsigned int i = 0; i < sequence_infos->mNumChildren; ++i)
-                        EXPECT_EQ(nullptr, sequence_infos->mChildren[i]->FindNode(AI_MDL_HL1_NODE_BLEND_CONTROLLERS));
-
-                    expect_global_info_eq(scene, 0, "NumBlendControllers");
-                });
-
-        /* Verify that animation events are *NOT* imported when
-           'Read animation events' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_ANIMATION_EVENTS,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_NE(0u, scene->mNumAnimations);
-
-                    const aiNode *sequence_infos = scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_INFOS);
-                    EXPECT_NE(nullptr, sequence_infos);
-
-                    for (unsigned int i = 0; i < sequence_infos->mNumChildren; ++i)
-                        EXPECT_EQ(nullptr, sequence_infos->mChildren[i]->FindNode(AI_MDL_HL1_NODE_ANIMATION_EVENTS));
-                });
-
-        /* Verify that sequence transitions info is read when
-           'Read sequence transitions' is enabled. */
-        load_with_import_setting_bool(
-                ASSIMP_TEST_MDL_HL1_MODELS_DIR "sequence_transitions.mdl",
-                AI_CONFIG_IMPORT_MDL_HL1_READ_SEQUENCE_TRANSITIONS,
-                true, // Set config value to true.
-                [&](const aiScene *scene) {
-                    EXPECT_NE(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_TRANSITION_GRAPH));
-                    expect_global_info_eq(scene, 4, "NumTransitionNodes");
-                });
-
-        /* Verify that sequence transitions info is *NOT* read when
-           'Read sequence transitions' is disabled. */
-        load_with_import_setting_bool(
-                ASSIMP_TEST_MDL_HL1_MODELS_DIR "sequence_transitions.mdl",
-                AI_CONFIG_IMPORT_MDL_HL1_READ_SEQUENCE_TRANSITIONS,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_SEQUENCE_TRANSITION_GRAPH));
-                    expect_global_info_eq(scene, 0, "NumTransitionNodes");
-                });
-
-        /* Verify that bone controllers info is *NOT* read when
-           'Read bone controllers' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_BONE_CONTROLLERS,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_BONE_CONTROLLERS));
-                    expect_global_info_eq(scene, 0, "NumBoneControllers");
-                });
-
-        /* Verify that attachments info is *NOT* read when
-           'Read attachments' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_ATTACHMENTS,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_ATTACHMENTS));
-                    expect_global_info_eq(scene, 0, "NumAttachments");
-                });
-
-        /* Verify that hitboxes info is *NOT* read when
-           'Read hitboxes' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_HITBOXES,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    EXPECT_EQ(nullptr, scene->mRootNode->FindNode(AI_MDL_HL1_NODE_HITBOXES));
-                    expect_global_info_eq(scene, 0, "NumHitboxes");
-                });
-
-        /* Verify that misc global info is *NOT* read when
-           'Read misc global info' is disabled. */
-        load_with_import_setting_bool(
-                MDL_HL1_FILE_MAN,
-                AI_CONFIG_IMPORT_MDL_HL1_READ_MISC_GLOBAL_INFO,
-                false, // Set config value to false.
-                [&](const aiScene *scene) {
-                    aiNode *global_info = get_global_info(scene);
-                    EXPECT_NE(nullptr, global_info);
-                    aiVector3D temp;
-                    EXPECT_FALSE(global_info->mMetaData->Get("EyePosition", temp));
-                });
-    }
-
-private:
-    void load_with_import_setting_bool(
-            const char *file_path,
-            const char *setting_key,
-            bool setting_value,
-            std::function<void(const aiScene *)> &&func) {
-        Assimp::Importer importer;
-        importer.SetPropertyBool(setting_key, setting_value);
-        const aiScene *scene = importer.ReadFile(file_path, aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        func(scene);
-    }
-
-    inline static aiNode *get_global_info(const aiScene *scene) {
-        return scene->mRootNode->FindNode(AI_MDL_HL1_NODE_GLOBAL_INFO);
-    }
-
-    template <typename T>
-    static void expect_global_info_eq(
-            const aiScene *scene,
-            T expected_value,
-            const char *key_name) {
-        aiNode *global_info = get_global_info(scene);
-        EXPECT_NE(nullptr, global_info);
-        T temp;
-        EXPECT_TRUE(global_info->mMetaData->Get(key_name, temp));
-        EXPECT_EQ(expected_value, temp);
-    }
-
-    template <typename T>
-    static void expect_global_info_eq(const aiScene *scene,
-            std::initializer_list<std::pair<T, const char *>> p_kv) {
-        aiNode *global_info = get_global_info(scene);
-        EXPECT_NE(nullptr, global_info);
-        for (auto it = p_kv.begin(); it != p_kv.end(); ++it) {
-            T temp;
-            EXPECT_TRUE(global_info->mMetaData->Get(it->second, temp));
-            EXPECT_EQ(it->first, temp);
-        }
-    }
-};
-
-TEST_F(utMDLImporter_HL1_ImportSettings, importSettings) {
-    importSettings();
-}
diff --git a/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp b/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
deleted file mode 100644
index c47667e..0000000
--- a/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_Materials.cpp
+++ /dev/null
@@ -1,134 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file utMDLImporter_HL1_Materials.cpp
- *  @brief Half-Life 1 MDL loader materials tests.
- */
-
-#include "AbstractImportExportBase.h"
-#include "AssetLib/MDL/HalfLife/HL1ImportDefinitions.h"
-#include "MDLHL1TestFiles.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utMDLImporter_HL1_Materials : public ::testing::Test {
-
-public:
-    /* Given an MDL model with a texture flagged as flatshade,
-       verify that the imported model has a flat shading model. */
-    void flatShadeTexture() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "chrome_sphere.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_NE(nullptr, scene->mMaterials);
-
-        aiShadingMode shading_mode;
-        scene->mMaterials[0]->Get(AI_MATKEY_SHADING_MODEL, shading_mode);
-        EXPECT_EQ(aiShadingMode_Flat, shading_mode);
-    }
-
-    /* Given an MDL model with a chrome texture, verify that
-       the imported model has a chrome material. */
-    void chromeTexture() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "chrome_sphere.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_NE(nullptr, scene->mMaterials);
-
-        int chrome;
-        scene->mMaterials[0]->Get(AI_MDL_HL1_MATKEY_CHROME(aiTextureType_DIFFUSE, 0), chrome);
-        EXPECT_EQ(1, chrome);
-    }
-
-    /* Given an MDL model with an additive texture, verify that
-       the imported model has an additive material. */
-    void additiveBlendTexture() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "blend_additive.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_NE(nullptr, scene->mMaterials);
-
-        aiBlendMode blend_mode;
-        scene->mMaterials[0]->Get(AI_MATKEY_BLEND_FUNC, blend_mode);
-        EXPECT_EQ(aiBlendMode_Additive, blend_mode);
-    }
-
-    /* Given an MDL model with a color masked texture, verify that
-       the imported model has a color masked material. Ensure too
-       that the transparency color is the correct one. */
-    void textureWithColorMask() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "alpha_test.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_NE(nullptr, scene->mMaterials);
-
-        int texture_flags;
-        scene->mMaterials[0]->Get(AI_MATKEY_TEXFLAGS_DIFFUSE(0), texture_flags);
-        EXPECT_EQ(aiTextureFlags_UseAlpha, texture_flags);
-
-        // The model has only one texture, a 256 color bitmap with
-        // a palette. Pure blue is the last color in the palette,
-        // and should be the transparency color.
-        aiColor3D transparency_color;
-        scene->mMaterials[0]->Get(AI_MATKEY_COLOR_TRANSPARENT, transparency_color);
-        EXPECT_EQ(aiColor3D(0, 0, 255), transparency_color);
-    }
-};
-
-TEST_F(utMDLImporter_HL1_Materials, flatShadeTexture) {
-    flatShadeTexture();
-}
-
-TEST_F(utMDLImporter_HL1_Materials, chromeTexture) {
-    chromeTexture();
-}
-
-TEST_F(utMDLImporter_HL1_Materials, additiveBlendTexture) {
-    additiveBlendTexture();
-}
-
-TEST_F(utMDLImporter_HL1_Materials, textureWithColorMask) {
-    textureWithColorMask();
-}
diff --git a/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp b/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
deleted file mode 100644
index 4420727..0000000
--- a/libs/assimp/test/unit/ImportExport/MDL/utMDLImporter_HL1_Nodes.cpp
+++ /dev/null
@@ -1,455 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-/** @file utMDLImporter_HL1_Nodes.cpp
- *  @brief Half-Life 1 MDL loader nodes tests.
- */
-
-#include "AbstractImportExportBase.h"
-#include "AssetLib/MDL/HalfLife/HL1ImportDefinitions.h"
-#include "MDLHL1TestFiles.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utMDLImporter_HL1_Nodes : public ::testing::Test {
-
-public:
-    /**
-    * @note The following tests require a basic understanding
-    * of the SMD format. For more information about SMD format,
-    * please refer to the SMD importer or go to VDC
-    * (Valve Developer Community).
-    */
-
-    /*  Given a model with bones that have empty names,
-        verify that all the bones of the imported model
-        have unique and no empty names.
-
-        ""        <----+---- empty names
-        ""        <----+
-        ""        <----+
-        "Bone_3"       |
-        ""        <----+
-        "Bone_2"       |
-        "Bone_5"       |
-        ""        <----+
-        ""        <----+
-    */
-    void emptyBonesNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "unnamed_bones.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_bones_names = {
-            "Bone",
-            "Bone_0",
-            "Bone_1",
-            "Bone_3",
-            "Bone_4",
-            "Bone_2",
-            "Bone_5",
-            "Bone_6",
-            "Bone_7"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_BONES, expected_bones_names);
-    }
-
-    /*  Given a model with bodyparts that have empty names,
-        verify that the imported model contains bodyparts with
-        unique and no empty names.
-
-        $body ""           <----+---- empty names
-        $body "Bodypart_1"      |
-        $body "Bodypart_5"      |
-        $body "Bodypart_6"      |
-        $body ""           <----+
-        $body "Bodypart_2"      |
-        $body ""           <----+
-        $body "Bodypart_3"      |
-        $body ""           <----+
-    */
-    void emptyBodypartsNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "unnamed_bodyparts.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_bodyparts_names = {
-            "Bodypart",
-            "Bodypart_1",
-            "Bodypart_5",
-            "Bodypart_6",
-            "Bodypart_0",
-            "Bodypart_2",
-            "Bodypart_4",
-            "Bodypart_3",
-            "Bodypart_7"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_BODYPARTS, expected_bodyparts_names);
-    }
-
-    /*  Given a model with bodyparts that have duplicate names,
-        verify that the imported model contains bodyparts with
-        unique and no duplicate names.
-
-        $body "Bodypart"   <-----+
-        $body "Bodypart_1" <--+  |
-        $body "Bodypart_2"    |  |
-        $body "Bodypart1"     |  |
-        $body "Bodypart"   ---|--+
-        $body "Bodypart_1" ---+  |
-        $body "Bodypart2"        |
-        $body "Bodypart"   ------+
-        $body "Bodypart_4"
-    */
-    void duplicateBodypartsNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "duplicate_bodyparts.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_bodyparts_names = {
-            "Bodypart",
-            "Bodypart_1",
-            "Bodypart_2",
-            "Bodypart1",
-            "Bodypart_0",
-            "Bodypart_1_0",
-            "Bodypart2",
-            "Bodypart_3",
-            "Bodypart_4"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_BODYPARTS, expected_bodyparts_names);
-    }
-
-    /*  Given a model with several bodyparts that contains multiple
-        sub models with the same file name, verify for each bodypart
-        sub model of the imported model that they have a unique name.
-
-        $bodygroup "first_bodypart"
-        {
-            studio "triangle"   <------+ duplicate file names.
-            studio "triangle"   -------+
-        }                              |
-                                       |
-        $bodygroup "second_bodypart"   |
-        {                              |
-            studio "triangle"   -------+ same as first bodypart, but with same file.
-            studio "triangle"   -------+
-        }
-
-        $bodygroup "last_bodypart"
-        {
-            studio "triangle2"  <------+ duplicate names.
-            studio "triangle2"  -------+
-        }
-    */
-    void duplicateSubModelsNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "duplicate_submodels.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::vector<std::string>> expected_bodypart_sub_models_names = {
-            {
-                    "triangle",
-                    "triangle_0",
-            },
-            {
-                    "triangle_1",
-                    "triangle_2",
-            },
-            {
-                    "triangle2",
-                    "triangle2_0",
-            }
-        };
-
-        const aiNode *bodyparts_node = scene->mRootNode->FindNode(AI_MDL_HL1_NODE_BODYPARTS);
-        EXPECT_NE(nullptr, bodyparts_node);
-        EXPECT_EQ(3u, bodyparts_node->mNumChildren);
-        for (unsigned int i = 0; i < bodyparts_node->mNumChildren; ++i) {
-            expect_named_children(bodyparts_node->mChildren[i],
-                    expected_bodypart_sub_models_names[i]);
-        }
-    }
-
-    /*  Given a model with sequences that have duplicate names, verify
-        that each sequence from the imported model has a unique
-        name.
-
-        $sequence "idle_1" <-------+
-        $sequence "idle"   <----+  |
-        $sequence "idle_2"      |  |
-        $sequence "idle"   -----+  |
-        $sequence "idle_0"      |  |
-        $sequence "idle_1" -----|--+
-        $sequence "idle_3"      |
-        $sequence "idle"   -----+
-        $sequence "idle_7"
-    */
-    void duplicateSequenceNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "duplicate_sequences.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_sequence_names = {
-            "idle_1",
-            "idle",
-            "idle_2",
-            "idle_4",
-            "idle_0",
-            "idle_1_0",
-            "idle_3",
-            "idle_5",
-            "idle_7"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_SEQUENCE_INFOS, expected_sequence_names);
-    }
-
-    /*  Given a model with sequences that have empty names, verify
-        that each sequence from the imported model has a unique
-        name.
-
-        $sequence ""            <----+---- empty names
-        $sequence "Sequence_1"       |
-        $sequence ""            <----+
-        $sequence "Sequence_4"       |
-        $sequence ""            <----+
-        $sequence "Sequence_8"       |
-        $sequence ""            <----+
-        $sequence "Sequence_2"       |
-        $sequence ""            <----+
-    */
-    void emptySequenceNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "unnamed_sequences.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_sequence_names = {
-            "Sequence",
-            "Sequence_1",
-            "Sequence_0",
-            "Sequence_4",
-            "Sequence_3",
-            "Sequence_8",
-            "Sequence_5",
-            "Sequence_2",
-            "Sequence_6"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_SEQUENCE_INFOS, expected_sequence_names);
-    }
-
-    /*  Given a model with sequence groups that have duplicate names,
-        verify that each sequence group from the imported model has
-        a unique name.
-
-        "default"
-        $sequencegroup "SequenceGroup"    <----+
-        $sequencegroup "SequenceGroup_1"       |
-        $sequencegroup "SequenceGroup_5"  <----|--+
-        $sequencegroup "SequenceGroup"    -----+  |
-        $sequencegroup "SequenceGroup_0"       |  |
-        $sequencegroup "SequenceGroup"    -----+  |
-        $sequencegroup "SequenceGroup_5"  --------+
-        $sequencegroup "SequenceGroup_6"
-        $sequencegroup "SequenceGroup_2"
-    */
-    void duplicateSequenceGroupNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "duplicate_sequence_groups/duplicate_sequence_groups.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_sequence_names = {
-            "default",
-            "SequenceGroup",
-            "SequenceGroup_1",
-            "SequenceGroup_5",
-            "SequenceGroup_3",
-            "SequenceGroup_0",
-            "SequenceGroup_4",
-            "SequenceGroup_5_0",
-            "SequenceGroup_6",
-            "SequenceGroup_2"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_SEQUENCE_GROUPS, expected_sequence_names);
-    }
-
-    /*  Given a model with sequence groups that have empty names,
-        verify that each sequence group from the imported model has
-        a unique name.
-
-        "default"
-        $sequencegroup ""                 <----+---- empty names
-        $sequencegroup "SequenceGroup_2"       |
-        $sequencegroup "SequenceGroup_6"       |
-        $sequencegroup ""                 <----+
-        $sequencegroup ""                 <----+
-        $sequencegroup "SequenceGroup_1"       |
-        $sequencegroup "SequenceGroup_5"       |
-        $sequencegroup ""                 <----+
-        $sequencegroup "SequenceGroup_4"
-    */
-    void emptySequenceGroupNames() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "unnamed_sequence_groups/unnamed_sequence_groups.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        const std::vector<std::string> expected_sequence_names = {
-            "default",
-            "SequenceGroup",
-            "SequenceGroup_2",
-            "SequenceGroup_6",
-            "SequenceGroup_0",
-            "SequenceGroup_3",
-            "SequenceGroup_1",
-            "SequenceGroup_5",
-            "SequenceGroup_7",
-            "SequenceGroup_4"
-        };
-
-        expect_named_children(scene, AI_MDL_HL1_NODE_SEQUENCE_GROUPS, expected_sequence_names);
-    }
-
-    /*  Verify that mOffsetMatrix applies the correct
-        inverse bind pose transform. */
-    void offsetMatrixUnappliesTransformations() {
-
-        const float TOLERANCE = 0.01f;
-
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(MDL_HL1_FILE_MAN, aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-
-        aiNode *scene_bones_node = scene->mRootNode->FindNode(AI_MDL_HL1_NODE_BONES);
-
-        const aiMatrix4x4 identity_matrix;
-
-        for (unsigned int i = 0; i < scene->mNumMeshes; ++i) {
-            aiMesh *scene_mesh = scene->mMeshes[i];
-            for (unsigned int j = 0; j < scene_mesh->mNumBones; ++j) {
-                aiBone *scene_mesh_bone = scene_mesh->mBones[j];
-
-                // Store local node transforms.
-                aiNode *n = scene_bones_node->FindNode(scene_mesh_bone->mName);
-                std::vector<aiMatrix4x4> bone_matrices = { n->mTransformation };
-                while (n->mParent != scene->mRootNode) {
-                    n = n->mParent;
-                    bone_matrices.push_back(n->mTransformation);
-                }
-
-                // Compute absolute node transform.
-                aiMatrix4x4 transform;
-                for (auto it = bone_matrices.rbegin(); it != bone_matrices.rend(); ++it)
-                    transform *= *it;
-
-                // Unapply the transformation using the offset matrix.
-                aiMatrix4x4 unapplied_transform = scene_mesh_bone->mOffsetMatrix * transform;
-
-                // Ensure that we have, approximately, the identity matrix.
-                expect_equal_matrices(identity_matrix, unapplied_transform, TOLERANCE);
-            }
-        }
-    }
-
-private:
-    void expect_named_children(const aiNode *parent_node, const std::vector<std::string> &expected_names) {
-        EXPECT_NE(nullptr, parent_node);
-        EXPECT_EQ(expected_names.size(), parent_node->mNumChildren);
-
-        for (unsigned int i = 0; i < parent_node->mNumChildren; ++i)
-            EXPECT_EQ(expected_names[i], parent_node->mChildren[i]->mName.C_Str());
-    }
-
-    void expect_named_children(const aiScene *scene, const char *node_name, const std::vector<std::string> &expected_names) {
-        expect_named_children(scene->mRootNode->FindNode(node_name), expected_names);
-    }
-
-    void expect_equal_matrices(const aiMatrix4x4 &expected, const aiMatrix4x4 &actual, float abs_error) {
-        for (int i = 0; i < 4; ++i) {
-            for (int j = 0; j < 4; ++j)
-                EXPECT_NEAR(expected[i][j], actual[i][j], abs_error);
-        }
-    }
-};
-
-TEST_F(utMDLImporter_HL1_Nodes, emptyBonesNames) {
-    emptyBonesNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, emptyBodypartsNames) {
-    emptyBodypartsNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, duplicateBodypartsNames) {
-    duplicateBodypartsNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, duplicateSubModelsNames) {
-    duplicateSubModelsNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, emptySequenceNames) {
-    emptySequenceNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, duplicateSequenceNames) {
-    duplicateSequenceNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, emptySequenceGroupNames) {
-    emptySequenceGroupNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, duplicateSequenceGroupNames) {
-    duplicateSequenceGroupNames();
-}
-
-TEST_F(utMDLImporter_HL1_Nodes, offsetMatrixUnappliesTransformations) {
-    offsetMatrixUnappliesTransformations();
-}
diff --git a/libs/assimp/test/unit/ImportExport/RAW/utRAWImportExport.cpp b/libs/assimp/test/unit/ImportExport/RAW/utRAWImportExport.cpp
deleted file mode 100644
index bdd7f85..0000000
--- a/libs/assimp/test/unit/ImportExport/RAW/utRAWImportExport.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utRAWImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/RAW/Wuson.raw", aiProcess_ValidateDataStructure);
-#ifndef ASSIMP_BUILD_NO_RAW_IMPORTER
-        return nullptr != scene;
-#else
-        return nullptr == scene;
-#endif
-    }
-};
-
-TEST_F(utRAWImportExport, importSimpleRAWTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp b/libs/assimp/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
deleted file mode 100644
index 6432dbf..0000000
--- a/libs/assimp/test/unit/ImportExport/Terragen/utTerragenImportExport.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-class utTerragenImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        /*Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/TER/RealisticTerrain.ter", aiProcess_ValidateDataStructure);
-        return nullptr != scene;*/
-        return true;
-    }
-};
-
-TEST_F(utTerragenImportExport, importX3DFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/utAssjsonImportExport.cpp b/libs/assimp/test/unit/ImportExport/utAssjsonImportExport.cpp
deleted file mode 100644
index 3470874..0000000
--- a/libs/assimp/test/unit/ImportExport/utAssjsonImportExport.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-class utAssjsonImportExport : public AbstractImportExportBase {
-public:
-    bool exporterTest() override {
-        Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
-
-        Exporter exporter;
-        aiReturn res = exporter.Export(scene, "assjson", "./spider_test.json");
-        if (aiReturn_SUCCESS != res) {
-            return false;
-        }
-
-        Assimp::ExportProperties exportProperties;
-        exportProperties.SetPropertyBool("JSON_SKIP_WHITESPACES", true);
-        aiReturn resNoWhitespace = exporter.Export(scene, "assjson", "./spider_test_nowhitespace.json", 0u, &exportProperties);
-        if (aiReturn_SUCCESS != resNoWhitespace) {
-            return false;
-        }
-
-        return true;
-    }
-};
-
-TEST_F(utAssjsonImportExport, exportTest) {
-    EXPECT_TRUE(exporterTest());
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
diff --git a/libs/assimp/test/unit/ImportExport/utCOBImportExport.cpp b/libs/assimp/test/unit/ImportExport/utCOBImportExport.cpp
deleted file mode 100644
index 187f16e..0000000
--- a/libs/assimp/test/unit/ImportExport/utCOBImportExport.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-TEST(utCOBImporter, importDwarfASCII) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/dwarf_ascii.cob", aiProcess_ValidateDataStructure);
-    // FIXME: this is wrong, it should succeed
-    // change to ASSERT_NE after it's been fixed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utCOBImporter, importDwarf) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/dwarf.cob", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utCOBImporter, importMoleculeASCII) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/molecule_ascii.cob", aiProcess_ValidateDataStructure);
-    // FIXME: this is wrong, it should succeed
-    // change to ASSERT_NE after it's been fixed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utCOBImporter, importMolecule) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/molecule.cob", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utCOBImporter, importSpider43ASCII) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/spider_4_3_ascii.cob", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utCOBImporter, importSpider43) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/spider_4_3.cob", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utCOBImporter, importSpider66ASCII) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/spider_6_6_ascii.cob", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utCOBImporter, importSpider66) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/COB/spider_6_6.cob", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/ImportExport/utExporter.cpp b/libs/assimp/test/unit/ImportExport/utExporter.cpp
deleted file mode 100644
index 9c5ca1c..0000000
--- a/libs/assimp/test/unit/ImportExport/utExporter.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/Exporter.hpp>
-#include <assimp/ProgressHandler.hpp>
-
-using namespace Assimp;
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-class TestProgressHandler : public ProgressHandler {
-public:
-    TestProgressHandler() :
-            ProgressHandler(),
-            mPercentage(0.f) {
-        // empty
-    }
-
-    virtual ~TestProgressHandler() {
-        // empty
-    }
-
-    bool Update(float percentage = -1.f) override {
-        mPercentage = percentage;
-        return true;
-    }
-    float mPercentage;
-};
-
-class ExporterTest : public ::testing::Test {
-    // empty
-};
-
-TEST_F(ExporterTest, ProgressHandlerTest) {
-    Exporter exporter;
-    TestProgressHandler *ph(new TestProgressHandler);
-    exporter.SetProgressHandler(ph);
-}
-
-// Make sure all the registered exporters have useful descriptions
-TEST_F(ExporterTest, ExporterIdTest) {
-    Exporter exporter;
-    size_t exportFormatCount = exporter.GetExportFormatCount();
-    EXPECT_NE(0u, exportFormatCount) << "No registered exporters";
-    typedef std::map<std::string, const aiExportFormatDesc *> ExportIdMap;
-    ExportIdMap exporterMap;
-    for (size_t i = 0; i < exportFormatCount; ++i) {
-        // Check that the exporter description exists and makes sense
-        const aiExportFormatDesc *desc = exporter.GetExportFormatDescription(i);
-        ASSERT_NE(nullptr, desc) << "Missing aiExportFormatDesc at index " << i;
-        EXPECT_NE(nullptr, desc->id) << "Null exporter ID at index " << i;
-        EXPECT_STRNE("", desc->id) << "Empty exporter ID at index " << i;
-        EXPECT_NE(nullptr, desc->description) << "Null exporter description at index " << i;
-        EXPECT_STRNE("", desc->description) << "Empty exporter description at index " << i;
-        EXPECT_NE(nullptr, desc->fileExtension) << "Null exporter file extension at index " << i;
-        EXPECT_STRNE("", desc->fileExtension) << "Empty exporter file extension at index " << i;
-
-        // Check the ID is unique
-        std::string key(desc->id);
-        std::pair<ExportIdMap::iterator, bool> result = exporterMap.emplace(key, desc);
-        EXPECT_TRUE(result.second) << "Duplicate exported id: '" << key << "' " << desc->description << " *." << desc->fileExtension << " at index " << i;
-    }
-
-    const aiExportFormatDesc *desc = exporter.GetExportFormatDescription(exportFormatCount);
-    EXPECT_EQ(nullptr, desc) << "More exporters than claimed";
-}
-
-#endif
\ No newline at end of file
diff --git a/libs/assimp/test/unit/ImportExport/utMD2Importer.cpp b/libs/assimp/test/unit/ImportExport/utMD2Importer.cpp
deleted file mode 100644
index 0fcf76b..0000000
--- a/libs/assimp/test/unit/ImportExport/utMD2Importer.cpp
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-TEST(utMD2Importer, importFaerie) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/MD2/faerie.md2", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD2Importer, importSydney) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/MD2/sydney.md2", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD2Importer, importDolphin) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD2/dolphin.md2", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD2Importer, importFlag) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD2/flag.md2", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD2Importer, importHorse) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD2/horse.md2", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/ImportExport/utMD3Importer.cpp b/libs/assimp/test/unit/ImportExport/utMD3Importer.cpp
deleted file mode 100644
index ab7c418..0000000
--- a/libs/assimp/test/unit/ImportExport/utMD3Importer.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2021, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-
-using namespace Assimp;
-
-TEST(utMD3Importer, importWatercan) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD3/watercan.md3", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD3Importer, importWatercan_dmg) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD3/watercan_dmg.md3", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD3Importer, importEuropean_fnt_v2) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD3/q3root/models/mapobjects/kt_kubalwagon/european_fnt_v2.md3", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/ImportExport/utMD5Importer.cpp b/libs/assimp/test/unit/ImportExport/utMD5Importer.cpp
deleted file mode 100644
index 0821219..0000000
--- a/libs/assimp/test/unit/ImportExport/utMD5Importer.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-TEST(utMD5Importer, importEmpty) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/MD5/invalid/empty.md5mesh", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utMD5Importer, importSimpleCube) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/MD5/SimpleCube.md5mesh", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD5Importer, importBoarMan) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD5/BoarMan.md5mesh", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utMD5Importer, importBob) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/MD5/Bob.md5mesh", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/ImportExport/utMDLImporter.cpp b/libs/assimp/test/unit/ImportExport/utMDLImporter.cpp
deleted file mode 100644
index c896060..0000000
--- a/libs/assimp/test/unit/ImportExport/utMDLImporter.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include "AbstractImportExportBase.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-#include "MDL/MDLHL1TestFiles.h"
-
-using namespace Assimp;
-
-class utMDLImporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-
-        Assimp::Importer importer;
-        importerTest_HL1(&importer);
-
-        // Add further MDL tests...
-
-        return true;
-    }
-
-private:
-    void importerTest_HL1(Assimp::Importer *const importer) {
-        const aiScene *scene = importer->ReadFile(MDL_HL1_FILE_MAN, 0);
-        EXPECT_NE(nullptr, scene);
-
-        // Test that the importer can directly load an HL1 MDL external texture file.
-        scene = importer->ReadFile(ASSIMP_TEST_MDL_HL1_MODELS_DIR "manT.mdl", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_NE(0u, scene->mNumTextures);
-        EXPECT_NE(0u, scene->mNumMaterials);
-    }
-};
-
-TEST_F(utMDLImporter, importMDLFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/utNFFImportExport.cpp b/libs/assimp/test/unit/ImportExport/utNFFImportExport.cpp
deleted file mode 100644
index 621324a..0000000
--- a/libs/assimp/test/unit/ImportExport/utNFFImportExport.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utNFFImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/NFF/NFF/ManyEarthsNotJustOne.nff", 0);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utNFFImportExport, importNFFFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/utOFFImportExport.cpp b/libs/assimp/test/unit/ImportExport/utOFFImportExport.cpp
deleted file mode 100644
index 78ae4ac..0000000
--- a/libs/assimp/test/unit/ImportExport/utOFFImportExport.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-class utOFFImportExport : public AbstractImportExportBase {
-protected:
-    virtual bool importerTest() {
-        ::Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OFF/Cube.off", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utOFFImportExport, importOFFFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/utOgreImportExport.cpp b/libs/assimp/test/unit/ImportExport/utOgreImportExport.cpp
deleted file mode 100644
index 7312d6b..0000000
--- a/libs/assimp/test/unit/ImportExport/utOgreImportExport.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utOgreImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Ogre/TheThing/Mesh.mesh.xml", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utOgreImportExport, importerTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/utQ3BSPFileImportExport.cpp b/libs/assimp/test/unit/ImportExport/utQ3BSPFileImportExport.cpp
deleted file mode 100644
index f5694d2..0000000
--- a/libs/assimp/test/unit/ImportExport/utQ3BSPFileImportExport.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utQ3BSPImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/PK3/SGDTT3.pk3", 0);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utQ3BSPImportExport, importerTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/ImportExport/utXGLImportExport.cpp b/libs/assimp/test/unit/ImportExport/utXGLImportExport.cpp
deleted file mode 100644
index 8199806..0000000
--- a/libs/assimp/test/unit/ImportExport/utXGLImportExport.cpp
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-TEST(utXGLImporter, importBCN_Epileptic) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/BCN_Epileptic.zgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importCubesWithAlpha) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/cubes_with_alpha.zgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importSample_official) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/sample_official.xgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importSample_official_asxml) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/sample_official_asxml.xml", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importSphereWithMatGloss) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/sphere_with_mat_gloss_10pc.zgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importSpiderASCII) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/Spider_ascii.zgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importWuson) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/Wuson.zgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXGLImporter, importWusonDXF) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/XGL/wuson_dxf.zgl", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/Main.cpp b/libs/assimp/test/unit/Main.cpp
deleted file mode 100644
index d5049fa..0000000
--- a/libs/assimp/test/unit/Main.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-#include "../../include/assimp/DefaultLogger.hpp"
-#include "UnitTestPCH.h"
-
-#include <math.h>
-#include <time.h>
-
-int main(int argc, char *argv[]) {
-    ::testing::InitGoogleTest(&argc, argv);
-
-    // seed the randomizer with the current system time
-    time_t t;
-    time(&t);
-    srand((unsigned int)t);
-
-    // ............................................................................
-
-    // create a logger from both CPP
-    Assimp::DefaultLogger::create("AssimpLog_Cpp.txt", Assimp::Logger::VERBOSE,
-            aiDefaultLogStream_STDOUT | aiDefaultLogStream_DEBUGGER | aiDefaultLogStream_FILE);
-
-    // .. and C. They should smoothly work together
-    aiEnableVerboseLogging(AI_TRUE);
-    aiLogStream logstream = aiGetPredefinedLogStream(aiDefaultLogStream_FILE, "AssimpLog_C.txt");
-    aiAttachLogStream(&logstream);
-
-    int result = RUN_ALL_TESTS();
-
-    // ............................................................................
-    // but shutdown must be done from C to ensure proper deallocation
-    aiDetachAllLogStreams();
-
-    return result;
-}
diff --git a/libs/assimp/test/unit/MathTest.cpp b/libs/assimp/test/unit/MathTest.cpp
deleted file mode 100644
index ff870ff..0000000
--- a/libs/assimp/test/unit/MathTest.cpp
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "MathTest.h"
-
-namespace Assimp {
-
-// Initialize epsilon value.
-const float AssimpMathTest::Epsilon = Math::getEpsilon<float>();
-
-// Initialize with an interval of [1,100].
-RandomUniformFloatGenerator AssimpMathTest::RandNonZero(1.0f, 100.0f);
-
-// Initialize with an interval of [-PI,PI] inclusively.
-RandomUniformFloatGenerator AssimpMathTest::RandPI(-Math::aiPi<float>(), Math::aiPi<float>());
-
-}
diff --git a/libs/assimp/test/unit/MathTest.h b/libs/assimp/test/unit/MathTest.h
deleted file mode 100644
index 08411e8..0000000
--- a/libs/assimp/test/unit/MathTest.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#ifndef ASSIMP_MATH_TEST_H
-#define ASSIMP_MATH_TEST_H
-
-#include "UnitTestPCH.h"
-#include <assimp/types.h>
-#include "RandomNumberGeneration.h"
-
-namespace Assimp {
-
-/** Custom test class providing several math related utilities. */
-class AssimpMathTest : public ::testing::Test {
-public:
-    /** Return a random non-null 2D vector. */
-    inline static aiVector2D random_vec2() {
-        return aiVector2D(RandNonZero.next(), RandNonZero.next());
-    }
-
-    /** Return a random non-null 3D vector. */
-    inline static aiVector3D random_vec3() {
-        return aiVector3D(RandNonZero.next(), RandNonZero.next(),RandNonZero.next());
-    }
-
-    /** Return a random unit 3D vector. */
-    inline static aiVector3D random_unit_vec3() {
-        return random_vec3().NormalizeSafe();
-    }
-
-    /** Return a quaternion with random orientation and
-      * rotation angle around axis. */
-    inline static aiQuaternion random_quat() {
-        return aiQuaternion(random_unit_vec3(), RandPI.next());
-    }
-
-    /** Return a random non-null 3x3 matrix. */
-    inline static aiMatrix3x3 random_mat3() {
-        return aiMatrix3x3(
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(),
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(),
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next());
-    }
-
-    /** Return a random non-null 4x4 matrix. */
-    inline static aiMatrix4x4 random_mat4() {
-        return aiMatrix4x4(
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next(),
-            RandNonZero.next(), RandNonZero.next(),RandNonZero.next(), RandNonZero.next());
-    }
-
-    /** Epsilon value to use in tests. */
-    static const float Epsilon;
-
-    /** Random number generators. */
-    static RandomUniformFloatGenerator RandNonZero, RandPI;
-};
-
-}
-
-#endif // ASSIMP_MATH_TEST_H
diff --git a/libs/assimp/test/unit/RandomNumberGeneration.h b/libs/assimp/test/unit/RandomNumberGeneration.h
deleted file mode 100644
index 95ba5b4..0000000
--- a/libs/assimp/test/unit/RandomNumberGeneration.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#ifndef ASSIMP_RANDOM_NUMBER_GENERATION_H
-#define ASSIMP_RANDOM_NUMBER_GENERATION_H
-
-#include <random>
-
-namespace Assimp {
-
-/** Helper class to use for generating pseudo-random
- *  real numbers, with a uniform distribution. */
-template<typename T>
-class RandomUniformRealGenerator {
-public:
-    RandomUniformRealGenerator() :
-            dist_(),
-            rd_(),
-            re_(rd_())  {
-        // empty
-    }
-
-    RandomUniformRealGenerator(T min, T max) :
-            dist_(min, max),
-            rd_(),
-            re_(rd_())  {
-        // empty
-    }
-
-    inline T next() {
-        return dist_(re_);
-    }
-
-private:
-    std::uniform_real_distribution<T> dist_;
-    std::random_device rd_;
-    std::default_random_engine re_;
-};
-
-using RandomUniformFloatGenerator = RandomUniformRealGenerator<float>;
-
-}
-
-#endif // ASSIMP_RANDOM_NUMBER_GENERATION_H
diff --git a/libs/assimp/test/unit/SceneDiffer.cpp b/libs/assimp/test/unit/SceneDiffer.cpp
deleted file mode 100644
index 0918530..0000000
--- a/libs/assimp/test/unit/SceneDiffer.cpp
+++ /dev/null
@@ -1,374 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "SceneDiffer.h"
-#include <assimp/scene.h>
-#include <assimp/mesh.h>
-#include <assimp/material.h>
-#include <sstream>
-
-namespace Assimp {
-
-SceneDiffer::SceneDiffer()
-: m_diffs() {
-    // empty
-}
-
-SceneDiffer::~SceneDiffer() {
-    // empty
-}
-
-bool SceneDiffer::isEqual( const aiScene *expected, const aiScene *toCompare ) {
-    if ( expected == toCompare ) {
-        return true;
-    }
-
-    if ( nullptr == expected ) {
-        return false;
-    }
-
-    if ( nullptr == toCompare ) {
-        return false;
-    }
-
-    // meshes
-    if ( expected->mNumMeshes != toCompare->mNumMeshes ) {
-        std::stringstream stream;
-        stream << "Number of meshes not equal ( expected: " << expected->mNumMeshes << ", found : " << toCompare->mNumMeshes << " )\n";
-        addDiff( stream.str() );
-        return false;
-    }
-
-    for ( unsigned int i = 0; i < expected->mNumMeshes; i++ ) {
-        aiMesh *expMesh( expected->mMeshes[ i ] );
-        aiMesh *toCompMesh( toCompare->mMeshes[ i ] );
-        if ( !compareMesh( expMesh, toCompMesh ) ) {
-            std::stringstream stream;
-            stream << "Meshes are not equal, index : " << i << "\n";
-            addDiff( stream.str() );
-        }
-    }
-
-    // materials
-    /*if ( expected->mNumMaterials != toCompare->mNumMaterials ) {
-        std::stringstream stream;
-        stream << "Number of materials not equal ( expected: " << expected->mNumMaterials << ", found : " << toCompare->mNumMaterials << " )\n";
-        addDiff( stream.str() );
-        return false;
-    }
-
-    if ( expected->mNumMaterials > 0 ) {
-        if ( nullptr == expected->mMaterials || nullptr == toCompare->mMaterials ) {
-            addDiff( "Number of materials > 0 and mat pointer is nullptr" );
-            return false;
-        }
-    }
-
-    for ( unsigned int i = 0; i < expected->mNumMaterials; i++ ) {
-        aiMaterial *expectedMat( expected->mMaterials[ i ] );
-        aiMaterial *toCompareMat( expected->mMaterials[ i ] );
-        if ( !compareMaterial( expectedMat, toCompareMat ) ) {
-            std::stringstream stream;
-            stream << "Materials are not equal, index : " << i << "\n";
-            addDiff( stream.str() );
-            return false;
-        }
-    }*/
-
-    return true;
-}
-
-void SceneDiffer::showReport() {
-    if ( m_diffs.empty() ) {
-        return;
-    }
-
-    for ( std::vector<std::string>::iterator it = m_diffs.begin(); it != m_diffs.end(); ++it ) {
-        std::cout << *it << "\n";
-    }
-
-    std::cout << std::endl;
-}
-
-void SceneDiffer::reset() {
-    m_diffs.resize( 0 );
-}
-
-void SceneDiffer::addDiff( const std::string &diff ) {
-    if ( diff.empty() ) {
-        return;
-    }
-    m_diffs.push_back( diff );
-}
-
-static std::string dumpVector3( const aiVector3D &toDump ) {
-    std::stringstream stream;
-    stream << "( " << toDump.x << ", " << toDump.y << ", " << toDump.z << ")";
-    return stream.str();
-}
-
-/*static std::string dumpColor4D( const aiColor4D &toDump ) {
-    std::stringstream stream;
-    stream << "( " << toDump.r << ", " << toDump.g << ", " << toDump.b << ", " << toDump.a << ")";
-    return stream.str();
-}*/
-
-static std::string dumpFace( const aiFace &face ) {
-    std::stringstream stream;
-    for ( unsigned int i = 0; i < face.mNumIndices; i++ ) {
-        stream << face.mIndices[ i ];
-        if ( i < face.mNumIndices - 1 ) {
-            stream << ", ";
-        }
-        else {
-            stream << "\n";
-        }
-    }
-    return stream.str();
-}
-
-bool SceneDiffer::compareMesh( aiMesh *expected, aiMesh *toCompare ) {
-    if ( expected == toCompare ) {
-        return true;
-    }
-
-    if ( nullptr == expected || nullptr == toCompare ) {
-        return false;
-    }
-
-    if ( expected->mName != toCompare->mName ) {
-        std::stringstream stream;
-        stream << "Mesh name not equal ( expected: " << expected->mName.C_Str() << ", found : " << toCompare->mName.C_Str() << " )\n";
-        addDiff( stream.str() );
-    }
-
-    if ( expected->mNumVertices != toCompare->mNumVertices ) {
-        std::stringstream stream;
-        stream << "Number of vertices not equal ( expected: " << expected->mNumVertices << ", found : " << toCompare->mNumVertices << " )\n";
-        addDiff( stream.str() );
-        return false;
-    }
-
-    // positions
-    if ( expected->HasPositions() != toCompare->HasPositions() ) {
-        addDiff( "Expected are vertices, toCompare does not have any." );
-        return false;
-    }
-
-    bool vertEqual( true );
-    for ( unsigned int i = 0; i < expected->mNumVertices; i++ ) {
-        aiVector3D &expVert( expected->mVertices[ i ] );
-        aiVector3D &toCompVert( toCompare->mVertices[ i ] );
-        if ( !expVert.Equal( toCompVert ) ) {
-            std::cout << "index = " << i << dumpVector3( toCompVert ) << "\n";
-            std::stringstream stream;
-            stream << "Vertex not equal ( expected: " << dumpVector3( toCompVert ) << ", found: " << dumpVector3( toCompVert ) << "\n";
-            addDiff( stream.str() );
-            vertEqual = false;
-        }
-    }
-    if ( !vertEqual ) {
-        return false;
-    }
-
-    // normals
-    if ( expected->HasNormals() != toCompare->HasNormals() ) {
-        addDiff( "Expected are normals, toCompare does not have any." );
-        return false;
-    }
-
-    //    return true;
-
-        //ToDo!
-    /*bool normalEqual( true );
-        for ( unsigned int i = 0; i < expected->mNumVertices; i++ ) {
-            aiVector3D &expNormal( expected->mNormals[ i ] );
-            aiVector3D &toCompNormal( toCompare->mNormals[ i ] );
-            if ( expNormal.Equal( toCompNormal ) ) {
-                std::stringstream stream;
-                stream << "Normal not equal ( expected: " << dumpVector3( expNormal ) << ", found: " << dumpVector3( toCompNormal ) << "\n";
-                addDiff( stream.str() );
-                normalEqual = false;
-            }
-        }
-        if ( !normalEqual ) {
-            return false;
-        }
-
-        // vertex colors
-        bool vertColEqual( true );
-        for ( unsigned int a = 0; a < AI_MAX_NUMBER_OF_COLOR_SETS; a++ ) {
-            if ( expected->HasVertexColors(a) != toCompare->HasVertexColors(a) ) {
-                addDiff( "Expected are normals, toCompare does not have any." );
-                return false;
-            }
-            for ( unsigned int i = 0; i < expected->mNumVertices; i++ ) {
-                aiColor4D &expColor4D( expected->mColors[ a ][ i ] );
-                aiColor4D &toCompColor4D( toCompare->mColors[ a ][ i ] );
-                if ( expColor4D != toCompColor4D ) {
-                    std::stringstream stream;
-                    stream << "Color4D not equal ( expected: " << dumpColor4D( expColor4D ) << ", found: " << dumpColor4D( toCompColor4D ) << "\n";
-                    addDiff( stream.str() );
-                    vertColEqual = false;
-                }
-            }
-            if ( !vertColEqual ) {
-                return false;
-            }
-        }
-
-        // texture coords
-        bool texCoordsEqual( true );
-        for ( unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; a++ ) {
-            if ( expected->HasTextureCoords( a ) != toCompare->HasTextureCoords( a ) ) {
-                addDiff( "Expected are texture coords, toCompare does not have any." );
-                return false;
-            }
-            for ( unsigned int i = 0; i < expected->mNumVertices; i++ ) {
-                aiVector3D &expTexCoord( expected->mTextureCoords[ a ][ i ] );
-                aiVector3D &toCompTexCoord( toCompare->mTextureCoords[ a ][ i ] );
-                if ( expTexCoord.Equal( toCompTexCoord ) ) {
-                    std::stringstream stream;
-                    stream << "Texture coords not equal ( expected: " << dumpVector3( expTexCoord ) << ", found: " << dumpVector3( toCompTexCoord ) << "\n";
-                    addDiff( stream.str() );
-                    vertColEqual = false;
-                }
-            }
-            if ( !vertColEqual ) {
-                return false;
-            }
-        }
-
-        // tangents and bi-tangents
-        if ( expected->HasTangentsAndBitangents() != toCompare->HasTangentsAndBitangents() ) {
-            addDiff( "Expected are tangents and bi-tangents, toCompare does not have any." );
-            return false;
-        }
-        bool tangentsEqual( true );
-        for ( unsigned int i = 0; i < expected->mNumVertices; i++ ) {
-            aiVector3D &expTangents( expected->mTangents[ i ] );
-            aiVector3D &toCompTangents( toCompare->mTangents[ i ] );
-            if ( expTangents.Equal( toCompTangents ) ) {
-                std::stringstream stream;
-                stream << "Tangents not equal ( expected: " << dumpVector3( expTangents ) << ", found: " << dumpVector3( toCompTangents ) << "\n";
-                addDiff( stream.str() );
-                tangentsEqual = false;
-            }
-
-            aiVector3D &expBiTangents( expected->mBitangents[ i ] );
-            aiVector3D &toCompBiTangents( toCompare->mBitangents[ i ] );
-            if ( expBiTangents.Equal( toCompBiTangents ) ) {
-                std::stringstream stream;
-                stream << "Tangents not equal ( expected: " << dumpVector3( expBiTangents ) << ", found: " << dumpVector3( toCompBiTangents ) << " )\n";
-                addDiff( stream.str() );
-                tangentsEqual = false;
-            }
-        }
-        if ( !tangentsEqual ) {
-            return false;
-        }*/
-
-        // faces
-    if ( expected->mNumFaces != toCompare->mNumFaces ) {
-        std::stringstream stream;
-        stream << "Number of faces are not equal, ( expected: " << expected->mNumFaces << ", found: " << toCompare->mNumFaces << ")\n";
-        addDiff( stream.str() );
-        return false;
-    }
-    bool facesEqual( true );
-    for ( unsigned int i = 0; i < expected->mNumFaces; i++ ) {
-        aiFace &expFace( expected->mFaces[ i ] );
-        aiFace &toCompareFace( toCompare->mFaces[ i ] );
-        if ( !compareFace( &expFace, &toCompareFace ) ) {
-            addDiff( "Faces are not equal\n" );
-            addDiff( dumpFace( expFace ) );
-            addDiff( dumpFace( toCompareFace ) );
-            facesEqual = false;
-        }
-    }
-    if ( !facesEqual ) {
-        return false;
-    }
-
-    return true;
-}
-
-bool SceneDiffer::compareFace( aiFace *expected, aiFace *toCompare ) {
-    if ( nullptr == expected ) {
-        return false;
-    }
-    if ( nullptr == toCompare ) {
-        return false;
-    }
-
-    // same instance
-    if ( expected == toCompare ) {
-        return true;
-    }
-
-    // using compare operator
-    if ( *expected == *toCompare ) {
-        return true;
-    }
-
-    return false;
-}
-
-bool SceneDiffer::compareMaterial( aiMaterial *expected, aiMaterial *toCompare ) {
-    if ( nullptr == expected ) {
-        return false;
-    }
-    if ( nullptr == toCompare ) {
-        return false;
-    }
-
-    // same instance
-    if ( expected == toCompare ) {
-        return true;
-    }
-
-    // todo!
-
-    return true;
-}
-
-}
diff --git a/libs/assimp/test/unit/SceneDiffer.h b/libs/assimp/test/unit/SceneDiffer.h
deleted file mode 100644
index 2ac429b..0000000
--- a/libs/assimp/test/unit/SceneDiffer.h
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-
-#include "UnitTestPCH.h"
-#include <assimp/fast_atof.h>
-#include <vector>
-#include <string>
-
-struct aiScene;
-struct aiMesh;
-struct aiMaterial;
-struct aiFace;
-
-namespace Assimp {
-
-class SceneDiffer {
-public:
-    SceneDiffer();
-    ~SceneDiffer();
-    bool isEqual( const aiScene *expected, const aiScene *toCompare );
-    void showReport();
-    void reset();
-
-protected:
-    void addDiff( const std::string &diff );
-    bool compareMesh( aiMesh *expected, aiMesh *toCompare );
-    bool compareFace( aiFace *expected, aiFace *toCompare );
-    bool compareMaterial( aiMaterial *expected, aiMaterial *toCompare );
-
-private:
-    std::vector<std::string> m_diffs;
-};
-
-}
diff --git a/libs/assimp/test/unit/TestIOStream.h b/libs/assimp/test/unit/TestIOStream.h
deleted file mode 100644
index 2f7280e..0000000
--- a/libs/assimp/test/unit/TestIOStream.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
-Open Asset Import Library (assimp)
-----------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the
-following conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-----------------------------------------------------------------------
-*/
-#pragma once
-
-#include <assimp/DefaultIOStream.h>
-
-using namespace ::Assimp;
-
-class TestDefaultIOStream : public DefaultIOStream {
-public:
-    TestDefaultIOStream()
-        : DefaultIOStream() {
-        // empty
-    }
-
-    TestDefaultIOStream( FILE* pFile, const std::string &strFilename )
-    : DefaultIOStream( pFile, strFilename ) {
-        // empty
-    }
-
-    virtual ~TestDefaultIOStream() {
-        // empty
-    }
-};
-
diff --git a/libs/assimp/test/unit/TestIOSystem.h b/libs/assimp/test/unit/TestIOSystem.h
deleted file mode 100644
index b43e65b..0000000
--- a/libs/assimp/test/unit/TestIOSystem.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-
-#include "UnitTestPCH.h"
-
-#include <assimp/IOSystem.hpp>
-
-using namespace std;
-
-namespace Assimp {
-
-static const string Sep = "/";
-
-class TestIOSystem : public IOSystem {
-public:
-    TestIOSystem()
-    : IOSystem() {
-        // empty
-    }
-
-    virtual ~TestIOSystem() {
-        // empty
-    }
-
-    virtual bool Exists( const char* ) const {
-        return true;
-    }
-
-    virtual char getOsSeparator() const {
-        return Sep[ 0 ];
-    }
-
-    virtual IOStream* Open( const char* pFile, const char* pMode = "rb" ) {
-        EXPECT_NE( nullptr, pFile );
-        EXPECT_NE( nullptr, pMode );
-        return NULL;
-    }
-
-    virtual void Close( IOStream* pFile ) {
-        EXPECT_NE( nullptr, pFile );
-    }
-};
-
-} // Namespace Assimp
diff --git a/libs/assimp/test/unit/TestModelFactory.h b/libs/assimp/test/unit/TestModelFactory.h
deleted file mode 100644
index d0f43d7..0000000
--- a/libs/assimp/test/unit/TestModelFactory.h
+++ /dev/null
@@ -1,105 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-
-#include "UnitTestPCH.h"
-#include <assimp/scene.h>
-#include <assimp/mesh.h>
-#include <assimp/material.h>
-
-namespace Assimp {
-
-class TestModelFacttory {
-public:
-    TestModelFacttory() {
-        // empty
-    }
-
-    ~TestModelFacttory() {
-        // empty
-    }
-
-    static aiScene *createDefaultTestModel( float &opacity ) {
-        aiScene *scene( new aiScene );
-        scene->mNumMaterials = 1;
-        scene->mMaterials = new aiMaterial*[scene->mNumMaterials];
-        scene->mMaterials[ 0 ] = new aiMaterial;
-        aiColor3D color( 1, 0, 0 );
-        EXPECT_EQ( AI_SUCCESS, scene->mMaterials[ 0 ]->AddProperty( &color, 1, AI_MATKEY_COLOR_DIFFUSE ) );
-
-        ::srand( static_cast< unsigned int >( ::time( NULL ) ) );
-        opacity = float( rand() ) / float( RAND_MAX );
-        EXPECT_EQ( AI_SUCCESS, scene->mMaterials[ 0 ]->AddProperty( &opacity, 1, AI_MATKEY_OPACITY ) );
-
-        scene->mNumMeshes = 1;
-        scene->mMeshes = new aiMesh*[scene->mNumMeshes];
-        scene->mMeshes[ 0 ] = new aiMesh;
-        scene->mMeshes[ 0 ]->mMaterialIndex = 0;
-        scene->mMeshes[ 0 ]->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
-        scene->mMeshes[ 0 ]->mNumVertices = 3;
-        scene->mMeshes[ 0 ]->mVertices = new aiVector3D[ 3 ];
-        scene->mMeshes[ 0 ]->mVertices[ 0 ] = aiVector3D( 1, 0, 0 );
-        scene->mMeshes[ 0 ]->mVertices[ 1 ] = aiVector3D( 0, 1, 0 );
-        scene->mMeshes[ 0 ]->mVertices[ 2 ] = aiVector3D( 0, 0, 1 );
-        scene->mMeshes[ 0 ]->mNumFaces = 1;
-        scene->mMeshes[ 0 ]->mFaces = new aiFace[scene->mMeshes[ 0 ]->mNumFaces];
-        scene->mMeshes[ 0 ]->mFaces[ 0 ].mNumIndices = 3;
-        scene->mMeshes[ 0 ]->mFaces[ 0 ].mIndices = new unsigned int[ 3 ];
-        scene->mMeshes[ 0 ]->mFaces[ 0 ].mIndices[ 0 ] = 0;
-        scene->mMeshes[ 0 ]->mFaces[ 0 ].mIndices[ 1 ] = 1;
-        scene->mMeshes[ 0 ]->mFaces[ 0 ].mIndices[ 2 ] = 2;
-
-        scene->mRootNode = new aiNode();
-        scene->mRootNode->mNumMeshes = 1;
-        scene->mRootNode->mMeshes = new unsigned int[1]{ 0 };
-
-        return scene;
-    }
-
-    static void releaseDefaultTestModel( aiScene **scene ) {
-        delete *scene;
-        *scene = nullptr;
-    }
-};
-
-}
diff --git a/libs/assimp/test/unit/UTLogStream.h b/libs/assimp/test/unit/UTLogStream.h
deleted file mode 100644
index 70cb3f8..0000000
--- a/libs/assimp/test/unit/UTLogStream.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-
-#include <assimp/LogStream.hpp>
-
-class UTLogStream : public Assimp::LogStream {
-public:
-    UTLogStream()
-    : LogStream() {
-        // empty
-    }
-
-    virtual ~UTLogStream() {
-        // empty
-    }
-
-    virtual void write(const char* message) {
-        if ( nullptr != message ) {
-            m_messages.push_back( std::string( message ) );
-        }
-    }
-
-    std::vector<std::string> m_messages;
-};
diff --git a/libs/assimp/test/unit/UnitTestFileGenerator.h b/libs/assimp/test/unit/UnitTestFileGenerator.h
deleted file mode 100644
index 2166c69..0000000
--- a/libs/assimp/test/unit/UnitTestFileGenerator.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-
-#include <cstdio>
-#include <cstdlib>
-#include <gtest/gtest.h>
-
-#if defined(_MSC_VER)
-#include <io.h>
-#define TMP_PATH "./"
-inline FILE* MakeTmpFile(char* tmplate)
-{
-    auto pathtemplate = _mktemp(tmplate);
-    EXPECT_NE(pathtemplate, nullptr);
-    if(pathtemplate == nullptr)
-    {
-        return nullptr;
-    }
-    auto* fs = std::fopen(pathtemplate, "w+");
-    EXPECT_NE(fs, nullptr);
-    return fs;
-}
-#elif defined(__GNUC__) || defined(__clang__)
-#define TMP_PATH "/tmp/"
-inline FILE* MakeTmpFile(char* tmplate)
-{
-    auto fd = mkstemp(tmplate);
-    EXPECT_NE(-1, fd);
-    if(fd == -1)
-    {
-        return nullptr;
-    }
-    auto fs = fdopen(fd, "w+");
-    EXPECT_NE(nullptr, fs);
-    return fs;
-}
-#endif
diff --git a/libs/assimp/test/unit/UnitTestPCH.h b/libs/assimp/test/unit/UnitTestPCH.h
deleted file mode 100644
index 4570dce..0000000
--- a/libs/assimp/test/unit/UnitTestPCH.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#pragma once
-
-// We need to be sure to have the same STL settings as Assimp
-
-#include <assimp/cimport.h>
-#ifdef _MSC_VER
-#  pragma warning(push)
-#  pragma warning(disable : 4389)
-#endif
-#include <gtest/gtest.h>
-#ifdef _MSC_VER
-#  pragma warning(pop)
-#endif
-#include <memory>
-#include <math.h>
-#include "UTLogStream.h"
-
-#undef min
-#undef max
diff --git a/libs/assimp/test/unit/ut3DImportExport.cpp b/libs/assimp/test/unit/ut3DImportExport.cpp
deleted file mode 100644
index 5ff1d79..0000000
--- a/libs/assimp/test/unit/ut3DImportExport.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/Importer.hpp>
-#include <assimp/postprocess.h>
-
-using namespace Assimp;
-
-TEST(ut3DImportExport, importBoxA) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3D/box_a.3d", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-
-TEST(ut3DImportExport, importBoxD) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3D/box_d.3d", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-
-TEST(ut3DImportExport, importBoxUC) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3D/box.uc", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/ut3DSImportExport.cpp b/libs/assimp/test/unit/ut3DSImportExport.cpp
deleted file mode 100644
index 0140636..0000000
--- a/libs/assimp/test/unit/ut3DSImportExport.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class ut3DSImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3DS/fels.3ds", aiProcess_ValidateDataStructure);
-#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
-        return nullptr != scene;
-#else
-        return nullptr == scene;
-#endif // ASSIMP_BUILD_NO_3DS_IMPORTER
-    }
-};
-
-TEST_F(ut3DSImportExport, import3DSFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(ut3DSImportExport, import3DSformatdetection) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3DS/testFormatDetection", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utACImportExport.cpp b/libs/assimp/test/unit/utACImportExport.cpp
deleted file mode 100644
index 9615a3a..0000000
--- a/libs/assimp/test/unit/utACImportExport.cpp
+++ /dev/null
@@ -1,114 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-TEST(utACImportExport, importClosedLine) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/closedLine.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importNoSurfaces) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/nosurfaces.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importOpenLine) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/openLine.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importSampleSubdiv) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/sample_subdiv.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importSphereWithLight) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importSphereWithLightUTF16) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight_UTF16LE.ac", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably wrong, loading the file should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utACImportExport, importSphereWithLightUTF8BOM) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLight_UTF8BOM.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importSphereWithLightUvScaling4X) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/SphereWithLightUvScaling4X.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importWuson) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/Wuson.ac", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, importWusonACC) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/Wuson.acc", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utACImportExport, testFormatDetection) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AC/TestFormatDetection", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utAMFImportExport.cpp b/libs/assimp/test/unit/utAMFImportExport.cpp
deleted file mode 100644
index 78309a1..0000000
--- a/libs/assimp/test/unit/utAMFImportExport.cpp
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utAMFImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AMF/test1.amf", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utAMFImportExport, importAMFFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utAMFImportExport, importAMFWithMatFromFileTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/AMF/test_with_mat.amf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utASEImportExport.cpp b/libs/assimp/test/unit/utASEImportExport.cpp
deleted file mode 100644
index 8014cbb..0000000
--- a/libs/assimp/test/unit/utASEImportExport.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utASEImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/ASE/ThreeCubesGreen.ASE", aiProcess_ValidateDataStructure);
-#ifndef ASSIMP_BUILD_NO_3DS_IMPORTER
-        return nullptr != scene;
-#else
-        return nullptr == scene;
-#endif // ASSIMP_BUILD_NO_3DS_IMPORTER
-    }
-};
-
-TEST_F(utASEImportExport, importACFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utAnim.cpp b/libs/assimp/test/unit/utAnim.cpp
deleted file mode 100644
index 956810d..0000000
--- a/libs/assimp/test/unit/utAnim.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/anim.h>
-
-using namespace Assimp;
-
-class utAnim : public ::testing::Test {
-    // empty
-};
-
-TEST_F( utAnim, aiVectorKeyCreationTest ) {
-    aiVectorKey defaultConstTest;
-    EXPECT_DOUBLE_EQ( 0.0, defaultConstTest.mTime );
-
-    aiVector3D v( 1, 2, 3 );
-    aiVectorKey constrWithValuesTest( 1, v );
-    EXPECT_DOUBLE_EQ( 1.0, constrWithValuesTest.mTime );
-    EXPECT_EQ( v, constrWithValuesTest.mValue );
-
-    EXPECT_NE( defaultConstTest, constrWithValuesTest );
-    EXPECT_TRUE( defaultConstTest != constrWithValuesTest );
-    defaultConstTest.mTime = 1;
-    constrWithValuesTest.mTime = 2;
-    EXPECT_TRUE( defaultConstTest < constrWithValuesTest );
-}
-
-TEST_F( utAnim, aiQuatKeyTest ) {
-    aiQuatKey defaultConstrTest;
-    EXPECT_DOUBLE_EQ( 0.0, defaultConstrTest.mTime );
-
-    aiQuaternion q;
-    aiQuatKey constrWithValuesTest( 1.0, q );
-    EXPECT_DOUBLE_EQ( 1.0, constrWithValuesTest.mTime );
-    EXPECT_EQ( q, constrWithValuesTest.mValue );
-}
-
-TEST_F( utAnim, aiNodeAnimTest ) {
-    bool ok( true );
-    try {
-        aiNodeAnim myAnim;
-        EXPECT_EQ( aiAnimBehaviour_DEFAULT, myAnim.mPreState );
-        EXPECT_EQ( aiAnimBehaviour_DEFAULT, myAnim.mPostState );
-    } catch ( ... ) {
-        ok = false;
-    }
-    EXPECT_TRUE( ok );
-}
-
-TEST_F( utAnim, aiMeshAnimTest ) {
-    bool ok( true );
-    try {
-        aiMeshAnim myMeshAnim;
-    } catch ( ... ) {
-        ok = false;
-    }
-    EXPECT_TRUE( ok );
-}
-
-TEST_F( utAnim, aiAnimationTest ) {
-    bool ok( true );
-    try {
-        aiAnimation myAnimation;
-    } catch ( ... ) {
-        ok = false;
-    }
-    EXPECT_TRUE( ok );
-}
diff --git a/libs/assimp/test/unit/utArmaturePopulate.cpp b/libs/assimp/test/unit/utArmaturePopulate.cpp
deleted file mode 100644
index 0acea7b..0000000
--- a/libs/assimp/test/unit/utArmaturePopulate.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "TestModelFactory.h"
-#include "UnitTestPCH.h"
-
-#include "AbstractImportExportBase.h"
-
-#include <assimp/material.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/types.h>
-#include <assimp/Importer.hpp>
-
-#include "PostProcessing/ArmaturePopulate.h"
-
-namespace Assimp {
-namespace UnitTest {
-
-class utArmaturePopulate : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utArmaturePopulate, importCheckForArmatureTest) {
-    Assimp::Importer importer;
-    unsigned int mask = aiProcess_PopulateArmatureData | aiProcess_ValidateDataStructure;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/huesitos.fbx", mask);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mNumMeshes, 1u);
-    aiMesh *mesh = scene->mMeshes[0];
-    EXPECT_EQ(mesh->mNumFaces, 68u);
-    EXPECT_EQ(mesh->mNumVertices, 256u);
-    EXPECT_GT(mesh->mNumBones, 0u);
-
-    aiBone *exampleBone = mesh->mBones[0];
-    EXPECT_NE(exampleBone, nullptr);
-    EXPECT_NE(exampleBone->mArmature, nullptr);
-    EXPECT_NE(exampleBone->mNode, nullptr);
-}
-
-} // Namespace UnitTest
-} // Namespace Assimp
diff --git a/libs/assimp/test/unit/utAssbinImportExport.cpp b/libs/assimp/test/unit/utAssbinImportExport.cpp
deleted file mode 100644
index 437a0a5..0000000
--- a/libs/assimp/test/unit/utAssbinImportExport.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-class utAssbinImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
-
-        Exporter exporter;
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "assbin", ASSIMP_TEST_MODELS_DIR "/OBJ/spider_out.assbin"));
-        const aiScene *newScene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider_out.assbin", aiProcess_ValidateDataStructure);
-
-        return newScene != nullptr;
-    }
-};
-
-TEST_F(utAssbinImportExport, import3ExportAssbinDFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-#endif // #ifndef ASSIMP_BUILD_NO_EXPORT
diff --git a/libs/assimp/test/unit/utB3DImportExport.cpp b/libs/assimp/test/unit/utB3DImportExport.cpp
deleted file mode 100644
index 9672aa0..0000000
--- a/libs/assimp/test/unit/utB3DImportExport.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utB3DImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/B3D/WusonBlitz.b3d", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utB3DImportExport, importACFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utBVHImportExport.cpp b/libs/assimp/test/unit/utBVHImportExport.cpp
deleted file mode 100644
index d69ac79..0000000
--- a/libs/assimp/test/unit/utBVHImportExport.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utBVHImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BVH/01_01.bvh", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utBVHImportExport, importBlenFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utBatchLoader.cpp b/libs/assimp/test/unit/utBatchLoader.cpp
deleted file mode 100644
index df6aa79..0000000
--- a/libs/assimp/test/unit/utBatchLoader.cpp
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "Common/Importer.h"
-#include "TestIOSystem.h"
-
-using namespace ::Assimp;
-
-class BatchLoaderTest : public ::testing::Test {
-public:
-    virtual void SetUp() {
-        m_io = new TestIOSystem();
-    }
-
-    virtual void TearDown() {
-        delete m_io;
-    }
-
-protected:
-    TestIOSystem* m_io;
-};
-
-TEST_F( BatchLoaderTest, createTest ) {
-    bool ok( true );
-    try {
-        BatchLoader loader( m_io );
-    } catch ( ... ) {
-        ok = false;
-    }
-    EXPECT_TRUE( ok );
-}
-
-TEST_F( BatchLoaderTest, validateAccessTest ) {
-    BatchLoader loader1( m_io );
-    EXPECT_FALSE( loader1.getValidation() );
-    loader1.setValidation( true );
-    EXPECT_TRUE( loader1.getValidation() );
-
-    BatchLoader loader2( m_io, true );
-    EXPECT_TRUE( loader2.getValidation() );
-}
diff --git a/libs/assimp/test/unit/utBlendImportAreaLight.cpp b/libs/assimp/test/unit/utBlendImportAreaLight.cpp
deleted file mode 100644
index 5378874..0000000
--- a/libs/assimp/test/unit/utBlendImportAreaLight.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/cexport.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-class BlendImportAreaLight : public ::testing::Test {
-public:
-    void SetUp() override {
-        im = new Assimp::Importer();
-    }
-
-    void TearDown() override {
-        delete im;
-    }
-
-protected:
-    Assimp::Importer *im;
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(BlendImportAreaLight, testImportLight) {
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/AreaLight_269.blend", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(pTest != nullptr);
-    ASSERT_TRUE(pTest->HasLights());
-
-    std::vector<std::pair<std::string, size_t>> lightNames;
-
-    for (size_t i = 0; i < pTest->mNumLights; i++) {
-        lightNames.push_back(std::make_pair(pTest->mLights[i]->mName.C_Str(), i));
-    }
-
-    std::sort(lightNames.begin(), lightNames.end());
-
-    std::vector<aiLight> lights;
-
-    for (size_t i = 0; i < pTest->mNumLights; ++i) {
-        lights.push_back(*pTest->mLights[lightNames[i].second]);
-    }
-
-    ASSERT_STREQ(lights[0].mName.C_Str(), "Bar");
-    ASSERT_STREQ(lights[1].mName.C_Str(), "Baz");
-    ASSERT_STREQ(lights[2].mName.C_Str(), "Foo");
-
-    ASSERT_EQ(lights[0].mType, aiLightSource_AREA);
-    ASSERT_EQ(lights[1].mType, aiLightSource_POINT);
-    ASSERT_EQ(lights[2].mType, aiLightSource_AREA);
-
-    EXPECT_FLOAT_EQ(lights[0].mSize.x, 0.5f);
-    EXPECT_FLOAT_EQ(lights[0].mSize.y, 2.0f);
-    EXPECT_FLOAT_EQ(lights[2].mSize.x, 1.0f);
-    EXPECT_FLOAT_EQ(lights[2].mSize.y, 1.0f);
-
-    EXPECT_FLOAT_EQ(lights[0].mColorDiffuse.r, 42.0f);
-    EXPECT_FLOAT_EQ(lights[0].mColorDiffuse.g, 42.0f);
-    EXPECT_FLOAT_EQ(lights[0].mColorDiffuse.b, 42.0f);
-    EXPECT_FLOAT_EQ(lights[2].mColorDiffuse.r, 1.0f);
-    EXPECT_FLOAT_EQ(lights[2].mColorDiffuse.g, 1.0f);
-    EXPECT_FLOAT_EQ(lights[2].mColorDiffuse.b, 1.0f);
-
-    EXPECT_FLOAT_EQ(lights[0].mDirection.x, 0.0f);
-    EXPECT_FLOAT_EQ(lights[0].mDirection.y, 0.0f);
-    EXPECT_FLOAT_EQ(lights[0].mDirection.z, -1.0f);
-    EXPECT_FLOAT_EQ(lights[2].mDirection.x, 0.0f);
-    EXPECT_FLOAT_EQ(lights[2].mDirection.y, 0.0f);
-    EXPECT_FLOAT_EQ(lights[2].mDirection.z, -1.0f);
-}
diff --git a/libs/assimp/test/unit/utBlendImportMaterials.cpp b/libs/assimp/test/unit/utBlendImportMaterials.cpp
deleted file mode 100644
index 582d47e..0000000
--- a/libs/assimp/test/unit/utBlendImportMaterials.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/cexport.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-class BlendImportMaterials : public ::testing::Test {
-public:
-    void SetUp() override {
-        im = new Assimp::Importer();
-    }
-
-    void TearDown() override {
-        delete im;
-    }
-
-protected:
-    Assimp::Importer *im;
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(BlendImportMaterials, testImportMaterial) {
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderMaterial_269.blend", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(pTest != NULL);
-    ASSERT_TRUE(pTest->HasMaterials());
-
-    ASSERT_EQ(1U, pTest->mNumMaterials);
-
-    auto alpha = pTest->mMaterials[0];
-
-#define ASSERT_PROPERTY_EQ(expected, key, var)                             \
-    auto var = expected;                                                   \
-    ASSERT_EQ(aiReturn_SUCCESS, alpha->Get("$mat.blend." key, 0, 0, var)); \
-    ASSERT_EQ(expected, var);
-
-#define ASSERT_PROPERTY_FLOAT_EQ(expected, key, var)                       \
-    auto var = expected;                                                   \
-    ASSERT_EQ(aiReturn_SUCCESS, alpha->Get("$mat.blend." key, 0, 0, var)); \
-    ASSERT_FLOAT_EQ(expected, var);
-
-    ASSERT_PROPERTY_EQ(aiColor3D(0.1f, 0.2f, 0.3f), "diffuse.color", diffuseColor);
-    ASSERT_PROPERTY_EQ(0.4f, "diffuse.intensity", diffuseIntensity);
-    ASSERT_PROPERTY_EQ(1, "diffuse.shader", diffuseShader);
-    ASSERT_PROPERTY_EQ(0, "diffuse.ramp", diffuseRamp);
-
-    ASSERT_PROPERTY_EQ(aiColor3D(0.5f, 0.6f, 0.7f), "specular.color", specularColor);
-    ASSERT_PROPERTY_EQ(0.8f, "specular.intensity", specularIntensity);
-    ASSERT_PROPERTY_EQ(1, "specular.shader", specularShader);
-    ASSERT_PROPERTY_EQ(0, "specular.ramp", specularRamp);
-    ASSERT_PROPERTY_EQ(9, "specular.hardness", specularHardness);
-
-    ASSERT_PROPERTY_EQ(1, "transparency.use", transparencyUse);
-    ASSERT_PROPERTY_EQ(2, "transparency.method", transparencyMethod);
-    ASSERT_PROPERTY_EQ(0.01f, "transparency.alpha", transparencyAlpha);
-    ASSERT_PROPERTY_EQ(0.02f, "transparency.specular", transparencySpecular);
-    ASSERT_PROPERTY_EQ(0.03f, "transparency.fresnel", transparencyFresnel);
-    ASSERT_PROPERTY_EQ(3.14f, "transparency.blend", transparencyBlend);
-    ASSERT_PROPERTY_EQ(0.85f, "transparency.ior", transparencyIor);
-    ASSERT_PROPERTY_FLOAT_EQ(0.128f, "transparency.filter", transparencyFilter);
-    ASSERT_PROPERTY_FLOAT_EQ(1.298f, "transparency.falloff", transparencyFalloff);
-    ASSERT_PROPERTY_FLOAT_EQ(0.2376f, "transparency.limit", transparencyLimit);
-    ASSERT_PROPERTY_EQ(7, "transparency.depth", transparencyDepth);
-    ASSERT_PROPERTY_FLOAT_EQ(0.678f, "transparency.glossAmount", transparencyGlossAmount);
-    ASSERT_PROPERTY_FLOAT_EQ(0.208f, "transparency.glossThreshold", transparencyGlossThreshold);
-    ASSERT_PROPERTY_EQ(17, "transparency.glossSamples", transparencyGlossSamples);
-
-    ASSERT_PROPERTY_EQ(1, "mirror.use", mirrorUse);
-    ASSERT_PROPERTY_FLOAT_EQ(0.28f, "mirror.reflectivity", mirrorReflectivity);
-    ASSERT_PROPERTY_EQ(aiColor3D(0.25f, 0.5f, 0.128f), "mirror.color", mirrorColor);
-    ASSERT_PROPERTY_FLOAT_EQ(0.256f, "mirror.fresnel", mirrorFresnel);
-    ASSERT_PROPERTY_FLOAT_EQ(1.61f, "mirror.blend", mirrorBlend);
-    ASSERT_PROPERTY_EQ(12, "mirror.depth", mirrorDepth);
-    ASSERT_PROPERTY_FLOAT_EQ(0.4f, "mirror.maxDist", mirrorMaxDist);
-    ASSERT_PROPERTY_EQ(1, "mirror.fadeTo", mirrorFadeTo);
-    ASSERT_PROPERTY_FLOAT_EQ(0.512f, "mirror.glossAmount", mirrorGlossAmount);
-    ASSERT_PROPERTY_FLOAT_EQ(0.18f, "mirror.glossThreshold", mirrorGlossThreshold);
-    ASSERT_PROPERTY_EQ(61, "mirror.glossSamples", mirrorGlossSamples);
-    ASSERT_PROPERTY_FLOAT_EQ(0.87f, "mirror.glossAnisotropic", mirrorGlossAnisotropic);
-}
-
-TEST_F(BlendImportMaterials, testImportMaterialwith2texturesAnd2TexCoordMappings) {
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/plane_2_textures_2_texcoords_279.blend", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(pTest != NULL);
-
-    // material has 2 diffuse textures
-    ASSERT_TRUE(pTest->HasMaterials());
-    EXPECT_EQ(1u, pTest->mNumMaterials);
-    const aiMaterial *pMat = pTest->mMaterials[0];
-    ASSERT_TRUE(nullptr != pMat);
-    ASSERT_EQ(2u, pMat->GetTextureCount(aiTextureType_DIFFUSE));
-    aiString aPath;
-    aiTextureMapping tm = aiTextureMapping::aiTextureMapping_OTHER;
-    aiReturn result = pMat->GetTexture(aiTextureType_DIFFUSE, 0, &aPath, &tm);
-    ASSERT_EQ(aiReturn_SUCCESS, result);
-    result = pMat->GetTexture(aiTextureType_DIFFUSE, 1, &aPath, &tm);
-    ASSERT_EQ(aiReturn_SUCCESS, result);
-
-    // mesh has 2 texturecoord sets
-    ASSERT_TRUE(pTest->HasMeshes());
-    EXPECT_EQ(1u, pTest->mNumMeshes);
-    const aiMesh *pMesh = pTest->mMeshes[0];
-    ASSERT_TRUE(nullptr != pMesh);
-    ASSERT_TRUE(pMesh->HasTextureCoords(0));
-    ASSERT_TRUE(pMesh->HasTextureCoords(1));
-}
diff --git a/libs/assimp/test/unit/utBlenderImportExport.cpp b/libs/assimp/test/unit/utBlenderImportExport.cpp
deleted file mode 100644
index 2970986..0000000
--- a/libs/assimp/test/unit/utBlenderImportExport.cpp
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utBlenderImporterExporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/box.blend", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utBlenderImporterExporter, importBlenFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST(utBlenderImporter, import4cubes) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/4Cubes4Mats_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, import269_regress1) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/blender_269_regress1.blend", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault250) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_250.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault250Compressed) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_250_Compressed.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault262) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_262.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault269) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_269.blend", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault271) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_271.blend", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBlenderDefault293) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/BlenderDefault_276.blend", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importCubeHierarchy_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/CubeHierarchy_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importHuman) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/HUMAN.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importMirroredCube_252) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/MirroredCube_252.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importNoisyTexturedCube_VoronoiGlob_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/NoisyTexturedCube_VoronoiGlob_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importSmoothVsSolidCube_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/SmoothVsSolidCube_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importSuzanne_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/Suzanne_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importSuzanneSubdiv_252) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/SuzanneSubdiv_252.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importTexturedCube_ImageGlob_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/TexturedCube_ImageGlob_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importTexturedPlane_ImageUv_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/TexturedPlane_ImageUv_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importTexturedPlane_ImageUvPacked_248) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/TexturedPlane_ImageUvPacked_248.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importTorusLightsCams_250_compressed) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/TorusLightsCams_250_compressed.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, import_yxa_1) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/yxa_1.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importBob) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/BLEND/Bob.blend", aiProcess_ValidateDataStructure);
-    // FIXME: this is probably not right, loading this should succeed
-    ASSERT_EQ(nullptr, scene);
-}
-
-TEST(utBlenderImporter, importFleurOptonl) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/BLEND/fleurOptonl.blend", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utBlenderIntermediate.cpp b/libs/assimp/test/unit/utBlenderIntermediate.cpp
deleted file mode 100644
index c2cc51e..0000000
--- a/libs/assimp/test/unit/utBlenderIntermediate.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "AssetLib/Blender/BlenderIntermediate.h"
-#include <assimp/camera.h>
-#include <assimp/light.h>
-#include <assimp/mesh.h>
-#include <assimp/texture.h>
-
-using namespace ::Assimp;
-using namespace ::Assimp::Blender;
-
-class BlenderIntermediateTest : public ::testing::Test {
-    // empty
-};
-
-#define NAME_1 "name1"
-#define NAME_2 "name2"
-
-// Updated this test after fixing #1776:
-// A comparator in C++ is used for ordering and must implement strict weak ordering,
-// which means it must return false for equal values.
-// The C++ standard defines and expects this behavior: true if lhs < rhs, false otherwise.
-TEST_F(BlenderIntermediateTest, ConversionData_ObjectCompareTest) {
-    Object obj1, obj2;
-    strncpy(obj1.id.name, NAME_1, sizeof(obj1.id.name));
-    strncpy(obj2.id.name, NAME_2, sizeof(obj2.id.name));
-
-    Blender::ObjectCompare cmp_true_because_first_is_smaller_than_second;
-    bool res(cmp_true_because_first_is_smaller_than_second(&obj1, &obj2));
-    EXPECT_TRUE(res);
-
-    Blender::ObjectCompare cmp_false_because_equal;
-    res = cmp_false_because_equal(&obj1, &obj1);
-    EXPECT_FALSE(res);
-
-    Blender::ObjectCompare cmp_false_because_first_is_greater_than_second;
-    res = cmp_false_because_first_is_greater_than_second(&obj2, &obj1);
-    EXPECT_FALSE(res);
-}
diff --git a/libs/assimp/test/unit/utBlenderWork.cpp b/libs/assimp/test/unit/utBlenderWork.cpp
deleted file mode 100644
index 554198b..0000000
--- a/libs/assimp/test/unit/utBlenderWork.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include <assimp/cexport.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace ::Assimp;
-
-class BlenderWorkTest : public ::testing::Test {
-public:
-    virtual void SetUp() {
-        im = new Assimp::Importer();
-    }
-
-    virtual void TearDown() {
-        delete im;
-    }
-
-protected:
-    Assimp::Importer *im;
-};
-
-TEST_F(BlenderWorkTest, work_279) {
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/BLEND/test_279.blend", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(pTest != NULL);
-
-    // material has 2 diffuse textures
-    ASSERT_TRUE(pTest->HasMaterials());
-    ASSERT_TRUE(pTest->HasMeshes());
-    ASSERT_TRUE(pTest->mMeshes[0]->mNumVertices > 0);
-    ASSERT_EQ(44u, pTest->mMeshes[0]->mNumFaces);
-    EXPECT_EQ(1u, pTest->mNumMaterials);
-}
diff --git a/libs/assimp/test/unit/utCSMImportExport.cpp b/libs/assimp/test/unit/utCSMImportExport.cpp
deleted file mode 100644
index 13bfd52..0000000
--- a/libs/assimp/test/unit/utCSMImportExport.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utCSMImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/CSM/ThomasFechten.csm", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utCSMImportExport, importBlenFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utColladaExport.cpp b/libs/assimp/test/unit/utColladaExport.cpp
deleted file mode 100644
index bb87071..0000000
--- a/libs/assimp/test/unit/utColladaExport.cpp
+++ /dev/null
@@ -1,225 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/cexport.h>
-#include <assimp/commonMetaData.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-#include <array>
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-class utColladaExport : public ::testing::Test {
-public:
-    void SetUp() override {
-        ex = new Assimp::Exporter();
-        im = new Assimp::Importer();
-    }
-
-    void TearDown() override {
-        delete ex;
-        ex = nullptr;
-        delete im;
-        im = nullptr;
-    }
-
-protected:
-    Assimp::Exporter *ex;
-    Assimp::Importer *im;
-};
-
-TEST_F(utColladaExport, testExportCamera) {
-    const char *file = "cameraExp.dae";
-
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/cameras.dae", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, pTest);
-    ASSERT_TRUE(pTest->HasCameras());
-
-    EXPECT_EQ(AI_SUCCESS, ex->Export(pTest, "collada", file));
-    const unsigned int origNumCams(pTest->mNumCameras);
-    //std::vector<float> origFOV;
-    std::unique_ptr<float[]> origFOV(new float[origNumCams]);
-    std::unique_ptr<float[]> orifClipPlaneNear(new float[origNumCams]);
-    std::unique_ptr<float[]> orifClipPlaneFar(new float[origNumCams]);
-    std::unique_ptr<aiString[]> names(new aiString[origNumCams]);
-    std::unique_ptr<aiVector3D[]> pos(new aiVector3D[origNumCams]);
-    for (size_t i = 0; i < origNumCams; i++) {
-        const aiCamera *orig = pTest->mCameras[i];
-        ASSERT_NE(nullptr, orig);
-
-        origFOV[i] = orig->mHorizontalFOV;
-        orifClipPlaneNear[i] = orig->mClipPlaneNear;
-        orifClipPlaneFar[i] = orig->mClipPlaneFar;
-        names[i] = orig->mName;
-        pos[i] = orig->mPosition;
-    }
-    const aiScene *imported = im->ReadFile(file, aiProcess_ValidateDataStructure);
-
-    ASSERT_NE(nullptr, imported);
-
-    EXPECT_TRUE(imported->HasCameras());
-    EXPECT_EQ(origNumCams, imported->mNumCameras);
-
-    for (size_t i = 0; i < imported->mNumCameras; i++) {
-        const aiCamera *read = imported->mCameras[i];
-
-        EXPECT_TRUE(names[i] == read->mName);
-        EXPECT_NEAR(origFOV[i], read->mHorizontalFOV, 0.0001f);
-        EXPECT_FLOAT_EQ(orifClipPlaneNear[i], read->mClipPlaneNear);
-        EXPECT_FLOAT_EQ(orifClipPlaneFar[i], read->mClipPlaneFar);
-
-        EXPECT_FLOAT_EQ(pos[i].x, read->mPosition.x);
-        EXPECT_FLOAT_EQ(pos[i].y, read->mPosition.y);
-        EXPECT_FLOAT_EQ(pos[i].z, read->mPosition.z);
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(utColladaExport, testExportLight) {
-    const char *file = "lightsExp.dae";
-
-    const aiScene *pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/lights.dae", aiProcess_ValidateDataStructure);
-    ASSERT_NE(pTest, nullptr);
-    ASSERT_TRUE(pTest->HasLights());
-
-    const unsigned int origNumLights = pTest->mNumLights;
-    // There are FIVE!!! LIGHTS!!!
-    EXPECT_EQ(5u, origNumLights) << "lights.dae should contain five lights";
-
-    std::vector<aiLight> origLights(5);
-    for (size_t i = 0; i < origNumLights; i++) {
-        origLights[i] = *(pTest->mLights[i]);
-    }
-
-    // Check loaded first light properly
-    EXPECT_STREQ("Lamp", origLights[0].mName.C_Str());
-    EXPECT_EQ(aiLightSource_POINT, origLights[0].mType);
-    EXPECT_FLOAT_EQ(1.0f, origLights[0].mAttenuationConstant);
-    EXPECT_FLOAT_EQ(0.0f, origLights[0].mAttenuationLinear);
-    EXPECT_FLOAT_EQ(0.00111109f, origLights[0].mAttenuationQuadratic);
-
-    // Common metadata
-    // Confirm was loaded by the Collada importer
-    aiString origImporter;
-    EXPECT_TRUE(pTest->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, origImporter)) << "No importer format metadata";
-    EXPECT_STREQ("Collada Importer", origImporter.C_Str());
-
-    aiString origGenerator;
-    EXPECT_TRUE(pTest->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, origGenerator)) << "No generator metadata";
-    EXPECT_EQ(strncmp(origGenerator.C_Str(), "Blender", 7), 0) << "AI_METADATA_SOURCE_GENERATOR was: " << origGenerator.C_Str();
-
-    aiString origCopyright;
-    EXPECT_TRUE(pTest->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, origCopyright)) << "No copyright metadata";
-    EXPECT_STREQ("BSD", origCopyright.C_Str());
-
-    aiString origCreated;
-    EXPECT_TRUE(pTest->mMetaData->Get("Created", origCreated)) << "No created metadata";
-    EXPECT_STREQ("2015-05-17T21:55:44", origCreated.C_Str());
-
-    aiString origModified;
-    EXPECT_TRUE(pTest->mMetaData->Get("Modified", origModified)) << "No modified metadata";
-    EXPECT_STREQ("2015-05-17T21:55:44", origModified.C_Str());
-
-    EXPECT_EQ(AI_SUCCESS, ex->Export(pTest, "collada", file));
-
-    // Drop the pointer as about to become invalid
-    pTest = nullptr;
-
-    const aiScene *imported = im->ReadFile(file, aiProcess_ValidateDataStructure);
-
-    ASSERT_TRUE(imported != NULL);
-
-    // Check common metadata survived roundtrip
-    aiString readImporter;
-    EXPECT_TRUE(imported->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, readImporter)) << "No importer format metadata after export";
-    EXPECT_STREQ(origImporter.C_Str(), readImporter.C_Str()) << "Assimp Importer Format changed";
-
-    aiString readGenerator;
-    EXPECT_TRUE(imported->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, readGenerator)) << "No generator metadata";
-    EXPECT_STREQ(origGenerator.C_Str(), readGenerator.C_Str()) << "Generator changed";
-
-    aiString readCopyright;
-    EXPECT_TRUE(imported->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, readCopyright)) << "No copyright metadata";
-    EXPECT_STREQ(origCopyright.C_Str(), readCopyright.C_Str()) << "Copyright changed";
-
-    aiString readCreated;
-    EXPECT_TRUE(imported->mMetaData->Get("Created", readCreated)) << "No created metadata";
-    EXPECT_STREQ(origCreated.C_Str(), readCreated.C_Str()) << "Created date changed";
-
-    aiString readModified;
-    EXPECT_TRUE(imported->mMetaData->Get("Modified", readModified)) << "No modified metadata";
-    EXPECT_STRNE(origModified.C_Str(), readModified.C_Str()) << "Modified date did not change";
-    EXPECT_GT(readModified.length, ai_uint32(18)) << "Modified date too short";
-
-    // Lights
-    EXPECT_TRUE(imported->HasLights());
-    EXPECT_EQ(origNumLights, imported->mNumLights);
-    for (size_t i = 0; i < origNumLights; i++) {
-        const aiLight *orig = &origLights[i];
-        const aiLight *read = imported->mLights[i];
-        EXPECT_EQ(0, strcmp(orig->mName.C_Str(), read->mName.C_Str()));
-        EXPECT_EQ(orig->mType, read->mType);
-        EXPECT_FLOAT_EQ(orig->mAttenuationConstant, read->mAttenuationConstant);
-        EXPECT_FLOAT_EQ(orig->mAttenuationLinear, read->mAttenuationLinear);
-        EXPECT_NEAR(orig->mAttenuationQuadratic, read->mAttenuationQuadratic, 0.001f);
-
-        EXPECT_FLOAT_EQ(orig->mColorAmbient.r, read->mColorAmbient.r);
-        EXPECT_FLOAT_EQ(orig->mColorAmbient.g, read->mColorAmbient.g);
-        EXPECT_FLOAT_EQ(orig->mColorAmbient.b, read->mColorAmbient.b);
-
-        EXPECT_FLOAT_EQ(orig->mColorDiffuse.r, read->mColorDiffuse.r);
-        EXPECT_FLOAT_EQ(orig->mColorDiffuse.g, read->mColorDiffuse.g);
-        EXPECT_FLOAT_EQ(orig->mColorDiffuse.b, read->mColorDiffuse.b);
-
-        EXPECT_FLOAT_EQ(orig->mColorSpecular.r, read->mColorSpecular.r);
-        EXPECT_FLOAT_EQ(orig->mColorSpecular.g, read->mColorSpecular.g);
-        EXPECT_FLOAT_EQ(orig->mColorSpecular.b, read->mColorSpecular.b);
-
-        EXPECT_NEAR(orig->mAngleInnerCone, read->mAngleInnerCone, 0.001);
-        EXPECT_NEAR(orig->mAngleOuterCone, read->mAngleOuterCone, 0.001);
-    }
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
diff --git a/libs/assimp/test/unit/utColladaImportExport.cpp b/libs/assimp/test/unit/utColladaImportExport.cpp
deleted file mode 100644
index b58fa03..0000000
--- a/libs/assimp/test/unit/utColladaImportExport.cpp
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/ColladaMetaData.h>
-#include <assimp/SceneCombiner.h>
-#include <assimp/commonMetaData.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utColladaImportExport : public AbstractImportExportBase {
-public:
-    // Clones the scene in an exception-safe way
-    struct SceneCloner {
-        SceneCloner(const aiScene *scene) {
-            sceneCopy = nullptr;
-            SceneCombiner::CopyScene(&sceneCopy, scene);
-        }
-
-        ~SceneCloner() {
-            delete sceneCopy;
-            sceneCopy = nullptr;
-        }
-        aiScene *sceneCopy;
-    };
-
-    virtual bool importerTest() final {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
-        if (scene == nullptr)
-            return false;
-
-        // Expected number of items
-        EXPECT_EQ(scene->mNumMeshes, 1u);
-        EXPECT_EQ(scene->mNumMaterials, 1u);
-        EXPECT_EQ(scene->mNumAnimations, 0u);
-        EXPECT_EQ(scene->mNumTextures, 0u);
-        EXPECT_EQ(scene->mNumLights, 1u);
-        EXPECT_EQ(scene->mNumCameras, 1u);
-
-        // Expected common metadata
-        aiString value;
-        EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, value)) << "No importer format metadata";
-        EXPECT_STREQ("Collada Importer", value.C_Str());
-
-        EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, value)) << "No format version metadata";
-        EXPECT_STREQ("1.4.1", value.C_Str());
-
-        EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, value)) << "No generator metadata";
-        EXPECT_EQ(strncmp(value.C_Str(), "Maya 8.0", 8), 0) << "AI_METADATA_SOURCE_GENERATOR was: " << value.C_Str();
-
-        EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_COPYRIGHT, value)) << "No copyright metadata";
-        EXPECT_EQ(strncmp(value.C_Str(), "Copyright 2006", 14), 0) << "AI_METADATA_SOURCE_COPYRIGHT was: " << value.C_Str();
-
-        return true;
-    }
-
-    typedef std::pair<std::string, std::string> IdNameString;
-    typedef std::map<std::string, std::string> IdNameMap;
-
-    template <typename T>
-    static inline IdNameString GetColladaIdName(const T *item, size_t index) {
-        std::ostringstream stream;
-        stream << typeid(T).name() << "@" << index;
-        if (item->mMetaData) {
-            aiString aiStr;
-            if (item->mMetaData->Get(AI_METADATA_COLLADA_ID, aiStr))
-                return std::make_pair(std::string(aiStr.C_Str()), stream.str());
-        }
-        return std::make_pair(std::string(), stream.str());
-    }
-
-    template <typename T>
-    static inline IdNameString GetItemIdName(const T *item, size_t index) {
-        std::ostringstream stream;
-        stream << typeid(T).name() << "@" << index;
-        return std::make_pair(std::string(item->mName.C_Str()), stream.str());
-    }
-
-    // Specialisations
-    static inline IdNameString GetItemIdName(aiMaterial *item, size_t index) {
-        std::ostringstream stream;
-        stream << typeid(aiMaterial).name() << "@" << index;
-        return std::make_pair(std::string(item->GetName().C_Str()), stream.str());
-    }
-
-    static inline IdNameString GetItemIdName(aiTexture *item, size_t index) {
-        std::ostringstream stream;
-        stream << typeid(aiTexture).name() << "@" << index;
-        return std::make_pair(std::string(item->mFilename.C_Str()), stream.str());
-    }
-
-    static inline void ReportDuplicate(IdNameMap &itemIdMap, const IdNameString &namePair, const char *typeNameStr) {
-        const auto result = itemIdMap.insert(namePair);
-        EXPECT_TRUE(result.second) << "Duplicate '" << typeNameStr << "' name: '" << namePair.first << "'. " << namePair.second << " == " << result.first->second;
-    }
-
-    template <typename T>
-    static inline void CheckUniqueIds(IdNameMap &itemIdMap, unsigned int itemCount, T **itemArray) {
-        for (size_t idx = 0; idx < itemCount; ++idx) {
-            IdNameString namePair = GetItemIdName(itemArray[idx], idx);
-            ReportDuplicate(itemIdMap, namePair, typeid(T).name());
-        }
-    }
-
-    static inline void CheckUniqueIds(IdNameMap &itemIdMap, const aiNode *parent, size_t index) {
-        IdNameString namePair = GetItemIdName(parent, index);
-        ReportDuplicate(itemIdMap, namePair, typeid(aiNode).name());
-
-        for (size_t idx = 0; idx < parent->mNumChildren; ++idx) {
-            CheckUniqueIds(itemIdMap, parent->mChildren[idx], idx);
-        }
-    }
-
-    static inline void CheckNodeIdNames(IdNameMap &nodeIdMap, IdNameMap &nodeNameMap, const aiNode *parent, size_t index) {
-        IdNameString namePair = GetItemIdName(parent, index);
-        IdNameString idPair = GetColladaIdName(parent, index);
-        ReportDuplicate(nodeIdMap, idPair, typeid(aiNode).name());
-
-        for (size_t idx = 0; idx < parent->mNumChildren; ++idx) {
-            CheckNodeIdNames(nodeIdMap, nodeNameMap, parent->mChildren[idx], idx);
-        }
-    }
-
-    static inline void SetAllNodeNames(const aiString &newName, aiNode *node) {
-        node->mName = newName;
-        for (size_t idx = 0; idx < node->mNumChildren; ++idx) {
-            SetAllNodeNames(newName, node->mChildren[idx]);
-        }
-    }
-
-    void ImportAndCheckIds(const char *file, const aiScene *origScene) {
-        // Import the Collada using the 'default' where aiNode and aiMesh names are the Collada ids
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
-        ASSERT_TRUE(scene != nullptr) << "Fatal: could not re-import " << file;
-        EXPECT_EQ(origScene->mNumMeshes, scene->mNumMeshes) << "in " << file;
-
-        // Check the ids are unique
-        IdNameMap itemIdMap;
-        // Recurse the Nodes
-        CheckUniqueIds(itemIdMap, scene->mRootNode, 0);
-        // Check the lists
-        CheckUniqueIds(itemIdMap, scene->mNumMeshes, scene->mMeshes);
-        // The remaining will come in using the name, which may not be unique
-        // Check we have the right number
-        EXPECT_EQ(origScene->mNumAnimations, scene->mNumAnimations);
-        EXPECT_EQ(origScene->mNumMaterials, scene->mNumMaterials);
-        EXPECT_EQ(origScene->mNumTextures, scene->mNumTextures);
-        EXPECT_EQ(origScene->mNumLights, scene->mNumLights);
-        EXPECT_EQ(origScene->mNumCameras, scene->mNumCameras);
-    }
-
-    void ImportAsNames(const char *file, const aiScene *origScene) {
-        // Import the Collada but using the user-visible names for aiNode and aiMesh
-        // Note that this mode may not support bones or animations
-        Assimp::Importer importer;
-        importer.SetPropertyInteger(AI_CONFIG_IMPORT_COLLADA_USE_COLLADA_NAMES, 1);
-
-        const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
-        ASSERT_TRUE(scene != nullptr) << "Fatal: could not re-import " << file;
-        EXPECT_EQ(origScene->mNumMeshes, scene->mNumMeshes) << "in " << file;
-
-        // Check the node ids are unique but the node names are not
-        IdNameMap nodeIdMap;
-        IdNameMap nodeNameMap;
-        // Recurse the Nodes
-        CheckNodeIdNames(nodeIdMap, nodeNameMap, scene->mRootNode, 0);
-
-        // nodeNameMap should have fewer than nodeIdMap
-        EXPECT_LT(nodeNameMap.size(), nodeIdMap.size()) << "Some nodes should have the same names";
-        // Check the counts haven't changed
-        EXPECT_EQ(origScene->mNumAnimations, scene->mNumAnimations);
-        EXPECT_EQ(origScene->mNumMaterials, scene->mNumMaterials);
-        EXPECT_EQ(origScene->mNumTextures, scene->mNumTextures);
-        EXPECT_EQ(origScene->mNumLights, scene->mNumLights);
-        EXPECT_EQ(origScene->mNumCameras, scene->mNumCameras);
-    }
-};
-
-TEST_F(utColladaImportExport, importDaeFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-unsigned int GetMeshUseCount(const aiNode *rootNode) {
-    unsigned int result = rootNode->mNumMeshes;
-    for (unsigned int i = 0; i < rootNode->mNumChildren; ++i) {
-        result += GetMeshUseCount(rootNode->mChildren[i]);
-    }
-    return result;
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utColladaImportExport, exportRootNodeMeshTest) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const char *outFile = "exportRootNodeMeshTest_out.dae";
-
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.dae", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene != nullptr) << "Fatal: could not import duck.dae!";
-
-    ASSERT_EQ(0u, scene->mRootNode->mNumMeshes) << "Collada import should not give the root node a mesh";
-
-    {
-        SceneCloner clone(scene);
-        ASSERT_TRUE(clone.sceneCopy != nullptr) << "Fatal: could not copy scene!";
-        // Do this by moving the meshes from the first child that has some
-        aiNode *rootNode = clone.sceneCopy->mRootNode;
-        ASSERT_TRUE(rootNode->mNumChildren > 0) << "Fatal: root has no children";
-        aiNode *meshNode = rootNode->mChildren[0];
-        ASSERT_EQ(1u, meshNode->mNumMeshes) << "Fatal: First child node has no duck mesh";
-
-        // Move the meshes to the parent
-        rootNode->mNumMeshes = meshNode->mNumMeshes;
-        rootNode->mMeshes = new unsigned int[rootNode->mNumMeshes];
-        for (unsigned int i = 0; i < rootNode->mNumMeshes; ++i) {
-            rootNode->mMeshes[i] = meshNode->mMeshes[i];
-        }
-
-        // Remove the meshes from the original node
-        meshNode->mNumMeshes = 0;
-        delete[] meshNode->mMeshes;
-        meshNode->mMeshes = nullptr;
-
-        ASSERT_EQ(AI_SUCCESS, exporter.Export(clone.sceneCopy, "collada", outFile)) << "Fatal: Could not export file";
-    }
-
-    // Reimport and look for meshes
-    scene = importer.ReadFile(outFile, aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene != nullptr) << "Fatal: could not reimport!";
-
-    // A Collada root node is not allowed to have a mesh
-    ASSERT_EQ(0u, scene->mRootNode->mNumMeshes) << "Collada reimport should not give the root node a mesh";
-
-    // Walk nodes and counts used meshes
-    // Should be exactly one
-    EXPECT_EQ(1u, GetMeshUseCount(scene->mRootNode)) << "Nodes had unexpected number of meshes in use";
-}
-
-TEST_F(utColladaImportExport, exporterUniqueIdsTest) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const char *outFileEmpty = "exportMeshIdTest_empty_out.dae";
-    const char *outFileNamed = "exportMeshIdTest_named_out.dae";
-
-    // Load a sample file containing multiple meshes
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/teapots.DAE", aiProcess_ValidateDataStructure);
-
-    ASSERT_TRUE(scene != nullptr) << "Fatal: could not import teapots.DAE!";
-    ASSERT_EQ(3u, scene->mNumMeshes) << "Fatal: teapots.DAE initial load failed";
-
-    // Clear all the names
-    for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
-        scene->mMeshes[idx]->mName.Clear();
-    }
-    for (size_t idx = 0; idx < scene->mNumMaterials; ++idx) {
-        scene->mMaterials[idx]->RemoveProperty(AI_MATKEY_NAME);
-    }
-    for (size_t idx = 0; idx < scene->mNumAnimations; ++idx) {
-        scene->mAnimations[idx]->mName.Clear();
-    }
-    // Can't clear texture names
-    for (size_t idx = 0; idx < scene->mNumLights; ++idx) {
-        scene->mLights[idx]->mName.Clear();
-    }
-    for (size_t idx = 0; idx < scene->mNumCameras; ++idx) {
-        scene->mCameras[idx]->mName.Clear();
-    }
-
-    SetAllNodeNames(aiString(), scene->mRootNode);
-
-    ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileEmpty)) << "Fatal: Could not export un-named meshes file";
-
-    ImportAndCheckIds(outFileEmpty, scene);
-
-    // Force everything to have the same non-empty name
-    aiString testName("test_name");
-    for (size_t idx = 0; idx < scene->mNumMeshes; ++idx) {
-        scene->mMeshes[idx]->mName = testName;
-    }
-    for (size_t idx = 0; idx < scene->mNumMaterials; ++idx) {
-        scene->mMaterials[idx]->AddProperty(&testName, AI_MATKEY_NAME);
-    }
-    for (size_t idx = 0; idx < scene->mNumAnimations; ++idx) {
-        scene->mAnimations[idx]->mName = testName;
-    }
-    // Can't clear texture names
-    for (size_t idx = 0; idx < scene->mNumLights; ++idx) {
-        scene->mLights[idx]->mName = testName;
-    }
-    for (size_t idx = 0; idx < scene->mNumCameras; ++idx) {
-        scene->mCameras[idx]->mName = testName;
-    }
-
-    SetAllNodeNames(testName, scene->mRootNode);
-
-    ASSERT_EQ(AI_SUCCESS, exporter.Export(scene, "collada", outFileNamed)) << "Fatal: Could not export named meshes file";
-
-    ImportAndCheckIds(outFileNamed, scene);
-    ImportAsNames(outFileNamed, scene);
-}
-
-#endif
-
-class utColladaZaeImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() final {
-        {
-            Assimp::Importer importer;
-            const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck.zae", aiProcess_ValidateDataStructure);
-            if (scene == nullptr)
-                return false;
-
-            // Expected number of items
-            EXPECT_EQ(scene->mNumMeshes, 1u);
-            EXPECT_EQ(scene->mNumMaterials, 1u);
-            EXPECT_EQ(scene->mNumAnimations, 0u);
-            //EXPECT_EQ(scene->mNumTextures, 1u);
-            EXPECT_EQ(scene->mNumLights, 1u);
-            EXPECT_EQ(scene->mNumCameras, 1u);
-        }
-
-        {
-            Assimp::Importer importer;
-            const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/duck_nomanifest.zae", aiProcess_ValidateDataStructure);
-            if (scene == nullptr)
-                return false;
-
-            // Expected number of items
-            EXPECT_EQ(scene->mNumMeshes, 1u);
-            EXPECT_EQ(scene->mNumMaterials, 1u);
-            EXPECT_EQ(scene->mNumAnimations, 0u);
-            //EXPECT_EQ(scene->mNumTextures, 1u);
-            EXPECT_EQ(scene->mNumLights, 1u);
-            EXPECT_EQ(scene->mNumCameras, 1u);
-        }
-
-        return true;
-    }
-};
-
-TEST_F(utColladaZaeImportExport, importBlenFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utColladaZaeImportExport, importMakeHumanTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Collada/human.zae", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-
-    // Expected number of items
-    EXPECT_EQ(scene->mNumMeshes, 2u);
-    EXPECT_EQ(scene->mNumMaterials, 2u);
-    EXPECT_EQ(scene->mNumAnimations, 0u);
-    EXPECT_EQ(scene->mNumTextures, 2u);
-    EXPECT_EQ(scene->mNumLights, 0u);
-    EXPECT_EQ(scene->mNumCameras, 0u);
-
-    // Expected common metadata
-    aiString value;
-    EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, value)) << "No importer format metadata";
-    EXPECT_STREQ("Collada Importer", value.C_Str());
-
-    EXPECT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, value)) << "No format version metadata";
-    EXPECT_STREQ("1.4.1", value.C_Str());
-}
diff --git a/libs/assimp/test/unit/utD3MFImportExport.cpp b/libs/assimp/test/unit/utD3MFImportExport.cpp
deleted file mode 100644
index ed290e8..0000000
--- a/libs/assimp/test/unit/utD3MFImportExport.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-#include "AssetLib/3MF/D3MFExporter.h"
-
-class utD3MFImporterExporter : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3MF/box.3mf", aiProcess_ValidateDataStructure);
-        if (nullptr == scene) {
-            return false;
-        }
-
-        EXPECT_EQ(1u, scene->mNumMeshes);
-        aiMesh *mesh = scene->mMeshes[0];
-        EXPECT_NE(nullptr, mesh);
-        EXPECT_EQ(12u, mesh->mNumFaces);
-        EXPECT_EQ(8u, mesh->mNumVertices);
-
-        return (nullptr != scene);
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-    bool exporterTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/3MF/box.3mf", 0);
-
-        Assimp::Exporter exporter;
-        return AI_SUCCESS == exporter.Export(scene, "3mf", "test.3mf");
-    }
-#endif // ASSIMP_BUILD_NO_EXPORT
-};
-
-TEST_F(utD3MFImporterExporter, import3MFFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utD3MFImporterExporter, export3MFtoMemTest) {
-    EXPECT_TRUE(exporterTest());
-}
-
-TEST_F(utD3MFImporterExporter, roundtrip3MFtoMemTest) {
-    EXPECT_TRUE(exporterTest());
-
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile("test.3mf", 0);
-    EXPECT_NE(nullptr, scene);
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
diff --git a/libs/assimp/test/unit/utDXFImporterExporter.cpp b/libs/assimp/test/unit/utDXFImporterExporter.cpp
deleted file mode 100644
index 9193946..0000000
--- a/libs/assimp/test/unit/utDXFImporterExporter.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utDXFImporterExporter : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/DXF/PinkEggFromLW.dxf", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utDXFImporterExporter, importDXFFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utDXFImporterExporter, importerWithoutExtensionTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/DXF/lineTest", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utDXFImporterExporter, issue2229) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/DXF/issue_2229.dxf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utDefaultIOStream.cpp b/libs/assimp/test/unit/utDefaultIOStream.cpp
deleted file mode 100644
index 803c6f6..0000000
--- a/libs/assimp/test/unit/utDefaultIOStream.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*-------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--------------------------------------------------------------------------*/
-#include <gtest/gtest.h>
-#include "TestIOStream.h"
-#include "UnitTestFileGenerator.h"
-#include <cstdio>
-#include <cstdlib>
-#include <string>
-
-using namespace ::Assimp;
-
-class utDefaultIOStream : public ::testing::Test {
-    // empty
-};
-
-const char data[]{"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Qui\
-sque luctus sem diam, ut eleifend arcu auctor eu. Vestibulum id est vel nulla l\
-obortis malesuada ut sed turpis. Nulla a volutpat tortor. Nunc vestibulum portt\
-itor sapien ornare sagittis volutpat."};
-
-TEST_F( utDefaultIOStream, FileSizeTest ) {
-    const auto dataSize = sizeof(data);
-    const auto dataCount = dataSize / sizeof(*data);
-
-    char fpath[] = { TMP_PATH"rndfp.XXXXXX" };
-    auto* fs = MakeTmpFile(fpath);
-    ASSERT_NE(nullptr, fs);
-    {
-        auto written = std::fwrite(data, sizeof(*data), dataCount, fs );
-        EXPECT_NE( 0U, written );
-
-        auto vflush = std::fflush( fs );
-        ASSERT_EQ(vflush, 0);
-
-		std::fclose(fs);
-		fs = std::fopen(fpath, "r");
-
-		ASSERT_NE(nullptr, fs);
-
-        TestDefaultIOStream myStream( fs, fpath);
-        size_t size = myStream.FileSize();
-        EXPECT_EQ( size, dataSize);
-    }
-    remove(fpath);
-}
diff --git a/libs/assimp/test/unit/utExport.cpp b/libs/assimp/test/unit/utExport.cpp
deleted file mode 100644
index b3ab5e3..0000000
--- a/libs/assimp/test/unit/utExport.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-#include "UnitTestPCH.h"
-
-#include <assimp/cexport.h>
-#include <assimp/Exporter.hpp>
-
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-class ExporterTest : public ::testing::Test {
-public:
-
-    virtual void SetUp()
-    {
-        ex = new Assimp::Exporter();
-        im = new Assimp::Importer();
-
-        pTest = im->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test.x", aiProcess_ValidateDataStructure);
-    }
-
-    virtual void TearDown()
-    {
-        delete ex;
-        delete im;
-    }
-
-protected:
-
-    const aiScene* pTest;
-    Assimp::Exporter* ex;
-    Assimp::Importer* im;
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ExporterTest, testExportToFile)
-{
-    const char* file = "unittest_output.dae";
-    EXPECT_EQ(AI_SUCCESS,ex->Export(pTest,"collada",file));
-
-    // check if we can read it again
-    EXPECT_TRUE(im->ReadFile(file, aiProcess_ValidateDataStructure));
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ExporterTest, testExportToBlob)
-{
-    const aiExportDataBlob* blob = ex->ExportToBlob(pTest,"collada");
-    ASSERT_TRUE(blob);
-    EXPECT_TRUE(blob->data);
-    EXPECT_GT(blob->size,  0U);
-    EXPECT_EQ(0U, blob->name.length);
-
-    // XXX test chained blobs (i.e. obj file with accompanying mtl script)
-
-    // check if we can read it again
-    EXPECT_TRUE(im->ReadFileFromMemory(blob->data,blob->size,0,"dae"));
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ExporterTest, testCppExportInterface)
-{
-    EXPECT_TRUE(ex->GetExportFormatCount() > 0);
-    for(size_t i = 0; i < ex->GetExportFormatCount(); ++i) {
-        const aiExportFormatDesc* const desc = ex->GetExportFormatDescription(i);
-        ASSERT_TRUE(desc);
-        EXPECT_TRUE(desc->description && strlen(desc->description));
-        EXPECT_TRUE(desc->fileExtension && strlen(desc->fileExtension));
-        EXPECT_TRUE(desc->id && strlen(desc->id));
-    }
-
-    EXPECT_TRUE(ex->IsDefaultIOHandler());
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ExporterTest, testCExportInterface)
-{
-    EXPECT_TRUE(aiGetExportFormatCount() > 0);
-    for(size_t i = 0; i < aiGetExportFormatCount(); ++i) {
-        const aiExportFormatDesc* const desc = aiGetExportFormatDescription(i);
-        EXPECT_TRUE(desc);
-        // rest has already been validated by testCppExportInterface
-    }
-}
-
-#endif
diff --git a/libs/assimp/test/unit/utFBXImporterExporter.cpp b/libs/assimp/test/unit/utFBXImporterExporter.cpp
deleted file mode 100644
index 9b8f2fa..0000000
--- a/libs/assimp/test/unit/utFBXImporterExporter.cpp
+++ /dev/null
@@ -1,425 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/commonMetaData.h>
-#include <assimp/material.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/types.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utFBXImporterExporter : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/spider.fbx", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utFBXImporterExporter, importXFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utFBXImporterExporter, importBareBoxWithoutColorsAndTextureCoords) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/box.fbx", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mNumMeshes, 1u);
-    aiMesh *mesh = scene->mMeshes[0];
-    EXPECT_EQ(mesh->mNumFaces, 12u);
-    EXPECT_EQ(mesh->mNumVertices, 36u);
-}
-
-TEST_F(utFBXImporterExporter, importCubesWithNoNames) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/cubes_nonames.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene);
-
-    ASSERT_TRUE(scene->mRootNode);
-    const auto root = scene->mRootNode;
-    ASSERT_STREQ(root->mName.C_Str(), "RootNode");
-    ASSERT_TRUE(root->mChildren);
-    ASSERT_EQ(root->mNumChildren, 2u);
-}
-
-TEST_F(utFBXImporterExporter, importCubesWithUnicodeDuplicatedNames) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/cubes_with_names.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene);
-
-    ASSERT_TRUE(scene->mRootNode);
-    const auto root = scene->mRootNode;
-    ASSERT_STREQ(root->mName.C_Str(), "RootNode");
-    ASSERT_TRUE(root->mChildren);
-    ASSERT_EQ(root->mNumChildren, 2u);
-
-    const auto child0 = root->mChildren[0];
-    ASSERT_TRUE(child0);
-    ASSERT_STREQ(child0->mName.C_Str(), "Cube2");
-    ASSERT_TRUE(child0->mChildren);
-    ASSERT_EQ(child0->mNumChildren, 1u);
-
-    const auto child00 = child0->mChildren[0];
-    ASSERT_TRUE(child00);
-    ASSERT_STREQ(child00->mName.C_Str(), "\xd0\x9a\xd1\x83\xd0\xb1\x31");
-
-    const auto child1 = root->mChildren[1];
-    ASSERT_TRUE(child1);
-    ASSERT_STREQ(child1->mName.C_Str(), "Cube3");
-    ASSERT_TRUE(child1->mChildren);
-    ASSERT_EQ(child1->mNumChildren, 1u);
-
-    const auto child10 = child1->mChildren[0];
-    ASSERT_TRUE(child10);
-    ASSERT_STREQ(child10->mName.C_Str(), "\xd0\x9a\xd1\x83\xd0\xb1\x31");
-}
-
-TEST_F(utFBXImporterExporter, importCubesComplexTransform) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/cubes_with_mirroring_and_pivot.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene);
-
-    ASSERT_TRUE(scene->mRootNode);
-    const auto root = scene->mRootNode;
-    ASSERT_STREQ(root->mName.C_Str(), "RootNode");
-    ASSERT_TRUE(root->mChildren);
-    ASSERT_EQ(root->mNumChildren, 2u);
-
-    const auto child0 = root->mChildren[0];
-    ASSERT_TRUE(child0);
-    ASSERT_STREQ(child0->mName.C_Str(), "Cube2");
-    ASSERT_TRUE(child0->mChildren);
-    ASSERT_EQ(child0->mNumChildren, 1u);
-
-    const auto child00 = child0->mChildren[0];
-    ASSERT_TRUE(child00);
-    ASSERT_STREQ(child00->mName.C_Str(), "Cube1");
-
-    const auto child1 = root->mChildren[1];
-    ASSERT_TRUE(child1);
-    ASSERT_STREQ(child1->mName.C_Str(), "Cube3");
-
-    auto parent = child1;
-    const size_t chain_length = 8u;
-    const char *chainStr[chain_length] = {
-        "Cube1_$AssimpFbx$_Translation",
-        "Cube1_$AssimpFbx$_RotationPivot",
-        "Cube1_$AssimpFbx$_RotationPivotInverse",
-        "Cube1_$AssimpFbx$_ScalingOffset",
-        "Cube1_$AssimpFbx$_ScalingPivot",
-        "Cube1_$AssimpFbx$_Scaling",
-        "Cube1_$AssimpFbx$_ScalingPivotInverse",
-        "Cube1"
-    };
-    for (size_t i = 0; i < chain_length; ++i) {
-        ASSERT_TRUE(parent->mChildren);
-        ASSERT_EQ(parent->mNumChildren, 1u);
-        auto node = parent->mChildren[0];
-        ASSERT_TRUE(node);
-        ASSERT_STREQ(node->mName.C_Str(), chainStr[i]);
-        parent = node;
-    }
-    ASSERT_EQ(0u, parent->mNumChildren) << "Leaf node";
-}
-
-TEST_F(utFBXImporterExporter, importCloseToIdentityTransforms) {
-    Assimp::Importer importer;
-    // This was asserting in FBXConverter.cpp because the transforms appeared to be the identity by one test, but not by another.
-    // This asset should now load successfully.
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/close_to_identity_transforms.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene);
-}
-
-TEST_F(utFBXImporterExporter, importPhongMaterial) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/phong_cube.fbx", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(1u, scene->mNumMaterials);
-    const aiMaterial *mat = scene->mMaterials[0];
-    EXPECT_NE(nullptr, mat);
-    float f;
-    aiColor3D c;
-
-    // phong_cube.fbx has all properties defined
-    EXPECT_EQ(mat->Get(AI_MATKEY_COLOR_DIFFUSE, c), aiReturn_SUCCESS);
-    EXPECT_EQ(c, aiColor3D(0.5, 0.25, 0.25));
-    EXPECT_EQ(mat->Get(AI_MATKEY_COLOR_SPECULAR, c), aiReturn_SUCCESS);
-    EXPECT_EQ(c, aiColor3D(0.25, 0.25, 0.5));
-    EXPECT_EQ(mat->Get(AI_MATKEY_SHININESS_STRENGTH, f), aiReturn_SUCCESS);
-    EXPECT_EQ(f, 0.5f);
-    EXPECT_EQ(mat->Get(AI_MATKEY_SHININESS, f), aiReturn_SUCCESS);
-    EXPECT_EQ(f, 10.0f);
-    EXPECT_EQ(mat->Get(AI_MATKEY_COLOR_AMBIENT, c), aiReturn_SUCCESS);
-    EXPECT_EQ(c, aiColor3D(0.125, 0.25, 0.25));
-    EXPECT_EQ(mat->Get(AI_MATKEY_COLOR_EMISSIVE, c), aiReturn_SUCCESS);
-    EXPECT_EQ(c, aiColor3D(0.25, 0.125, 0.25));
-    EXPECT_EQ(mat->Get(AI_MATKEY_COLOR_TRANSPARENT, c), aiReturn_SUCCESS);
-    EXPECT_EQ(c, aiColor3D(0.75, 0.5, 0.25));
-    EXPECT_EQ(mat->Get(AI_MATKEY_OPACITY, f), aiReturn_SUCCESS);
-    EXPECT_EQ(f, 0.5f);
-}
-
-TEST_F(utFBXImporterExporter, importUnitScaleFactor) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/global_settings.fbx", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-    EXPECT_NE(nullptr, scene->mMetaData);
-
-    float factor(0.0f);
-    scene->mMetaData->Get("UnitScaleFactor", factor);
-    EXPECT_EQ(500.0f, factor);
-
-    scene->mMetaData->Set("UnitScaleFactor", factor * 2.0f);
-    scene->mMetaData->Get("UnitScaleFactor", factor);
-    EXPECT_EQ(1000.0f, factor);
-}
-
-TEST_F(utFBXImporterExporter, importEmbeddedAsciiTest) {
-    // see https://github.com/assimp/assimp/issues/1957
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/embedded_ascii/box.FBX", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(1u, scene->mNumMaterials);
-    aiMaterial *mat = scene->mMaterials[0];
-    ASSERT_NE(nullptr, mat);
-
-    aiString path;
-    aiTextureMapMode modes[2];
-    EXPECT_EQ(aiReturn_SUCCESS, mat->GetTexture(aiTextureType_DIFFUSE, 0, &path, nullptr, nullptr, nullptr, nullptr, modes));
-    ASSERT_STREQ(path.C_Str(), "..\\..\\..\\Desktop\\uv_test.png");
-
-    ASSERT_EQ(1u, scene->mNumTextures);
-    ASSERT_TRUE(scene->mTextures[0]->pcData);
-    ASSERT_EQ(439176u, scene->mTextures[0]->mWidth) << "FBX ASCII base64 compression splits data by 512Kb, it should be two parts for this texture";
-}
-
-TEST_F(utFBXImporterExporter, importEmbeddedFragmentedAsciiTest) {
-    // see https://github.com/assimp/assimp/issues/1957
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/embedded_ascii/box_embedded_texture_fragmented.fbx", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(1u, scene->mNumMaterials);
-    aiMaterial *mat = scene->mMaterials[0];
-    ASSERT_NE(nullptr, mat);
-
-    aiString path;
-    aiTextureMapMode modes[2];
-    ASSERT_EQ(aiReturn_SUCCESS, mat->GetTexture(aiTextureType_DIFFUSE, 0, &path, nullptr, nullptr, nullptr, nullptr, modes));
-    ASSERT_STREQ(path.C_Str(), "paper.png");
-
-    ASSERT_EQ(1u, scene->mNumTextures);
-    ASSERT_TRUE(scene->mTextures[0]->pcData);
-    ASSERT_EQ(968029u, scene->mTextures[0]->mWidth) << "FBX ASCII base64 compression splits data by 512Kb, it should be two parts for this texture";
-}
-
-TEST_F(utFBXImporterExporter, fbxTokenizeTestTest) {
-    //Assimp::Importer importer;
-    //const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/transparentTest2.fbx", aiProcess_ValidateDataStructure);
-    //EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utFBXImporterExporter, importOrphantEmbeddedTextureTest) {
-    // see https://github.com/assimp/assimp/issues/1957
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/box_orphant_embedded_texture.fbx", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(1u, scene->mNumMaterials);
-    aiMaterial *mat = scene->mMaterials[0];
-    ASSERT_NE(nullptr, mat);
-
-    aiString path;
-    aiTextureMapMode modes[2];
-    ASSERT_EQ(aiReturn_SUCCESS, mat->GetTexture(aiTextureType_DIFFUSE, 0, &path, nullptr, nullptr, nullptr, nullptr, modes));
-    ASSERT_STREQ(path.C_Str(), "..\\Primitives\\GridGrey.tga");
-
-    ASSERT_EQ(1u, scene->mNumTextures);
-    ASSERT_TRUE(scene->mTextures[0]->pcData);
-    ASSERT_EQ(9026u, scene->mTextures[0]->mWidth) << "FBX ASCII base64 compression used for a texture.";
-}
-
-TEST_F(utFBXImporterExporter, sceneMetadata) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/global_settings.fbx",
-            aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mMetaData, nullptr);
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT));
-        aiString format;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, format));
-        ASSERT_EQ(strcmp(format.C_Str(), "Autodesk FBX Importer"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT_VERSION));
-        aiString version;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, version));
-        ASSERT_EQ(strcmp(version.C_Str(), "7400"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_GENERATOR));
-        aiString generator;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, generator));
-        ASSERT_EQ(strncmp(generator.C_Str(), "Blender", 7), 0);
-    }
-}
-
-TEST_F(utFBXImporterExporter, importCubesWithOutOfRangeFloat) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/cubes_with_outofrange_float.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-    ASSERT_TRUE(scene->mRootNode);
-}
-
-TEST_F(utFBXImporterExporter, importMaxPbrMaterialsMetalRoughness) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/maxPbrMaterial_metalRough.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-    ASSERT_TRUE(scene->mRootNode);
-
-    ASSERT_EQ(scene->mNumMaterials, 1u);
-    const aiMaterial* mat = scene->mMaterials[0];
-    aiString texture;
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_BASE_COLOR, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\albedo.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_METALNESS, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\metalness.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_EMISSION_COLOR, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\emission.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_NORMAL_CAMERA, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\normal.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_DIFFUSE_ROUGHNESS, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\roughness.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_AMBIENT_OCCLUSION, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\occlusion.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_OPACITY, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\opacity.png"));
-
-    // The material contains values for standard properties (e.g. SpecularColor), where 3ds Max has presumably
-    // used formulas to map the Pbr values into the standard material model. However, the pbr values themselves
-    // are available in the material as untyped "raw" properties. We check that these are correctly parsed:
-
-    aiColor4D baseColor;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|basecolor", aiTextureType_NONE, 0, baseColor), aiReturn_SUCCESS);
-    EXPECT_EQ(baseColor, aiColor4D(0, 1, 1, 1));
-
-    float metalness;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|metalness", aiTextureType_NONE, 0, metalness), aiReturn_SUCCESS);
-    EXPECT_EQ(metalness, 0.25f);
-
-    float roughness;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|roughness", aiTextureType_NONE, 0, roughness), aiReturn_SUCCESS);
-    EXPECT_EQ(roughness, 0.5f);
-
-    int useGlossiness;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|useGlossiness", aiTextureType_NONE, 0, useGlossiness), aiReturn_SUCCESS);
-    EXPECT_EQ(useGlossiness, 2); // 1 = Roughness map is glossiness, 2 = Roughness map is roughness.
-
-    float bumpMapAmt; // Presumably amount.
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|bump_map_amt", aiTextureType_NONE, 0, bumpMapAmt), aiReturn_SUCCESS);
-    EXPECT_EQ(bumpMapAmt, 0.75f);
-
-    aiColor4D emitColor;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|emit_color", aiTextureType_NONE, 0, emitColor), aiReturn_SUCCESS);
-    EXPECT_EQ(emitColor, aiColor4D(1, 1, 0, 1));
-}
-
-TEST_F(utFBXImporterExporter, importMaxPbrMaterialsSpecularGloss) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/FBX/maxPbrMaterial_specGloss.fbx", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-    ASSERT_TRUE(scene->mRootNode);
-
-    ASSERT_EQ(scene->mNumMaterials, 1u);
-    const aiMaterial* mat = scene->mMaterials[0];
-    aiString texture;
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_BASE_COLOR, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\albedo.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_SPECULAR, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\specular.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_EMISSION_COLOR, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\emission.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_NORMAL_CAMERA, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\normal.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_SHININESS, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\glossiness.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_AMBIENT_OCCLUSION, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\occlusion.png"));
-    ASSERT_EQ(mat->Get(AI_MATKEY_TEXTURE(aiTextureType_OPACITY, 0), texture), AI_SUCCESS);
-    EXPECT_EQ(texture, aiString("Textures\\opacity.png"));
-
-    // The material contains values for standard properties (e.g. SpecularColor), where 3ds Max has presumably
-    // used formulas to map the Pbr values into the standard material model. However, the pbr values themselves
-    // are available in the material as untyped "raw" properties. We check that these are correctly parsed:
-
-    aiColor4D baseColor;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|basecolor", aiTextureType_NONE, 0, baseColor), aiReturn_SUCCESS);
-    EXPECT_EQ(baseColor, aiColor4D(0, 1, 1, 1));
-
-    aiColor4D specular;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|Specular", aiTextureType_NONE, 0, specular), aiReturn_SUCCESS);
-    EXPECT_EQ(specular, aiColor4D(1, 1, 0, 1));
-
-    float glossiness;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|glossiness", aiTextureType_NONE, 0, glossiness), aiReturn_SUCCESS);
-    EXPECT_EQ(glossiness, 0.33f);
-
-    int useGlossiness;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|useGlossiness", aiTextureType_NONE, 0, useGlossiness), aiReturn_SUCCESS);
-    EXPECT_EQ(useGlossiness, 1); // 1 = Glossiness map is glossiness, 2 = Glossiness map is roughness.
-
-    float bumpMapAmt; // Presumably amount.
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|bump_map_amt", aiTextureType_NONE, 0, bumpMapAmt), aiReturn_SUCCESS);
-    EXPECT_EQ(bumpMapAmt, 0.66f);
-
-    aiColor4D emitColor;
-    ASSERT_EQ(mat->Get("$raw.3dsMax|main|emit_color", aiTextureType_NONE, 0, emitColor), aiReturn_SUCCESS);
-    EXPECT_EQ(emitColor, aiColor4D(1, 0, 1, 1));
-}
diff --git a/libs/assimp/test/unit/utFastAtof.cpp b/libs/assimp/test/unit/utFastAtof.cpp
deleted file mode 100644
index cc25482..0000000
--- a/libs/assimp/test/unit/utFastAtof.cpp
+++ /dev/null
@@ -1,190 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/fast_atof.h>
-
-namespace {
-
-template <typename Real>
-bool IsNan(Real x) {
-    return x != x;
-}
-
-template <typename Real>
-bool IsInf(Real x) {
-    return std::abs(x) == std::numeric_limits<Real>::infinity();
-}
-
-} // Namespace
-
-class FastAtofTest : public ::testing::Test
-{
-protected:
-    template <typename Real, typename AtofFunc>
-    static void RunTest(AtofFunc atof_func)
-    {
-        const Real kEps = 1e-5f;
-
-#define TEST_CASE(NUM) EXPECT_NEAR(static_cast<Real>(NUM), atof_func(#NUM), kEps)
-#define TEST_CASE_NAN(NUM) EXPECT_TRUE(IsNan(atof_func(#NUM)))
-#define TEST_CASE_INF(NUM) EXPECT_TRUE(IsInf(atof_func(#NUM)))
-
-        TEST_CASE(0);
-        TEST_CASE(1.354);
-        TEST_CASE(1054E-3);
-        TEST_CASE(-1054E-3);
-        TEST_CASE(-10.54E30);
-        TEST_CASE(-345554.54e-5);
-        TEST_CASE(-34555.534954e-5);
-        TEST_CASE(-34555.534954e-5);
-        TEST_CASE(549067);
-        TEST_CASE(567);
-        TEST_CASE(446);
-        TEST_CASE(7);
-        TEST_CASE(73);
-        TEST_CASE(256);
-        TEST_CASE(5676);
-        TEST_CASE(3);
-        TEST_CASE(738);
-        TEST_CASE(684);
-        TEST_CASE(26);
-        TEST_CASE(673.678e-56);
-        TEST_CASE(53);
-        TEST_CASE(67);
-        TEST_CASE(684);
-        TEST_CASE(-5437E24);
-        TEST_CASE(8);
-        TEST_CASE(84);
-        TEST_CASE(3);
-        TEST_CASE(56733.68);
-        TEST_CASE(786);
-        TEST_CASE(6478);
-        TEST_CASE(34563.65683598734);
-        TEST_CASE(5673);
-        TEST_CASE(784e-3);
-        TEST_CASE(8678);
-        TEST_CASE(46784);
-        TEST_CASE(-54.0888e-6);
-        TEST_CASE(100000e10);
-        TEST_CASE(1e-307);
-        TEST_CASE(0.000001e-301);
-        TEST_CASE(0.0000001e-300);
-        TEST_CASE(0.00000001e-299);
-        TEST_CASE(1000000e-313);
-        TEST_CASE(10000000e-314);
-        TEST_CASE(100000000e-315);
-        TEST_CASE(12.345);
-        TEST_CASE(12.345e19);
-        TEST_CASE(-.1e+9);
-        TEST_CASE(.125);
-        TEST_CASE(1e20);
-        TEST_CASE(0e-19);
-        TEST_CASE(400012);
-        TEST_CASE(5.9e-76);
-        TEST_CASE_INF(inf);
-        TEST_CASE_INF(inf);
-        TEST_CASE_INF(infinity);
-        TEST_CASE_INF(Inf);
-        TEST_CASE_INF(-Inf);
-        TEST_CASE_INF(+InFiNiTy);
-        TEST_CASE_NAN(NAN);
-        TEST_CASE_NAN(NaN);
-        TEST_CASE_NAN(nan);
-        EXPECT_EQ(static_cast<Real>(6), atof_func("006"));
-        EXPECT_EQ(static_cast<Real>(5.3), atof_func("5.300  "));
-
-        /* Failing Cases:
-        EXPECT_EQ(static_cast<Real>(6), atof_func("  006"));
-        EXPECT_EQ(static_cast<Real>(5.3), atof_func("  5.300  "));
-        TEST_CASE(-10.54E45);
-        TEST_CASE(0x0A);
-        TEST_CASE(0xA0);
-        TEST_CASE(0x1p1023);
-        TEST_CASE(0x1000p1011);
-        TEST_CASE(0x1p1020);
-        TEST_CASE(0x0.00001p1040);
-        TEST_CASE(0x1p-1021);
-        TEST_CASE(0x1000p-1033);
-        TEST_CASE(0x10000p-1037);
-        TEST_CASE(0x0.001p-1009);
-        TEST_CASE(0x0.0001p-1005);
-        TEST_CASE(0x1.4p+3);
-        TEST_CASE(0xAp0);
-        TEST_CASE(0x0Ap0);
-        TEST_CASE(0x0.A0p8);
-        TEST_CASE(0x0.50p9);
-        TEST_CASE(0x0.28p10);
-        TEST_CASE(0x0.14p11);
-        TEST_CASE(0x0.0A0p12);
-        TEST_CASE(0x0.050p13);
-        TEST_CASE(0x0.028p14);
-        TEST_CASE(0x0.014p15);
-        TEST_CASE(0x00.00A0p16);
-        TEST_CASE(0x00.0050p17);
-        TEST_CASE(0x00.0028p18);
-        TEST_CASE(0x00.0014p19);
-        TEST_CASE(0x1p-1023);
-        TEST_CASE(0x0.8p-1022);
-        TEST_CASE(0x80000Ap-23);
-        TEST_CASE(0x100000000000008p0);
-        TEST_CASE(0x100000000000008.p0);
-        TEST_CASE(0x100000000000008.00p0);
-        TEST_CASE(0x10000000000000800p0);
-        TEST_CASE(0x10000000000000801p0)
-        */
-
-#undef TEST_CASE
-#undef TEST_CASE_NAN
-#undef TEST_CASE_INF
-    }
-};
-
-struct FastAtofWrapper {
-    ai_real operator()(const char* str) { return Assimp::fast_atof(str); }
-};
-
-TEST_F(FastAtofTest, FastAtof)
-{
-    RunTest<ai_real>(FastAtofWrapper());
-}
diff --git a/libs/assimp/test/unit/utFindDegenerates.cpp b/libs/assimp/test/unit/utFindDegenerates.cpp
deleted file mode 100644
index 5eadc03..0000000
--- a/libs/assimp/test/unit/utFindDegenerates.cpp
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "../../include/assimp/scene.h"
-#include "PostProcessing/FindDegenerates.h"
-
-#include <memory>
-
-using namespace std;
-using namespace Assimp;
-
-class FindDegeneratesProcessTest : public ::testing::Test {
-public:
-    FindDegeneratesProcessTest() :
-            Test(), mMesh(nullptr), mProcess(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    aiMesh *mMesh;
-    FindDegeneratesProcess *mProcess;
-};
-
-void FindDegeneratesProcessTest::SetUp() {
-    mMesh = new aiMesh();
-    mProcess = new FindDegeneratesProcess();
-
-    mMesh->mNumFaces = 1000;
-    mMesh->mFaces = new aiFace[1000];
-
-    mMesh->mNumVertices = 5000 * 2;
-    mMesh->mVertices = new aiVector3D[5000 * 2];
-
-    for (unsigned int i = 0; i < 5000; ++i) {
-        mMesh->mVertices[i] = mMesh->mVertices[i + 5000] = aiVector3D((float)i);
-    }
-
-    mMesh->mPrimitiveTypes = aiPrimitiveType_LINE | aiPrimitiveType_POINT |
-                             aiPrimitiveType_POLYGON | aiPrimitiveType_TRIANGLE;
-
-    unsigned int numOut = 0, numFaces = 0;
-    for (unsigned int i = 0; i < 1000; ++i) {
-        aiFace &f = mMesh->mFaces[i];
-        f.mNumIndices = (i % 5) + 1; // between 1 and 5
-        f.mIndices = new unsigned int[f.mNumIndices];
-        bool had = false;
-        for (unsigned int n = 0; n < f.mNumIndices; ++n) {
-            // FIXME
-#if 0
-        // some duplicate indices
-        if ( n && n == (i / 200)+1) {
-            f.mIndices[n] = f.mIndices[n-1];
-            had = true;
-        }
-        // and some duplicate vertices
-#endif
-            if (n && i % 2 && 0 == n % 2) {
-                f.mIndices[n] = f.mIndices[n - 1] + 5000;
-                had = true;
-            } else {
-                f.mIndices[n] = numOut++;
-            }
-        }
-        if (!had)
-            ++numFaces;
-    }
-    mMesh->mNumUVComponents[0] = numOut;
-    mMesh->mNumUVComponents[1] = numFaces;
-}
-
-void FindDegeneratesProcessTest::TearDown() {
-    delete mMesh;
-    delete mProcess;
-}
-
-TEST_F(FindDegeneratesProcessTest, testDegeneratesDetection) {
-    mProcess->EnableInstantRemoval(false);
-    mProcess->ExecuteOnMesh(mMesh);
-
-    unsigned int out = 0;
-    for (unsigned int i = 0; i < 1000; ++i) {
-        aiFace &f = mMesh->mFaces[i];
-        out += f.mNumIndices;
-    }
-
-    EXPECT_EQ(1000U, mMesh->mNumFaces);
-    EXPECT_EQ(10000U, mMesh->mNumVertices);
-    EXPECT_EQ(out, mMesh->mNumUVComponents[0]);
-    EXPECT_EQ(static_cast<unsigned int>(
-                      aiPrimitiveType_LINE | aiPrimitiveType_POINT |
-                      aiPrimitiveType_POLYGON | aiPrimitiveType_TRIANGLE),
-            mMesh->mPrimitiveTypes);
-}
-
-TEST_F(FindDegeneratesProcessTest, testDegeneratesRemoval) {
-    mProcess->EnableAreaCheck(false);
-    mProcess->EnableInstantRemoval(true);
-    mProcess->ExecuteOnMesh(mMesh);
-
-    EXPECT_EQ(mMesh->mNumUVComponents[1], mMesh->mNumFaces);
-}
-
-TEST_F(FindDegeneratesProcessTest, testDegeneratesRemovalWithAreaCheck) {
-    mProcess->EnableAreaCheck(true);
-    mProcess->EnableInstantRemoval(true);
-    mProcess->ExecuteOnMesh(mMesh);
-
-    EXPECT_EQ(mMesh->mNumUVComponents[1] - 100, mMesh->mNumFaces);
-}
-
-namespace
-{
-    std::unique_ptr<aiMesh> getDegenerateMesh()
-    {
-        std::unique_ptr<aiMesh> mesh(new aiMesh);
-        mesh->mNumVertices = 2;
-        mesh->mVertices = new aiVector3D[2];
-        mesh->mVertices[0] = aiVector3D{ 0.0f, 0.0f, 0.0f };
-        mesh->mVertices[1] = aiVector3D{ 1.0f, 0.0f, 0.0f };
-        mesh->mNumFaces = 1;
-        mesh->mFaces = new aiFace[1];
-        mesh->mFaces[0].mNumIndices = 3;
-        mesh->mFaces[0].mIndices = new unsigned int[3];
-        mesh->mFaces[0].mIndices[0] = 0;
-        mesh->mFaces[0].mIndices[1] = 1;
-        mesh->mFaces[0].mIndices[2] = 0;
-        return mesh;
-    }
-}
-
-TEST_F(FindDegeneratesProcessTest, meshRemoval) {
-    mProcess->EnableAreaCheck(true);
-    mProcess->EnableInstantRemoval(true);
-    mProcess->ExecuteOnMesh(mMesh);
-
-    std::unique_ptr<aiScene> scene(new aiScene);
-    scene->mNumMeshes = 5;
-    scene->mMeshes = new aiMesh*[5];
-
-    /// Use the mesh which doesn't get completely stripped of faces from the main test.
-    aiMesh* meshWhichSurvives = mMesh;
-    mMesh = nullptr;
-
-    scene->mMeshes[0] = getDegenerateMesh().release();
-    scene->mMeshes[1] = getDegenerateMesh().release();
-    scene->mMeshes[2] = meshWhichSurvives;
-    scene->mMeshes[3] = getDegenerateMesh().release();
-    scene->mMeshes[4] = getDegenerateMesh().release();
-
-    scene->mRootNode = new aiNode;
-    scene->mRootNode->mNumMeshes = 5;
-    scene->mRootNode->mMeshes = new unsigned int[5];
-    scene->mRootNode->mMeshes[0] = 0;
-    scene->mRootNode->mMeshes[1] = 1;
-    scene->mRootNode->mMeshes[2] = 2;
-    scene->mRootNode->mMeshes[3] = 3;
-    scene->mRootNode->mMeshes[4] = 4;
-
-    mProcess->Execute(scene.get());
-
-    EXPECT_EQ(scene->mNumMeshes, 1u);
-    EXPECT_EQ(scene->mMeshes[0], meshWhichSurvives);
-    EXPECT_EQ(scene->mRootNode->mNumMeshes, 1u);
-    EXPECT_EQ(scene->mRootNode->mMeshes[0], 0u);
-}
diff --git a/libs/assimp/test/unit/utFindInvalidData.cpp b/libs/assimp/test/unit/utFindInvalidData.cpp
deleted file mode 100644
index 1fa8a3f..0000000
--- a/libs/assimp/test/unit/utFindInvalidData.cpp
+++ /dev/null
@@ -1,145 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "PostProcessing/FindInvalidDataProcess.h"
-#include <assimp/mesh.h>
-
-using namespace std;
-using namespace Assimp;
-
-class utFindInvalidDataProcess : public ::testing::Test {
-public:
-    utFindInvalidDataProcess() :
-            Test(), mMesh(nullptr), mProcess(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    aiMesh *mMesh;
-    FindInvalidDataProcess *mProcess;
-};
-
-// ------------------------------------------------------------------------------------------------
-void utFindInvalidDataProcess::SetUp() {
-    ASSERT_TRUE(AI_MAX_NUMBER_OF_TEXTURECOORDS >= 3);
-
-    mProcess = new FindInvalidDataProcess();
-    mMesh = new aiMesh();
-
-    mMesh->mNumVertices = 1000;
-    mMesh->mVertices = new aiVector3D[1000];
-    for (unsigned int i = 0; i < 1000; ++i) {
-        mMesh->mVertices[i] = aiVector3D((float)i);
-    }
-
-    mMesh->mNormals = new aiVector3D[1000];
-    for (unsigned int i = 0; i < 1000; ++i) {
-        mMesh->mNormals[i] = aiVector3D((float)i + 1);
-    }
-
-    mMesh->mTangents = new aiVector3D[1000];
-    for (unsigned int i = 0; i < 1000; ++i) {
-        mMesh->mTangents[i] = aiVector3D((float)i);
-    }
-
-    mMesh->mBitangents = new aiVector3D[1000];
-    for (unsigned int i = 0; i < 1000; ++i) {
-        mMesh->mBitangents[i] = aiVector3D((float)i);
-    }
-
-    for (unsigned int a = 0; a < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++a) {
-        mMesh->mTextureCoords[a] = new aiVector3D[1000];
-        for (unsigned int i = 0; i < 1000; ++i) {
-            mMesh->mTextureCoords[a][i] = aiVector3D((float)i);
-        }
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void utFindInvalidDataProcess::TearDown() {
-    delete mProcess;
-    delete mMesh;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(utFindInvalidDataProcess, testStepNegativeResult) {
-    for ( size_t i=0; i<mMesh->mNumVertices; ++i ) {
-        mMesh->mNormals[i].x = mMesh->mNormals[i].y = mMesh->mNormals[i].z =0;
-        mMesh->mBitangents[i].x = mMesh->mBitangents[i].y = mMesh->mBitangents[i].z = 0;
-    }
-
-    mMesh->mTextureCoords[2][455] = aiVector3D(std::numeric_limits<float>::quiet_NaN());
-
-    mProcess->ProcessMesh(mMesh);
-
-    EXPECT_TRUE(NULL != mMesh->mVertices);
-    EXPECT_EQ(NULL, mMesh->mNormals);
-    EXPECT_EQ(NULL, mMesh->mTangents);
-    EXPECT_EQ(NULL, mMesh->mBitangents);
-
-    for (unsigned int i = 0; i < 2; ++i) {
-        EXPECT_TRUE(NULL != mMesh->mTextureCoords[i]);
-    }
-
-    for (unsigned int i = 2; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i) {
-        EXPECT_EQ(NULL, mMesh->mTextureCoords[i]);
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(utFindInvalidDataProcess, testStepPositiveResult) {
-    mProcess->ProcessMesh(mMesh);
-
-    EXPECT_NE(nullptr, mMesh->mVertices);
-
-    EXPECT_NE(nullptr, mMesh->mNormals);
-    EXPECT_NE(nullptr, mMesh->mTangents);
-    EXPECT_NE(nullptr, mMesh->mBitangents);
-
-    for (unsigned int i = 0; i < AI_MAX_NUMBER_OF_TEXTURECOORDS; ++i) {
-        EXPECT_NE(nullptr, mMesh->mTextureCoords[i]);
-    }
-}
diff --git a/libs/assimp/test/unit/utFixInfacingNormals.cpp b/libs/assimp/test/unit/utFixInfacingNormals.cpp
deleted file mode 100644
index 8f75dd2..0000000
--- a/libs/assimp/test/unit/utFixInfacingNormals.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
diff --git a/libs/assimp/test/unit/utGenBoundingBoxesProcess.cpp b/libs/assimp/test/unit/utGenBoundingBoxesProcess.cpp
deleted file mode 100644
index c512e7f..0000000
--- a/libs/assimp/test/unit/utGenBoundingBoxesProcess.cpp
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "PostProcessing/GenBoundingBoxesProcess.h"
-#include <assimp/mesh.h>
-#include <assimp/scene.h>
-
-using namespace Assimp;
-
-class utGenBoundingBoxesProcess : public ::testing::Test {
-public:
-    utGenBoundingBoxesProcess() :
-            Test(), mProcess(nullptr), mMesh(nullptr), mScene(nullptr) {
-        // empty
-    }
-
-    void SetUp() override {
-        mProcess = new GenBoundingBoxesProcess;
-        mMesh = new aiMesh();
-        mMesh->mNumVertices = 100;
-        mMesh->mVertices = new aiVector3D[100];
-        for (unsigned int i = 0; i < 100; ++i) {
-            mMesh->mVertices[i] = aiVector3D((ai_real)i, (ai_real)i, (ai_real)i);
-        }
-        mScene = new aiScene();
-        mScene->mNumMeshes = 1;
-        mScene->mMeshes = new aiMesh *[1];
-        mScene->mMeshes[0] = mMesh;
-    }
-
-    void TearDown() override {
-        delete mProcess;
-        delete mScene;
-    }
-
-protected:
-    GenBoundingBoxesProcess *mProcess;
-    aiMesh *mMesh;
-    aiScene *mScene;
-};
-
-TEST_F(utGenBoundingBoxesProcess, executeTest) {
-    mProcess->Execute(mScene);
-
-    aiMesh *mesh = mScene->mMeshes[0];
-    EXPECT_NE(nullptr, mesh);
-    EXPECT_EQ(0, mesh->mAABB.mMin.x);
-    EXPECT_EQ(0, mesh->mAABB.mMin.y);
-    EXPECT_EQ(0, mesh->mAABB.mMin.z);
-
-    EXPECT_EQ(99, mesh->mAABB.mMax.x);
-    EXPECT_EQ(99, mesh->mAABB.mMax.y);
-    EXPECT_EQ(99, mesh->mAABB.mMax.z);
-}
diff --git a/libs/assimp/test/unit/utGenNormals.cpp b/libs/assimp/test/unit/utGenNormals.cpp
deleted file mode 100644
index 83aadb5..0000000
--- a/libs/assimp/test/unit/utGenNormals.cpp
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "PostProcessing/GenVertexNormalsProcess.h"
-
-using namespace ::std;
-using namespace ::Assimp;
-
-class GenNormalsTest : public ::testing::Test {
-public:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    aiMesh *pcMesh;
-    GenVertexNormalsProcess *piProcess;
-};
-
-// ------------------------------------------------------------------------------------------------
-void GenNormalsTest::SetUp() {
-    piProcess = new GenVertexNormalsProcess();
-    pcMesh = new aiMesh();
-    pcMesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
-    pcMesh->mNumFaces = 1;
-    pcMesh->mFaces = new aiFace[1];
-    pcMesh->mFaces[0].mIndices = new unsigned int[pcMesh->mFaces[0].mNumIndices = 3];
-    pcMesh->mFaces[0].mIndices[0] = 0;
-    pcMesh->mFaces[0].mIndices[1] = 1;
-    pcMesh->mFaces[0].mIndices[2] = 1;
-    pcMesh->mNumVertices = 3;
-    pcMesh->mVertices = new aiVector3D[3];
-    pcMesh->mVertices[0] = aiVector3D(0.0f, 1.0f, 6.0f);
-    pcMesh->mVertices[1] = aiVector3D(2.0f, 3.0f, 1.0f);
-    pcMesh->mVertices[2] = aiVector3D(3.0f, 2.0f, 4.0f);
-}
-
-// ------------------------------------------------------------------------------------------------
-void GenNormalsTest::TearDown() {
-    delete this->pcMesh;
-    delete this->piProcess;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(GenNormalsTest, testSimpleTriangle) {
-    piProcess->GenMeshVertexNormals(pcMesh, 0);
-    EXPECT_TRUE(pcMesh->mNormals != NULL);
-}
diff --git a/libs/assimp/test/unit/utHMPImportExport.cpp b/libs/assimp/test/unit/utHMPImportExport.cpp
deleted file mode 100644
index 83e7ba0..0000000
--- a/libs/assimp/test/unit/utHMPImportExport.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utHMPImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/HMP/terrain.hmp", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utHMPImportExport, importHMPFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utIFCImportExport.cpp b/libs/assimp/test/unit/utIFCImportExport.cpp
deleted file mode 100644
index 49c7446..0000000
--- a/libs/assimp/test/unit/utIFCImportExport.cpp
+++ /dev/null
@@ -1,80 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utIFCImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/IFC/AC14-FZK-Haus.ifc", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utIFCImportExport, importIFCFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utIFCImportExport, importComplextypeAsColor) {
-    std::string asset =
-            "ISO-10303-21;\n"
-            "HEADER;\n"
-            "FILE_DESCRIPTION( ( 'ViewDefinition [CoordinationView, SpaceBoundary2ndLevelAddOnView]', 'Option [Filter: ]' ), '2;1' );\n"
-            "FILE_NAME( 'S:\\[IFC]\\[COMPLETE-BUILDINGS]\\FZK-MODELS\\FZK-Haus\\ArchiCAD-14\\AC14-FZK-Haus.ifc', '2010-10-07T13:40:52', ( 'Architect' ), ( 'Building Designer Office' ), 'PreProc - EDM 5.0', 'ArchiCAD 14.00 Release 1. Windows Build Number of the Ifc 2x3 interface: 3427', 'The authorising person' );\n"
-            "FILE_SCHEMA( ( 'IFC2X3' ) );\n"
-            "ENDSEC;\n"
-            "\n"
-            "DATA;\n"
-            "#1 = IFCORGANIZATION( 'GS', 'Graphisoft', 'Graphisoft', $, $ );\n"
-            "#2 = IFCPROPERTYSINGLEVALUE( 'Red', $, IFCINTEGER( 255 ), $ );\n"
-            "#3 = IFCPROPERTYSINGLEVALUE( 'Green', $, IFCINTEGER( 255 ), $ );\n"
-            "#4 = IFCPROPERTYSINGLEVALUE( 'Blue', $, IFCINTEGER( 255 ), $ );\n"
-            "#5 = IFCCOMPLEXPROPERTY( 'Color', $, 'Color', ( #19, #20, #21 ) );\n";
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFileFromMemory(asset.c_str(), asset.size(), 0);
-    EXPECT_EQ(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utIOStreamBuffer.cpp b/libs/assimp/test/unit/utIOStreamBuffer.cpp
deleted file mode 100644
index 7565014..0000000
--- a/libs/assimp/test/unit/utIOStreamBuffer.cpp
+++ /dev/null
@@ -1,146 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-#include <assimp/IOStreamBuffer.h>
-#include "TestIOStream.h"
-#include "UnitTestFileGenerator.h"
-
-class IOStreamBufferTest : public ::testing::Test {
-    // empty
-};
-
-using namespace Assimp;
-
-TEST_F( IOStreamBufferTest, creationTest ) {
-    bool ok( true );
-    try {
-        IOStreamBuffer<char> myBuffer;
-    } catch ( ... ) {
-        ok = false;
-    }
-    EXPECT_TRUE( ok );
-}
-
-TEST_F( IOStreamBufferTest, accessCacheSizeTest ) {
-    IOStreamBuffer<char> myBuffer1;
-    EXPECT_NE( 0U, myBuffer1.cacheSize() );
-
-    IOStreamBuffer<char> myBuffer2( 100 );
-    EXPECT_EQ( 100U, myBuffer2.cacheSize() );
-}
-
-const char data[]{"Lorem ipsum dolor sit amet, consectetur adipiscing elit. Qui\
-sque luctus sem diam, ut eleifend arcu auctor eu. Vestibulum id est vel nulla l\
-obortis malesuada ut sed turpis. Nulla a volutpat tortor. Nunc vestibulum portt\
-itor sapien ornare sagittis volutpat."};
-
-
-TEST_F( IOStreamBufferTest, open_close_Test ) {
-    IOStreamBuffer<char> myBuffer;
-
-    EXPECT_FALSE( myBuffer.open( nullptr ) );
-    EXPECT_FALSE( myBuffer.close() );
-
-    const auto dataSize = sizeof(data);
-    const auto dataCount = dataSize / sizeof(*data);
-
-    char fname[]={ "octest.XXXXXX" };
-    auto* fs = MakeTmpFile(fname);
-    ASSERT_NE(nullptr, fs);
-
-    auto written = std::fwrite( data, sizeof(*data), dataCount, fs );
-    EXPECT_NE( 0U, written );
-    auto flushResult = std::fflush( fs );
-	ASSERT_EQ(0, flushResult);
-	std::fclose( fs );
-	fs = std::fopen(fname, "r");
-	ASSERT_NE(nullptr, fs);
-    {
-        TestDefaultIOStream myStream( fs, fname );
-
-        EXPECT_TRUE( myBuffer.open( &myStream ) );
-        EXPECT_FALSE( myBuffer.open( &myStream ) );
-        EXPECT_TRUE( myBuffer.close() );
-    }
-    remove(fname);
-}
-
-TEST_F( IOStreamBufferTest, readlineTest ) {
-
-    const auto dataSize = sizeof(data);
-    const auto dataCount = dataSize / sizeof(*data);
-
-    char fname[]={ "readlinetest.XXXXXX" };
-    auto* fs = MakeTmpFile(fname);
-    ASSERT_NE(nullptr, fs);
-
-    auto written = std::fwrite( data, sizeof(*data), dataCount, fs );
-    EXPECT_NE( 0U, written );
-
-	auto flushResult = std::fflush(fs);
-	ASSERT_EQ(0, flushResult);
-	std::fclose(fs);
-	fs = std::fopen(fname, "r");
-	ASSERT_NE(nullptr, fs);
-
-    const auto tCacheSize = 26u;
-
-    IOStreamBuffer<char> myBuffer( tCacheSize );
-    EXPECT_EQ(tCacheSize, myBuffer.cacheSize() );
-
-    TestDefaultIOStream myStream( fs, fname );
-    auto size = myStream.FileSize();
-    auto numBlocks = size / myBuffer.cacheSize();
-    if ( size % myBuffer.cacheSize() > 0 ) {
-        numBlocks++;
-    }
-    EXPECT_TRUE( myBuffer.open( &myStream ) );
-    EXPECT_EQ( numBlocks, myBuffer.getNumBlocks() );
-    EXPECT_TRUE( myBuffer.close() );
-}
-
-TEST_F( IOStreamBufferTest, accessBlockIndexTest ) {
-
-}
-
diff --git a/libs/assimp/test/unit/utIOSystem.cpp b/libs/assimp/test/unit/utIOSystem.cpp
deleted file mode 100644
index d69e645..0000000
--- a/libs/assimp/test/unit/utIOSystem.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "TestIOSystem.h"
-
-#include <assimp/IOSystem.hpp>
-
-using namespace std;
-using namespace Assimp;
-
-class IOSystemTest : public ::testing::Test {
-public:
-    virtual void SetUp() {
-        pImp = new TestIOSystem();
-    }
-
-    virtual void TearDown() {
-        delete pImp;
-    }
-
-protected:
-    TestIOSystem* pImp;
-};
-
-TEST_F( IOSystemTest, accessDirectoryStackTest ) {
-    EXPECT_FALSE( pImp->PopDirectory() );
-    EXPECT_EQ( 0U, pImp->StackSize() );
-    EXPECT_FALSE( pImp->PushDirectory( "" ) );
-    std::string path = "test/";
-    EXPECT_TRUE( pImp->PushDirectory( path ) );
-    EXPECT_EQ( 1U, pImp->StackSize() );
-    EXPECT_EQ( path, pImp->CurrentDirectory() );
-    EXPECT_TRUE( pImp->PopDirectory() );
-    EXPECT_EQ( 0U, pImp->StackSize() );
-}
-
-TEST_F( IOSystemTest, delFileTest ) {
-    EXPECT_FALSE( pImp->DeleteFile( "none" ) );
-}
diff --git a/libs/assimp/test/unit/utImporter.cpp b/libs/assimp/test/unit/utImporter.cpp
deleted file mode 100644
index 768a276..0000000
--- a/libs/assimp/test/unit/utImporter.cpp
+++ /dev/null
@@ -1,363 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "../../include/assimp/postprocess.h"
-#include "../../include/assimp/scene.h"
-#include "TestIOSystem.h"
-#include <assimp/BaseImporter.h>
-#include <assimp/DefaultIOSystem.h>
-#include <assimp/Importer.hpp>
-
-using namespace ::std;
-using namespace ::Assimp;
-
-class ImporterTest : public ::testing::Test {
-protected:
-    void SetUp() override {
-        pImp = new Importer();
-    }
-
-    void TearDown() override {
-        delete pImp;
-    }
-
-    Importer *pImp;
-};
-
-#define InputData_BLOCK_SIZE 1310
-
-// clang-format off
-// test data for Importer::ReadFileFromMemory() - ./test/3DS/CameraRollAnim.3ds
-static unsigned char InputData_abRawBlock[1310] = {
-     77, 77, 30,  5,  0,  0,  2,  0, 10,  0,  0,  0,  3,  0,  0,  0, 61, 61, 91,  3,  0,  0,
-     62, 61, 10,  0,  0,  0,  3,  0,  0,  0,  0,  1, 10,  0,  0,  0,  0,  0,128, 63,  0, 64,
-    254,  2,  0,  0, 66,111,120, 48, 49,  0,  0, 65,242,  2,  0,  0, 16, 65, 64,  1,  0,  0,
-     26,  0,102, 74,198,193,102, 74,198,193,  0,  0,  0,  0,205,121, 55, 66,102, 74,198,193,
-      0,  0,  0,  0,102, 74,198,193,138,157,184, 65,  0,  0,  0,  0,205,121, 55, 66,138,157,
-    184, 65,  0,  0,  0,  0,102, 74,198,193,102, 74,198,193, 90,252, 26, 66,205,121, 55, 66,
-    102, 74,198,193, 90,252, 26, 66,102, 74,198,193,138,157,184, 65, 90,252, 26, 66,205,121,
-     55, 66,138,157,184, 65, 90,252, 26, 66,102, 74,198,193,102, 74,198,193,  0,  0,  0,  0,
-    205,121, 55, 66,102, 74,198,193,  0,  0,  0,  0,205,121, 55, 66,102, 74,198,193, 90,252,
-    26,  66,205,121, 55, 66,102, 74,198,193, 90,252, 26, 66,102, 74,198,193,102, 74,198,193,
-    90, 252, 26, 66,102, 74,198,193,102, 74,198,193,  0,  0,  0,  0,205,121, 55, 66,138,157,
-    184, 65,  0,  0,  0,  0,205,121, 55, 66,102, 74,198,193, 90,252, 26, 66,205,121, 55, 66,
-    138,157,184, 65,  0,  0,  0,  0,102, 74,198,193,138,157,184, 65,  0,  0,  0,  0,102, 74,
-    198,193,138,157,184, 65, 90,252, 26, 66,102, 74,198,193,138,157,184, 65, 90,252, 26, 66,
-    205,121, 55, 66,138,157,184, 65, 90,252, 26, 66,205,121, 55, 66,138,157,184, 65,  0,  0,
-      0,  0,102, 74,198,193,138,157,184, 65,  0,  0,  0,  0,102, 74,198,193,102, 74,198,193,
-     90,252, 26, 66,102, 74,198,193,102, 74,198,193, 90,252, 26, 66,102, 74,198,193,138,157,
-    184, 65,  0,  0,  0,  0, 64, 65,216,  0,  0,  0, 26,  0,  0,  0,128, 63,  0,  0,  0,  0,
-      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,
-    128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,
-      0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-    128, 63,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,
-      0,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,
-      0,  0,  0,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,
-      0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,
-      0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-      0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,
-      0,  0, 96, 65, 54,  0,  0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-      0,  0,  0,  0,128, 63,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,128, 63,
-     53,169, 40, 65,176,205, 90,191,  0,  0,  0,  0, 32, 65,158,  0,  0,  0, 12,  0,  0,  0,
-      2,  0,  3,  0,  6,  0,  3,  0,  1,  0,  0,  0,  6,  0,  4,  0,  5,  0,  7,  0,  6,  0,
-      7,  0,  6,  0,  4,  0,  6,  0,  8,  0,  9,  0, 10,  0,  6,  0, 11,  0, 12,  0, 13,  0,
-      6,  0,  1,  0, 14,  0,  7,  0,  6,  0,  7,  0, 15,  0,  1,  0,  6,  0, 16,  0, 17,  0,
-     18,  0,  6,  0, 19,  0, 20,  0, 21,  0,  6,  0, 22,  0,  0,  0, 23,  0,  6,  0, 24,  0,
-      6,  0, 25,  0,  6,  0, 80, 65, 54,  0,  0,  0,  2,  0,  0,  0,  2,  0,  0,  0,  4,  0,
-      0,  0,  4,  0,  0,  0,  8,  0,  0,  0,  8,  0,  0,  0, 16,  0,  0,  0, 16,  0,  0,  0,
-     32,  0,  0,  0, 32,  0,  0,  0, 64,  0,  0,  0, 64,  0,  0,  0,  0, 64, 67,  0,  0,  0,
-     67, 97,109,101,114, 97, 48, 49,  0,  0, 71, 52,  0,  0,  0,189, 19, 25,195,136,104, 81,
-     64,147, 56,182, 65, 96,233, 20,194, 67,196, 97,190,147, 56,182, 65,  0,  0,  0,  0, 85,
-     85, 85, 66, 32, 71, 14,  0,  0,  0,  0,  0,  0,  0,  0,  0,122, 68,  0,176,179,  1,  0,
-      0, 10,176, 21,  0,  0,  0,  5,  0, 77, 65, 88, 83, 67, 69, 78, 69,  0, 44,  1,  0,  0,
-      8,176, 14,  0,  0,  0,  0,  0,  0,  0, 44,  1,  0,  0,  9,176, 10,  0,  0,  0,128,  2,
-      0,  0,  2,176,168,  0,  0,  0, 48,176,  8,  0,  0,  0,  0,  0, 16,176, 18,  0,  0,  0,
-     66,111,120, 48, 49,  0,  0, 64,  0,  0,255,255, 19,176, 18,  0,  0,  0,  0,  0,  0,128,
-      0,  0,  0,128,  0,  0,  0,128, 32,176, 38,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-      0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0, 53,169, 40, 65,176,205, 90,191,  0,  0,
-      0,  0, 33,176, 42,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,
-      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-     34,176, 38,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,
-      0,  0,  0,  0,  0,  0,128, 63,  0,  0,128, 63,  0,  0,128, 63,  3,176,143,  0,  0,  0,
-     48,176,  8,  0,  0,  0,  1,  0, 16,176, 21,  0,  0,  0, 67, 97,109,101,114, 97, 48, 49,
-      0,  0, 64,  0,  0,255,255, 32,176, 38,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-      0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,189, 19, 25,195,136,104, 81, 64,147, 56,182,
-     65, 35,176, 30,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,
-      0,  0,  0,  0,  0,  0,  0, 52, 66, 36,176, 40,  0,  0,  0,  0,  0,  0,  0,  0,  0,120,
-      0,  0,  0,  2,  0,  0,  0,  0,  0,  0,  0,  0,  0,120, 13, 90,189,120,  0,  0,  0,  0,
-      0, 99,156,154,194,  4,176, 73,  0,  0,  0, 48,176,  8,  0,  0,  0,  2,  0, 16,176, 21,
-      0,  0,  0, 67, 97,109,101,114, 97, 48, 49,  0,  0, 64,  0,  0,255,255, 32,176, 38,  0,
-      0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  1,  0,  0,  0,  0,  0,  0,  0,  0,  0,
-     96,233, 20,194, 67,196, 97,190,147, 56,182, 65 };
-// clang-format on
-#define AIUT_DEF_ERROR_TEXT "sorry, this is a test"
-
-static const aiImporterDesc desc = {
-    "UNIT TEST - IMPORTER",
-    "",
-    "",
-    "",
-    0,
-    0,
-    0,
-    0,
-    0,
-    "apple mac linux windows"
-};
-
-class TestPlugin : public BaseImporter {
-public:
-    virtual bool CanRead(
-            const std::string &pFile, IOSystem * /*pIOHandler*/, bool /*test*/) const {
-        std::string::size_type pos = pFile.find_last_of('.');
-        // no file extension - can't read
-        if (pos == std::string::npos)
-            return false;
-        std::string extension = pFile.substr(pos);
-
-        // todo ... make case-insensitive
-        return (extension == ".apple" || extension == ".mac" ||
-                extension == ".linux" || extension == ".windows");
-    }
-
-    virtual const aiImporterDesc *GetInfo() const {
-        return &desc;
-    }
-
-    virtual void InternReadFile(
-            const std::string & /*pFile*/, aiScene * /*pScene*/, IOSystem * /*pIOHandler*/) {
-        throw DeadlyImportError(AIUT_DEF_ERROR_TEXT);
-    }
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testMemoryRead) {
-    const aiScene *sc = pImp->ReadFileFromMemory(InputData_abRawBlock, InputData_BLOCK_SIZE,
-            aiProcessPreset_TargetRealtime_Quality, "3ds");
-
-    ASSERT_TRUE(sc != NULL);
-    EXPECT_EQ(aiString("<3DSRoot>"), sc->mRootNode->mName);
-    EXPECT_EQ(1U, sc->mNumMeshes);
-    EXPECT_EQ(24U, sc->mMeshes[0]->mNumVertices);
-    EXPECT_EQ(12U, sc->mMeshes[0]->mNumFaces);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testIntProperty) {
-    bool b = pImp->SetPropertyInteger("quakquak", 1503);
-    EXPECT_FALSE(b);
-    EXPECT_EQ(1503, pImp->GetPropertyInteger("quakquak", 0));
-    EXPECT_EQ(314159, pImp->GetPropertyInteger("not_there", 314159));
-
-    b = pImp->SetPropertyInteger("quakquak", 1504);
-    EXPECT_TRUE(b);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testFloatProperty) {
-    bool b = pImp->SetPropertyFloat("quakquak", 1503.f);
-    EXPECT_TRUE(!b);
-    EXPECT_EQ(1503.f, pImp->GetPropertyFloat("quakquak", 0.f));
-    EXPECT_EQ(314159.f, pImp->GetPropertyFloat("not_there", 314159.f));
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testStringProperty) {
-    bool b = pImp->SetPropertyString("quakquak", "test");
-    EXPECT_TRUE(!b);
-    EXPECT_EQ("test", pImp->GetPropertyString("quakquak", "weghwekg"));
-    EXPECT_EQ("ILoveYou", pImp->GetPropertyString("not_there", "ILoveYou"));
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testPluginInterface) {
-    pImp->RegisterLoader(new TestPlugin());
-    EXPECT_TRUE(pImp->IsExtensionSupported(".apple"));
-    EXPECT_TRUE(pImp->IsExtensionSupported(".mac"));
-    EXPECT_TRUE(pImp->IsExtensionSupported("*.linux"));
-    EXPECT_TRUE(pImp->IsExtensionSupported("windows"));
-    EXPECT_TRUE(pImp->IsExtensionSupported(".x")); /* x and 3ds must be available in this Assimp build, of course! */
-    EXPECT_TRUE(pImp->IsExtensionSupported(".3ds"));
-    EXPECT_FALSE(pImp->IsExtensionSupported("."));
-
-    TestPlugin *p = (TestPlugin *)pImp->GetImporter(".windows");
-    ASSERT_TRUE(NULL != p);
-
-    try {
-        p->InternReadFile("", 0, NULL);
-    } catch (const DeadlyImportError &dead) {
-        EXPECT_TRUE(!strcmp(dead.what(), AIUT_DEF_ERROR_TEXT));
-
-        // unregister the plugin and delete it
-        pImp->UnregisterLoader(p);
-        delete p;
-
-        return;
-    }
-    EXPECT_TRUE(false); // control shouldn't reach this point
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testExtensionCheck) {
-    std::string s;
-    pImp->GetExtensionList(s);
-
-    // TODO
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(ImporterTest, testMultipleReads) {
-    // see http://sourceforge.net/projects/assimp/forums/forum/817654/topic/3591099
-    // Check whether reading and post-processing multiple times using
-    // the same objects is *generally* fine. This test doesn't target
-    // importers. Testing post-processing stability is the main point.
-
-    const unsigned int flags =
-            aiProcess_Triangulate |
-            aiProcess_JoinIdenticalVertices |
-            aiProcess_GenSmoothNormals |
-            aiProcess_ValidateDataStructure |
-            aiProcess_RemoveRedundantMaterials |
-            aiProcess_SortByPType |
-            aiProcess_FindDegenerates |
-            aiProcess_FindInvalidData |
-            aiProcess_GenUVCoords |
-            aiProcess_OptimizeMeshes |
-            aiProcess_OptimizeGraph;
-
-    EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test.x", flags));
-    //EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/dwarf.x",flags)); # is in nonbsd
-    EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/Testwuson.X", flags));
-    EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/anim_test.x", flags));
-    //EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/dwarf.x",flags)); # is in nonbsd
-
-    EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/anim_test.x", flags));
-    EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/BCN_Epileptic.X", flags));
-    //EXPECT_TRUE(pImp->ReadFile(ASSIMP_TEST_MODELS_DIR "/X/dwarf.x",flags)); # is in nonbsd
-}
-
-TEST_F(ImporterTest, SearchFileHeaderForTokenTest) {
-    //DefaultIOSystem ioSystem;
-    //    BaseImporter::SearchFileHeaderForToken( &ioSystem, assetPath, Token, 2 )
-}
-
-namespace {
-// Description for an importer which fails in specific ways.
-aiImporterDesc s_failingImporterDescription = {
-    "Failing importer",
-    "assimp team",
-    "",
-    "",
-    0,
-    1,
-    0,
-    1,
-    0,
-    "fail"
-};
-
-// This importer fails in specific ways.
-class FailingImporter : public Assimp::BaseImporter {
-public:
-    virtual ~FailingImporter() = default;
-    virtual bool CanRead(const std::string &, Assimp::IOSystem *, bool) const override {
-        return true;
-    }
-
-protected:
-    const aiImporterDesc *GetInfo() const override {
-        return &s_failingImporterDescription;
-    }
-
-    void InternReadFile(const std::string &pFile, aiScene *, Assimp::IOSystem *) override {
-        if (pFile == "deadlyImportError.fail") {
-            throw DeadlyImportError("Deadly import error test. Details: ", 42, " More Details: ", "Failure");
-        } else if (pFile == "stdException.fail") {
-            throw std::runtime_error("std::exception test");
-        } else if (pFile == "unexpectedException.fail") {
-            throw 5;
-        }
-    }
-};
-} // namespace
-
-TEST_F(ImporterTest, deadlyImportError) {
-    pImp->RegisterLoader(new FailingImporter);
-    pImp->SetIOHandler(new TestIOSystem);
-    const aiScene *scene = pImp->ReadFile("deadlyImportError.fail", 0);
-    EXPECT_EQ(scene, nullptr);
-    EXPECT_STREQ(pImp->GetErrorString(), "Deadly import error test. Details: 42 More Details: Failure");
-    EXPECT_NE(pImp->GetException(), std::exception_ptr());
-}
-
-TEST_F(ImporterTest, stdException) {
-    pImp->RegisterLoader(new FailingImporter);
-    pImp->SetIOHandler(new TestIOSystem);
-    const aiScene *scene = pImp->ReadFile("stdException.fail", 0);
-    EXPECT_EQ(scene, nullptr);
-    EXPECT_STREQ(pImp->GetErrorString(), "std::exception test");
-    EXPECT_NE(pImp->GetException(), std::exception_ptr());
-    try {
-        std::rethrow_exception(pImp->GetException());
-    } catch (const std::exception &e) {
-        EXPECT_STREQ(e.what(), "std::exception test");
-    } catch (...) {
-        EXPECT_TRUE(false);
-    }
-}
-
-TEST_F(ImporterTest, unexpectedException) {
-    pImp->RegisterLoader(new FailingImporter);
-    pImp->SetIOHandler(new TestIOSystem);
-    const aiScene *scene = pImp->ReadFile("unexpectedException.fail", 0);
-
-    EXPECT_EQ(scene, nullptr);
-    EXPECT_STREQ(pImp->GetErrorString(), "Unknown exception");
-    ASSERT_NE(pImp->GetException(), std::exception_ptr());
-    try {
-        std::rethrow_exception(pImp->GetException());
-    } catch (int x) {
-        EXPECT_EQ(x, 5);
-    } catch (...) {
-        EXPECT_TRUE(false);
-    }
-}
diff --git a/libs/assimp/test/unit/utImproveCacheLocality.cpp b/libs/assimp/test/unit/utImproveCacheLocality.cpp
deleted file mode 100644
index 0e97eb0..0000000
--- a/libs/assimp/test/unit/utImproveCacheLocality.cpp
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
diff --git a/libs/assimp/test/unit/utIssues.cpp b/libs/assimp/test/unit/utIssues.cpp
deleted file mode 100644
index 546c36a..0000000
--- a/libs/assimp/test/unit/utIssues.cpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-#include <assimp/Exporter.hpp>
-#include <assimp/postprocess.h>
-
-#include "TestModelFactory.h"
-
-using namespace Assimp;
-
-class utIssues : public ::testing::Test {
-    // empty
-};
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F( utIssues, OpacityBugWhenExporting_727 ) {
-    float opacity;
-    aiScene *scene( TestModelFacttory::createDefaultTestModel( opacity ) );
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-
-    std::string path = "dae";
-    const aiExportFormatDesc *desc = exporter.GetExportFormatDescription( 0 );
-    EXPECT_NE( desc, nullptr );
-    path.append(".");
-    path.append( desc->fileExtension );
-    EXPECT_EQ( AI_SUCCESS, exporter.Export( scene, desc->id, path ) );
-    const aiScene *newScene( importer.ReadFile( path, aiProcess_ValidateDataStructure ) );
-    ASSERT_NE( nullptr, newScene );
-    float newOpacity;
-    if ( newScene->mNumMaterials > 0 ) {
-        std::cout << "Desc = " << desc->description << "\n";
-        EXPECT_EQ( AI_SUCCESS, newScene->mMaterials[ 0 ]->Get( AI_MATKEY_OPACITY, newOpacity ) );
-        EXPECT_FLOAT_EQ( opacity, newOpacity );
-    }
-    delete scene;
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
diff --git a/libs/assimp/test/unit/utJoinVertices.cpp b/libs/assimp/test/unit/utJoinVertices.cpp
deleted file mode 100644
index b070090..0000000
--- a/libs/assimp/test/unit/utJoinVertices.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/scene.h>
-
-#include "PostProcessing/JoinVerticesProcess.h"
-
-using namespace std;
-using namespace Assimp;
-
-class utJoinVertices : public ::testing::Test {
-public:
-    utJoinVertices() :
-            Test(), piProcess(nullptr), pcMesh(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    JoinVerticesProcess *piProcess;
-    aiMesh *pcMesh;
-};
-
-// ------------------------------------------------------------------------------------------------
-void utJoinVertices::SetUp() {
-    // construct the process
-    piProcess = new JoinVerticesProcess();
-
-    // create a quite small mesh for testing purposes -
-    // the mesh itself is *something* but it has redundant vertices
-    pcMesh = new aiMesh();
-
-    pcMesh->mNumVertices = 900;
-    aiVector3D *&pv = pcMesh->mVertices = new aiVector3D[900];
-    for (unsigned int i = 0; i < 3; ++i) {
-        const unsigned int base = i * 300;
-        for (unsigned int a = 0; a < 300; ++a) {
-            pv[base + a].x = pv[base + a].y = pv[base + a].z = (float)a;
-        }
-    }
-
-    // generate faces - each vertex is referenced once
-    pcMesh->mNumFaces = 300;
-    pcMesh->mFaces = new aiFace[300];
-    for (unsigned int i = 0, p = 0; i < 300; ++i) {
-        aiFace &face = pcMesh->mFaces[i];
-        face.mIndices = new unsigned int[face.mNumIndices = 3];
-        for (unsigned int a = 0; a < 3; ++a) {
-            face.mIndices[a] = p++;
-        }
-    }
-
-    // generate extra members - set them to zero to make sure they're identical
-    pcMesh->mTextureCoords[0] = new aiVector3D[900];
-    pcMesh->mBitangents = new aiVector3D[900];
-    pcMesh->mNormals = new aiVector3D[900];
-    pcMesh->mTangents = new aiVector3D[900];
-    for (unsigned int i = 0; i < 900; ++i) {
-        pcMesh->mTextureCoords[0][i] = aiVector3D(0.f);
-        pcMesh->mNormals[i] = aiVector3D(0.f);
-        pcMesh->mTangents[i] = aiVector3D(0.f);
-        pcMesh->mBitangents[i] = aiVector3D(0.f);
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void utJoinVertices::TearDown() {
-    delete this->pcMesh;
-    pcMesh = nullptr;
-    delete this->piProcess;
-    piProcess = nullptr;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(utJoinVertices, testProcess) {
-    // execute the step on the given data
-    piProcess->ProcessMesh(pcMesh, 0);
-
-    // the number of faces shouldn't change
-    ASSERT_EQ(300U, pcMesh->mNumFaces);
-    ASSERT_EQ(300U, pcMesh->mNumVertices);
-
-    ASSERT_TRUE(nullptr != pcMesh->mNormals);
-    ASSERT_TRUE(nullptr != pcMesh->mTangents);
-    ASSERT_TRUE(nullptr != pcMesh->mBitangents);
-    ASSERT_TRUE(nullptr != pcMesh->mTextureCoords[0]);
-
-    // the order doesn't care
-    float fSum = 0.f;
-    for (unsigned int i = 0; i < 300; ++i) {
-        aiVector3D &v = pcMesh->mVertices[i];
-        fSum += v.x + v.y + v.z;
-
-        EXPECT_FALSE(pcMesh->mNormals[i].x);
-        EXPECT_FALSE(pcMesh->mTangents[i].x);
-        EXPECT_FALSE(pcMesh->mBitangents[i].x);
-        EXPECT_FALSE(pcMesh->mTextureCoords[0][i].x);
-    }
-    EXPECT_EQ(150.f * 299.f * 3.f, fSum); // gaussian sum equation
-}
diff --git a/libs/assimp/test/unit/utLWOImportExport.cpp b/libs/assimp/test/unit/utLWOImportExport.cpp
deleted file mode 100644
index 2661050..0000000
--- a/libs/assimp/test/unit/utLWOImportExport.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utLWOImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWO/LWO2/boxuv.lwo", aiProcess_ValidateDataStructure);
-
-        EXPECT_EQ(1u, scene->mNumMeshes);
-        EXPECT_NE(nullptr, scene->mMeshes[0]);
-        EXPECT_EQ(24u, scene->mMeshes[0]->mNumVertices);
-
-        //This test model is using n-gons, so 6 faces instead of 12 tris
-        EXPECT_EQ(6u, scene->mMeshes[0]->mNumFaces);
-        EXPECT_EQ(aiPrimitiveType_POLYGON, scene->mMeshes[0]->mPrimitiveTypes);
-        EXPECT_EQ(true, scene->mMeshes[0]->HasTextureCoords(0));
-
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utLWOImportExport, importLWObox_uv) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utLWOImportExport, importLWOformatdetection) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWO/LWO2/formatDetection", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utLWSImportExport.cpp b/libs/assimp/test/unit/utLWSImportExport.cpp
deleted file mode 100644
index 730911e..0000000
--- a/libs/assimp/test/unit/utLWSImportExport.cpp
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utLWSImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x.lws", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utLWSImportExport, importLWSFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_post_linear) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_post_linear.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_xz_bezier) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_xz_bezier.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_xz_stepped) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_xz_stepped.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_oldformat_56) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_oldformat_56.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_post_offset_repeat) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_post_offset_repeat.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_xz_hermite) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_xz_hermite.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_y_pre_ofrep_post_osc) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_y_pre_ofrep_post_osc.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_oldformat_6) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_oldformat_6.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_post_repeat) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_post_repeat.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_xz_linear) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_xz_linear.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_post_constant) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_post_constant.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_x_post_reset) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_x_post_reset.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utLWSImportExport, importLWSmove_xz_spline) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/LWS/move_xz_spline.lws", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utLimitBoneWeights.cpp b/libs/assimp/test/unit/utLimitBoneWeights.cpp
deleted file mode 100644
index 0c24b56..0000000
--- a/libs/assimp/test/unit/utLimitBoneWeights.cpp
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "PostProcessing/LimitBoneWeightsProcess.h"
-#include <assimp/scene.h>
-
-using namespace std;
-using namespace Assimp;
-
-class LimitBoneWeightsTest : public ::testing::Test {
-public:
-    LimitBoneWeightsTest() :
-            Test(), mProcess(nullptr), mMesh(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    LimitBoneWeightsProcess *mProcess;
-    aiMesh *mMesh;
-};
-
-// ------------------------------------------------------------------------------------------------
-void LimitBoneWeightsTest::SetUp() {
-    // construct the process
-    this->mProcess = new LimitBoneWeightsProcess();
-
-    // now need to create a nice mesh for testing purposes
-    this->mMesh = new aiMesh();
-
-    mMesh->mNumVertices = 500;
-    mMesh->mVertices = new aiVector3D[500]; // uninit.
-    mMesh->mNumBones = 30;
-    mMesh->mBones = new aiBone *[30];
-    unsigned int iCur = 0;
-    for (unsigned int i = 0; i < 30; ++i) {
-        aiBone *pc = mMesh->mBones[i] = new aiBone();
-        pc->mNumWeights = 250;
-        pc->mWeights = new aiVertexWeight[pc->mNumWeights];
-        for (unsigned int qq = 0; qq < pc->mNumWeights; ++qq) {
-            aiVertexWeight &v = pc->mWeights[qq];
-            v.mVertexId = iCur++;
-            if (500 == iCur) {
-                iCur = 0;
-            }
-            v.mWeight = 1.0f / 15; // each vertex should occur once in two bones
-        }
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void LimitBoneWeightsTest::TearDown() {
-    delete mMesh;
-    delete mProcess;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(LimitBoneWeightsTest, testProcess) {
-    // execute the step on the given data
-    mProcess->ProcessMesh(mMesh);
-
-    // check whether everything is ok ...
-    typedef std::vector<LimitBoneWeightsProcess::Weight> VertexWeightList;
-    VertexWeightList *asWeights = new VertexWeightList[mMesh->mNumVertices];
-
-    for (unsigned int i = 0; i < mMesh->mNumVertices; ++i) {
-        asWeights[i].reserve(4);
-    }
-
-    // sort back as per-vertex lists
-    for (unsigned int i = 0; i < mMesh->mNumBones; ++i) {
-        aiBone &pcBone = **(mMesh->mBones + i);
-        for (unsigned int q = 0; q < pcBone.mNumWeights; ++q) {
-            aiVertexWeight weight = pcBone.mWeights[q];
-            asWeights[weight.mVertexId].push_back(LimitBoneWeightsProcess::Weight(i, weight.mWeight));
-        }
-    }
-
-    // now validate the size of the lists and check whether all weights sum to 1.0f
-    for (unsigned int i = 0; i < mMesh->mNumVertices; ++i) {
-        EXPECT_LE(asWeights[i].size(), 4U);
-        float fSum = 0.0f;
-        for (VertexWeightList::const_iterator iter = asWeights[i].begin(); iter != asWeights[i].end(); ++iter) {
-            fSum += (*iter).mWeight;
-        }
-        EXPECT_GE(fSum, 0.95F);
-        EXPECT_LE(fSum, 1.04F);
-    }
-
-    // delete allocated storage
-    delete[] asWeights;
-
-    // everything seems to be OK
-}
diff --git a/libs/assimp/test/unit/utM3DImportExport.cpp b/libs/assimp/test/unit/utM3DImportExport.cpp
deleted file mode 100644
index bd9fca1..0000000
--- a/libs/assimp/test/unit/utM3DImportExport.cpp
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp tea
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/Importer.hpp>
-#include <assimp/Exporter.hpp>
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utM3DImportExport : public AbstractImportExportBase {
-public:
-	bool importerTest() override  {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals.m3d", aiProcess_ValidateDataStructure);
-#ifndef ASSIMP_BUILD_NO_M3D_IMPORTER
-		return nullptr != scene;
-#else
-        return nullptr == scene;
-#endif // ASSIMP_BUILD_NO_M3D_IMPORTER
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-    bool exporterTest() override {
-		Assimp::Importer importer;
-		const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals.m3d", aiProcess_ValidateDataStructure);
-		Exporter exporter;
-		aiReturn ret = exporter.Export(scene, "m3d", ASSIMP_TEST_MODELS_DIR "/M3D/cube_normals_out.m3d");
-		return ret == AI_SUCCESS;
-    }
-#endif
-};
-
-TEST_F(utM3DImportExport, importM3DFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-TEST_F(utM3DImportExport, exportM3DFromFileTest) {
-	EXPECT_TRUE(exporterTest());
-}
-#endif //  ASSIMP_BUILD_NO_EXPORT
diff --git a/libs/assimp/test/unit/utMDCImportExport.cpp b/libs/assimp/test/unit/utMDCImportExport.cpp
deleted file mode 100644
index 29b9ed5..0000000
--- a/libs/assimp/test/unit/utMDCImportExport.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utMDCImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-
-        //const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/MDC/spider.mdc", 0);
-        static_cast<void>(importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/MDC/spider.mdc", 0));
-        return true;
-    }
-};
-
-TEST_F(utMDCImportExport, importMDCFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utMaterialSystem.cpp b/libs/assimp/test/unit/utMaterialSystem.cpp
deleted file mode 100644
index 7b45604..0000000
--- a/libs/assimp/test/unit/utMaterialSystem.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "Material/MaterialSystem.h"
-#include <assimp/scene.h>
-
-using namespace ::std;
-using namespace ::Assimp;
-
-class MaterialSystemTest : public ::testing::Test {
-public:
-    virtual void SetUp() { this->pcMat = new aiMaterial(); }
-    virtual void TearDown() { delete this->pcMat; }
-
-protected:
-    aiMaterial *pcMat;
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testFloatProperty) {
-    float pf = 150392.63f;
-    this->pcMat->AddProperty(&pf, 1, "testKey1");
-    pf = 0.0f;
-
-    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey1", 0, 0, pf));
-    EXPECT_EQ(150392.63f, pf);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testFloatArrayProperty) {
-    float pf[] = { 0.0f, 1.0f, 2.0f, 3.0f };
-    unsigned int pMax = sizeof(pf) / sizeof(float);
-    this->pcMat->AddProperty(pf, pMax, "testKey2");
-    pf[0] = pf[1] = pf[2] = pf[3] = 12.0f;
-
-    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey2", 0, 0, pf, &pMax));
-    EXPECT_EQ(sizeof(pf) / sizeof(float), static_cast<size_t>(pMax));
-    EXPECT_TRUE(!pf[0] && 1.0f == pf[1] && 2.0f == pf[2] && 3.0f == pf[3]);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testIntProperty) {
-    int pf = 15039263;
-    this->pcMat->AddProperty(&pf, 1, "testKey3");
-    pf = 12;
-
-    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey3", 0, 0, pf));
-    EXPECT_EQ(15039263, pf);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testIntArrayProperty) {
-    int pf[] = { 0, 1, 2, 3 };
-    unsigned int pMax = sizeof(pf) / sizeof(int);
-    this->pcMat->AddProperty(pf, pMax, "testKey4");
-    pf[0] = pf[1] = pf[2] = pf[3] = 12;
-
-    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey4", 0, 0, pf, &pMax));
-    EXPECT_EQ(sizeof(pf) / sizeof(int), pMax);
-    EXPECT_TRUE(!pf[0] && 1 == pf[1] && 2 == pf[2] && 3 == pf[3]);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testColorProperty) {
-    aiColor4D clr;
-    clr.r = 2.0f;
-    clr.g = 3.0f;
-    clr.b = 4.0f;
-    clr.a = 5.0f;
-    this->pcMat->AddProperty(&clr, 1, "testKey5");
-    clr.b = 1.0f;
-    clr.a = clr.g = clr.r = 0.0f;
-
-    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey5", 0, 0, clr));
-    EXPECT_TRUE(clr.r == 2.0f && clr.g == 3.0f && clr.b == 4.0f && clr.a == 5.0f);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testStringProperty) {
-    aiString s;
-    s.Set("Hello, this is a small test");
-    this->pcMat->AddProperty(&s, "testKey6");
-    s.Set("358358");
-    EXPECT_EQ(AI_SUCCESS, pcMat->Get("testKey6", 0, 0, s));
-    EXPECT_STREQ("Hello, this is a small test", s.data);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(MaterialSystemTest, testMaterialNameAccess) {
-    aiMaterial *mat = new aiMaterial();
-    EXPECT_NE(nullptr, mat);
-
-    aiString name = mat->GetName();
-    const int retValue(strncmp(name.C_Str(), AI_DEFAULT_MATERIAL_NAME, name.length));
-    EXPECT_EQ(0, retValue);
-
-    delete mat;
-}
diff --git a/libs/assimp/test/unit/utMatrix3x3.cpp b/libs/assimp/test/unit/utMatrix3x3.cpp
deleted file mode 100644
index ae722a8..0000000
--- a/libs/assimp/test/unit/utMatrix3x3.cpp
+++ /dev/null
@@ -1,99 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-#include <iostream>
-
-using namespace ::Assimp;
-
-class utMatrix3x3Test : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utMatrix3x3Test, FromToMatrixTest) {
-    aiVector3D res;
-    aiMatrix3x3 trafo;
-
-    const double PRECISION = 0.000001;
-
-    // axes test
-    aiVector3D axes[] = { aiVector3D(1, 0, 0), aiVector3D(0, 1, 0), aiVector3D(0, 0, 1) };
-
-    for (int i = 0; i < 3; ++i) {
-        for (int j = 0; j < 3; ++j) {
-            aiMatrix3x3::FromToMatrix(axes[i], axes[j], trafo);
-            res = trafo * axes[i];
-
-            ASSERT_NEAR(axes[j].x, res.x, PRECISION);
-            ASSERT_NEAR(axes[j].y, res.y, PRECISION);
-            ASSERT_NEAR(axes[j].z, res.z, PRECISION);
-        }
-    }
-
-    // random test
-    const int NUM_SAMPLES = 10000;
-
-    aiVector3D from, to;
-
-    auto random_ratio = []() -> float {
-        return static_cast<float>(rand()) / static_cast<float>(RAND_MAX);
-    };
-
-    for (int i = 0; i < NUM_SAMPLES; ++i) {
-        from = aiVector3D(
-                1.f * random_ratio(),
-                1.f * random_ratio(),
-                1.f * random_ratio())
-                       .Normalize();
-        to = aiVector3D(
-                1.f * random_ratio(),
-                1.f * random_ratio(),
-                1.f * random_ratio())
-                     .Normalize();
-
-        aiMatrix3x3::FromToMatrix(from, to, trafo);
-        res = trafo * from;
-
-        ASSERT_NEAR(to.x, res.x, PRECISION);
-        ASSERT_NEAR(to.y, res.y, PRECISION);
-        ASSERT_NEAR(to.z, res.z, PRECISION);
-    }
-}
diff --git a/libs/assimp/test/unit/utMatrix4x4.cpp b/libs/assimp/test/unit/utMatrix4x4.cpp
deleted file mode 100644
index 0b85a8f..0000000
--- a/libs/assimp/test/unit/utMatrix4x4.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-using namespace Assimp;
-
-class utMatrix4x4 : public ::testing::Test {
-};
-
-TEST_F(utMatrix4x4, badIndexOperatorTest) {
-    aiMatrix4x4 m;
-    ai_real *a0 = m[4];
-    EXPECT_EQ(NULL, a0);
-}
-
-TEST_F(utMatrix4x4, indexOperatorTest) {
-    aiMatrix4x4 m;
-    ai_real *a0 = m[0];
-    EXPECT_FLOAT_EQ(1.0, *a0);
-    ai_real *a1 = a0 + 1;
-    EXPECT_FLOAT_EQ(0.0, *a1);
-    ai_real *a2 = a0 + 2;
-    EXPECT_FLOAT_EQ(0.0, *a2);
-    ai_real *a3 = a0 + 3;
-    EXPECT_FLOAT_EQ(0.0, *a3);
-
-    ai_real *a4 = m[1];
-    EXPECT_FLOAT_EQ(0.0, *a4);
-    ai_real *a5 = a4 + 1;
-    EXPECT_FLOAT_EQ(1.0, *a5);
-    ai_real *a6 = a4 + 2;
-    EXPECT_FLOAT_EQ(0.0, *a6);
-    ai_real *a7 = a4 + 3;
-    EXPECT_FLOAT_EQ(0.0, *a7);
-
-    ai_real *a8 = m[2];
-    EXPECT_FLOAT_EQ(0.0, *a8);
-    ai_real *a9 = a8 + 1;
-    EXPECT_FLOAT_EQ(0.0, *a9);
-    ai_real *a10 = a8 + 2;
-    EXPECT_FLOAT_EQ(1.0, *a10);
-    ai_real *a11 = a8 + 3;
-    EXPECT_FLOAT_EQ(0.0, *a11);
-
-    ai_real *a12 = m[3];
-    EXPECT_FLOAT_EQ(0.0, *a12);
-    ai_real *a13 = a12 + 1;
-    EXPECT_FLOAT_EQ(0.0, *a13);
-    ai_real *a14 = a12 + 2;
-    EXPECT_FLOAT_EQ(0.0, *a14);
-    ai_real *a15 = a12 + 3;
-    EXPECT_FLOAT_EQ(1.0, *a15);
-}
diff --git a/libs/assimp/test/unit/utMetadata.cpp b/libs/assimp/test/unit/utMetadata.cpp
deleted file mode 100644
index 6bd536d..0000000
--- a/libs/assimp/test/unit/utMetadata.cpp
+++ /dev/null
@@ -1,272 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include <assimp/metadata.h>
-
-using namespace ::Assimp;
-
-class utMetadata: public ::testing::Test {
-protected:
-    aiMetadata *m_data;
-
-    void SetUp() override {
-        m_data = nullptr;
-    }
-
-    void TearDown() override {
-        aiMetadata::Dealloc( m_data );
-    }
-
-};
-
-TEST_F( utMetadata, creationTest ) {
-    bool ok( true );
-    try {
-        aiMetadata data;
-    } catch ( ... ) {
-        ok = false;
-    }
-    EXPECT_TRUE( ok );
-}
-
-TEST_F( utMetadata, allocTest ) {
-    aiMetadata *data = aiMetadata::Alloc( 0 );
-    EXPECT_EQ( nullptr, data );
-
-    data = aiMetadata::Alloc( 1 );
-    EXPECT_NE( nullptr, data );
-    EXPECT_EQ( 1U, data->mNumProperties );
-    EXPECT_NE( nullptr, data->mKeys );
-    EXPECT_NE( nullptr, data->mValues );
-    aiMetadata::Dealloc( data );
-}
-
-TEST_F( utMetadata, get_set_pod_Test ) {
-    m_data = aiMetadata::Alloc( 5 );
-
-    // int, 32 bit
-    unsigned int index( 0 );
-    bool success( false );
-    const std::string key_int = "test_int";
-    success = m_data->Set( index, key_int, 1 );
-    EXPECT_TRUE( success );
-    success = m_data->Set( index + 10, key_int, 1 );
-    EXPECT_FALSE( success );
-
-    // unsigned int, 64 bit
-    index++;
-    const std::string key_uint = "test_uint";
-    success = m_data->Set<uint64_t>( index, key_uint, 1UL );
-    EXPECT_TRUE( success );
-    uint64_t result_uint( 0 );
-    success = m_data->Get( key_uint, result_uint );
-    EXPECT_TRUE( success );
-    EXPECT_EQ( 1UL, result_uint );
-
-    // bool
-    index++;
-    const std::string key_bool = "test_bool";
-    success = m_data->Set( index, key_bool, true );
-    EXPECT_TRUE( success );
-    bool result_bool( false );
-    success = m_data->Get( key_bool, result_bool );
-    EXPECT_TRUE( success );
-    EXPECT_EQ( true, result_bool );
-
-    // float
-    index++;
-    const std::string key_float = "test_float";
-    float fVal = 2.0f;
-    success = m_data->Set( index, key_float, fVal );
-    EXPECT_TRUE( success );
-    float result_float( 0.0f );
-    success = m_data->Get( key_float, result_float );
-    EXPECT_TRUE( success );
-    EXPECT_FLOAT_EQ( 2.0f, result_float );
-
-    // double
-    index++;
-    const std::string key_double = "test_double";
-    double dVal = 3.0;
-    success = m_data->Set( index, key_double, dVal );
-    EXPECT_TRUE( success );
-    double result_double( 0.0 );
-    success = m_data->Get( key_double, result_double );
-    EXPECT_TRUE( success );
-    EXPECT_DOUBLE_EQ( 3.0, result_double );
-
-    // error
-    int result;
-    success = m_data->Get( "bla", result );
-    EXPECT_FALSE( success );
-}
-
-TEST_F( utMetadata, get_set_string_Test ) {
-    m_data = aiMetadata::Alloc( 1 );
-
-    unsigned int index( 0 );
-    bool success( false );
-    const std::string key = "test";
-    success = m_data->Set( index, key, aiString( std::string( "test" ) ) );
-    EXPECT_TRUE( success );
-
-    success = m_data->Set( index+10, key, aiString( std::string( "test" ) ) );
-    EXPECT_FALSE( success );
-
-    aiString result;
-    success = m_data->Get( key, result );
-    EXPECT_EQ( aiString( std::string( "test" ) ), result );
-    EXPECT_TRUE( success );
-
-    success = m_data->Get( "bla", result );
-    EXPECT_FALSE( success );
-}
-
-TEST_F( utMetadata, get_set_aiVector3D_Test ) {
-    m_data = aiMetadata::Alloc( 1 );
-
-    unsigned int index( 0 );
-    bool success( false );
-    const std::string key = "test";
-    aiVector3D vec( 1, 2, 3 );
-
-    success = m_data->Set( index, key, vec );
-    EXPECT_TRUE( success );
-
-    aiVector3D result( 0, 0, 0 );
-    success = m_data->Get( key, result );
-    EXPECT_EQ( vec, result );
-    EXPECT_TRUE( success );
-}
-
-TEST_F( utMetadata, copy_test ) {
-    m_data = aiMetadata::Alloc( AI_META_MAX );
-    bool bv = true;
-    m_data->Set( 0, "bool", bv );
-    int32_t i32v = -10;
-    m_data->Set( 1, "int32", i32v );
-    uint64_t ui64v = static_cast<uint64_t>( 10 );
-    m_data->Set( 2, "uint64", ui64v );
-    float fv = 1.0f;
-    m_data->Set( 3, "float", fv );
-    double dv = 2.0;
-    m_data->Set( 4, "double", dv );
-    const aiString strVal( std::string( "test" ) );
-    m_data->Set( 5, "aiString", strVal );
-    aiVector3D vecVal( 1, 2, 3 );
-    m_data->Set( 6, "aiVector3D", vecVal );
-    aiMetadata metaVal;
-    m_data->Set( 7, "aiMetadata", metaVal );
-
-    aiMetadata copy( *m_data );
-    EXPECT_EQ( 8u, copy.mNumProperties );
-
-    // bool test
-    {
-        bool v;
-        EXPECT_TRUE( copy.Get( "bool", v ) );
-        EXPECT_EQ( bv, v );
-    }
-
-    // int32_t test
-    {
-		int32_t v = 0;
-        bool ok = copy.Get( "int32", v );
-        EXPECT_TRUE( ok );
-        EXPECT_EQ( i32v, v );
-    }
-
-    // uint64_t test
-    {
-        uint64_t v;
-        bool ok = copy.Get( "uint64", v );
-        EXPECT_TRUE( ok );
-        EXPECT_EQ( ui64v, v );
-    }
-
-    // float test
-    {
-        float v;
-        EXPECT_TRUE( copy.Get( "float", v ) );
-        EXPECT_EQ( fv, v );
-    }
-
-    // double test
-    {
-        double v;
-        EXPECT_TRUE( copy.Get( "double", v ) );
-        EXPECT_EQ( dv, v );
-    }
-
-    // bool test
-    {
-        aiString v;
-        EXPECT_TRUE( copy.Get( "aiString", v ) );
-        EXPECT_EQ( strVal, v );
-    }
-
-    // bool test
-    {
-        aiVector3D v;
-        EXPECT_TRUE( copy.Get( "aiVector3D", v ) );
-        EXPECT_EQ( vecVal, v );
-    }
-
-    // metadata test
-    {
-        aiMetadata v;
-        EXPECT_TRUE( copy.Get( "aiMetadata", v ) );
-        EXPECT_EQ( metaVal, v );
-    }
-}
-
-TEST_F( utMetadata, set_test ) {
-    aiMetadata v;
-    const std::string key_bool = "test_bool";
-    v.Set(1, key_bool, true);
-    v.Set(1, key_bool, true);
-    v.Set(1, key_bool, true);
-    v.Set(1, key_bool, true);
-}
diff --git a/libs/assimp/test/unit/utNoBoostTest.cpp b/libs/assimp/test/unit/utNoBoostTest.cpp
deleted file mode 100644
index cb6c391..0000000
--- a/libs/assimp/test/unit/utNoBoostTest.cpp
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "BoostWorkaround/boost/tuple/tuple.hpp"
-
-#define ASSIMP_FORCE_NOBOOST
-#include "BoostWorkaround/boost/format.hpp"
-#include <assimp/TinyFormatter.h>
-
-
-using namespace std;
-using namespace Assimp;
-using namespace Assimp::Formatter;
-
-// ------------------------------------------------------------------------------------------------
-TEST(NoBoostTest, testFormat)
-{
-    EXPECT_EQ( "Ahoi!", boost::str( boost::format("Ahoi!") ));
-    EXPECT_EQ( "Ahoi! %", boost::str( boost::format("Ahoi! %%") ));
-    EXPECT_EQ( "Ahoi! ", boost::str( boost::format("Ahoi! %s") ));
-    EXPECT_EQ( "Ahoi! !!", boost::str( boost::format("Ahoi! %s") % "!!" ));
-    EXPECT_EQ( "Ahoi! !!", boost::str( boost::format("Ahoi! %s") % "!!" % "!!" ));
-    EXPECT_EQ( "abc", boost::str( boost::format("%s%s%s") % "a" % std::string("b") % "c" ));
-}
-
-struct another
-{
-    int dummy;
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST(NoBoostTest, Tuple) {
-    // Implicit conversion
-    boost::tuple<unsigned,unsigned,unsigned> first = boost::make_tuple(4,4,4);
-    EXPECT_EQ(4U, first.get<0>());
-    EXPECT_EQ(4U, first.get<1>());
-    EXPECT_EQ(4U, first.get<2>());
-
-    boost::tuple<int, float, double, bool, another> second=
-    		boost::make_tuple(1,1.0f,0.0,false,another());
-    bool b = second.get<3>();
-
-    // check empty tuple
-    boost::tuple<> third;
-    third;
-
-    // FIXME: Explicit conversion not really required yet
-    boost::tuple<float,float,float> last =
-        (boost::tuple<float,float,float>)boost::make_tuple(1.,2.,3.);
-    EXPECT_EQ(1.f, last.get<0>());
-    EXPECT_EQ(2.f, last.get<1>());
-    EXPECT_EQ(3.f, last.get<2>());
-
-    // Non-const access
-    first.get<0>() = 1;
-    first.get<1>() = 2;
-    first.get<2>() = 3;
-    EXPECT_EQ(1U, first.get<0>());
-    EXPECT_EQ(2U, first.get<1>());
-    EXPECT_EQ(3U, first.get<2>());
-
-    // Const cases
-    const boost::tuple<unsigned,unsigned,unsigned> constant = boost::make_tuple(5,5,5);
-    first.get<0>() = constant.get<0>();
-    EXPECT_EQ(5U, constant.get<0>());
-    EXPECT_EQ(5U, first.get<0>());
-
-    // Direct assignment w. explicit conversion
-    last = first;
-    EXPECT_EQ(5.f, last.get<0>());
-    EXPECT_EQ(2.f, last.get<1>());
-    EXPECT_EQ(3.f, last.get<2>());
-}
diff --git a/libs/assimp/test/unit/utObjImportExport.cpp b/libs/assimp/test/unit/utObjImportExport.cpp
deleted file mode 100644
index 58eace0..0000000
--- a/libs/assimp/test/unit/utObjImportExport.cpp
+++ /dev/null
@@ -1,479 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "SceneDiffer.h"
-#include "UnitTestPCH.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-static const float VertComponents[24 * 3] = {
-    -0.500000, 0.500000, 0.500000,
-    -0.500000, 0.500000, -0.500000,
-    -0.500000, -0.500000, -0.500000,
-    -0.500000, -0.500000, 0.500000,
-    -0.500000, -0.500000, -0.500000,
-    0.500000, -0.500000, -0.500000,
-    0.500000, -0.500000, 0.500000,
-    -0.500000, -0.500000, 0.500000,
-    -0.500000, 0.500000, -0.500000,
-    0.500000, 0.500000, -0.500000,
-    0.500000, -0.500000, -0.500000,
-    -0.500000, -0.500000, -0.500000,
-    0.500000, 0.500000, 0.500000,
-    0.500000, 0.500000, -0.500000,
-    -0.500000, 0.500000, -0.500000,
-    -0.500000, 0.500000, 0.500000,
-    0.500000, -0.500000, 0.500000,
-    0.500000, 0.500000, 0.500000,
-    -0.500000, 0.500000, 0.500000,
-    -0.500000, -0.500000, 0.500000,
-    0.500000, -0.500000, -0.500000,
-    0.500000, 0.500000, -0.500000,
-    0.500000, 0.500000, 0.500000f,
-    0.500000, -0.500000, 0.500000f
-};
-
-static const char *ObjModel =
-        "o 1\n"
-        "\n"
-        "# Vertex list\n"
-        "\n"
-        "v -0.5 -0.5  0.5\n"
-        "v -0.5 -0.5 -0.5\n"
-        "v -0.5  0.5 -0.5\n"
-        "v -0.5  0.5  0.5\n"
-        "v  0.5 -0.5  0.5\n"
-        "v  0.5 -0.5 -0.5\n"
-        "v  0.5  0.5 -0.5\n"
-        "v  0.5  0.5  0.5\n"
-        "\n"
-        "# Point / Line / Face list\n"
-        "\n"
-        "g Box01\n"
-        "usemtl Default\n"
-        "f 4 3 2 1\n"
-        "f 2 6 5 1\n"
-        "f 3 7 6 2\n"
-        "f 8 7 3 4\n"
-        "f 5 8 4 1\n"
-        "f 6 7 8 5\n"
-        "\n"
-        "# End of file\n";
-
-static const char *ObjModel_Issue1111 =
-        "o 1\n"
-        "\n"
-        "# Vertex list\n"
-        "\n"
-        "v -0.5 -0.5  0.5\n"
-        "v -0.5 -0.5 -0.5\n"
-        "v -0.5  0.5 -0.5\n"
-        "\n"
-        "usemtl\n"
-        "f 1 2 3\n"
-        "\n"
-        "# End of file\n";
-
-class utObjImportExport : public AbstractImportExportBase {
-protected:
-    void SetUp() override {
-        m_im = new Assimp::Importer;
-    }
-
-    void TearDown() override {
-        delete m_im;
-        m_im = nullptr;
-    }
-
-    aiScene *createScene() {
-        aiScene *expScene = new aiScene;
-        expScene->mNumMeshes = 1;
-        expScene->mMeshes = new aiMesh *[1];
-        aiMesh *mesh = new aiMesh;
-        mesh->mName.Set("Box01");
-        mesh->mNumVertices = 24;
-        mesh->mVertices = new aiVector3D[24];
-        ::memcpy(&mesh->mVertices->x, &VertComponents[0], sizeof(float) * 24 * 3);
-        mesh->mNumFaces = 6;
-        mesh->mFaces = new aiFace[mesh->mNumFaces];
-
-        mesh->mFaces[0].mNumIndices = 4;
-        mesh->mFaces[0].mIndices = new unsigned int[mesh->mFaces[0].mNumIndices];
-        mesh->mFaces[0].mIndices[0] = 0;
-        mesh->mFaces[0].mIndices[1] = 1;
-        mesh->mFaces[0].mIndices[2] = 2;
-        mesh->mFaces[0].mIndices[3] = 3;
-
-        mesh->mFaces[1].mNumIndices = 4;
-        mesh->mFaces[1].mIndices = new unsigned int[mesh->mFaces[0].mNumIndices];
-        mesh->mFaces[1].mIndices[0] = 4;
-        mesh->mFaces[1].mIndices[1] = 5;
-        mesh->mFaces[1].mIndices[2] = 6;
-        mesh->mFaces[1].mIndices[3] = 7;
-
-        mesh->mFaces[2].mNumIndices = 4;
-        mesh->mFaces[2].mIndices = new unsigned int[mesh->mFaces[0].mNumIndices];
-        mesh->mFaces[2].mIndices[0] = 8;
-        mesh->mFaces[2].mIndices[1] = 9;
-        mesh->mFaces[2].mIndices[2] = 10;
-        mesh->mFaces[2].mIndices[3] = 11;
-
-        mesh->mFaces[3].mNumIndices = 4;
-        mesh->mFaces[3].mIndices = new unsigned int[mesh->mFaces[0].mNumIndices];
-        mesh->mFaces[3].mIndices[0] = 12;
-        mesh->mFaces[3].mIndices[1] = 13;
-        mesh->mFaces[3].mIndices[2] = 14;
-        mesh->mFaces[3].mIndices[3] = 15;
-
-        mesh->mFaces[4].mNumIndices = 4;
-        mesh->mFaces[4].mIndices = new unsigned int[mesh->mFaces[0].mNumIndices];
-        mesh->mFaces[4].mIndices[0] = 16;
-        mesh->mFaces[4].mIndices[1] = 17;
-        mesh->mFaces[4].mIndices[2] = 18;
-        mesh->mFaces[4].mIndices[3] = 19;
-
-        mesh->mFaces[5].mNumIndices = 4;
-        mesh->mFaces[5].mIndices = new unsigned int[mesh->mFaces[0].mNumIndices];
-        mesh->mFaces[5].mIndices[0] = 20;
-        mesh->mFaces[5].mIndices[1] = 21;
-        mesh->mFaces[5].mIndices[2] = 22;
-        mesh->mFaces[5].mIndices[3] = 23;
-
-        expScene->mMeshes[0] = mesh;
-
-        expScene->mNumMaterials = 1;
-        expScene->mMaterials = new aiMaterial *[expScene->mNumMaterials];
-
-        return expScene;
-    }
-
-    bool importerTest() override {
-        ::Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-    bool exporterTest() override {
-        ::Assimp::Importer importer;
-        ::Assimp::Exporter exporter;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/spider.obj", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "obj", ASSIMP_TEST_MODELS_DIR "/OBJ/spider_out.obj"));
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "objnomtl", ASSIMP_TEST_MODELS_DIR "/OBJ/spider_nomtl_out.obj"));
-
-        return true;
-    }
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-protected:
-    ::Assimp::Importer *m_im;
-    aiScene *m_expectedScene;
-};
-
-TEST_F(utObjImportExport, importObjFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utObjImportExport, exportObjFromFileTest) {
-    EXPECT_TRUE(exporterTest());
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utObjImportExport, obj_import_test) {
-    const aiScene *scene = m_im->ReadFileFromMemory((void *)ObjModel, strlen(ObjModel), 0);
-    aiScene *expected = createScene();
-    EXPECT_NE(nullptr, scene);
-
-    SceneDiffer differ;
-    EXPECT_TRUE(differ.isEqual(expected, scene));
-    differ.showReport();
-
-    m_im->FreeScene();
-    for (unsigned int i = 0; i < expected->mNumMeshes; ++i) {
-        delete expected->mMeshes[i];
-    }
-    delete[] expected->mMeshes;
-    expected->mMeshes = nullptr;
-    delete[] expected->mMaterials;
-    expected->mMaterials = nullptr;
-    delete expected;
-}
-
-TEST_F(utObjImportExport, issue1111_no_mat_name_Test) {
-    const aiScene *scene = m_im->ReadFileFromMemory((void *)ObjModel_Issue1111, strlen(ObjModel_Issue1111), 0);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, issue809_vertex_color_Test) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/cube_with_vertexcolors.obj", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-    ::Assimp::Exporter exporter;
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "obj", ASSIMP_TEST_MODELS_DIR "/OBJ/test_out.obj"));
-#endif // ASSIMP_BUILD_NO_EXPORT
-}
-
-TEST_F(utObjImportExport, issue1923_vertex_color_Test) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/cube_with_vertexcolors_uni.obj", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    scene = importer.GetOrphanedScene();
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-    ::Assimp::Exporter exporter;
-    const aiExportDataBlob *blob = exporter.ExportToBlob(scene, "obj");
-    EXPECT_NE(nullptr, blob);
-
-    const aiScene *sceneReImport = importer.ReadFileFromMemory(blob->data, blob->size, aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    SceneDiffer differ;
-    EXPECT_TRUE(differ.isEqual(scene, sceneReImport));
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-    delete scene;
-}
-
-TEST_F(utObjImportExport, issue1453_segfault) {
-    static const char *curObjModel =
-            "v  0.0  0.0  0.0\n"
-            "v  0.0  0.0  1.0\n"
-            "v  0.0  1.0  0.0\n"
-            "v  0.0  1.0  1.0\n"
-            "v  1.0  0.0  0.0\n"
-            "v  1.0  0.0  1.0\n"
-            "v  1.0  1.0  0.0\n"
-            "v  1.0  1.0  1.0\nB";
-
-    Assimp::Importer myimporter;
-    const aiScene *scene = myimporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), aiProcess_ValidateDataStructure);
-    EXPECT_EQ(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, relative_indices_Test) {
-    static const char *curObjModel =
-            "v -0.500000 0.000000 0.400000\n"
-            "v -0.500000 0.000000 -0.800000\n"
-            "v -0.500000 1.000000 -0.800000\n"
-            "v -0.500000 1.000000 0.400000\n"
-            "f -4 -3 -2 -1\nB";
-
-    Assimp::Importer myimporter;
-    const aiScene *scene = myimporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(scene->mNumMeshes, 1U);
-    const aiMesh *mesh = scene->mMeshes[0];
-    EXPECT_EQ(mesh->mNumVertices, 4U);
-    EXPECT_EQ(mesh->mNumFaces, 1U);
-    const aiFace face = mesh->mFaces[0];
-    EXPECT_EQ(face.mNumIndices, 4U);
-    for (unsigned int i = 0; i < face.mNumIndices; ++i) {
-        EXPECT_EQ(face.mIndices[i], i);
-    }
-}
-
-TEST_F(utObjImportExport, homogeneous_coordinates_Test) {
-    static const char *curObjModel =
-            "v -0.500000 0.000000 0.400000 0.50000\n"
-            "v -0.500000 0.000000 -0.800000 1.00000\n"
-            "v 0.500000 1.000000 -0.800000 0.5000\n"
-            "f 1 2 3\nB";
-
-    Assimp::Importer myimporter;
-    const aiScene *scene = myimporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(scene->mNumMeshes, 1U);
-    const aiMesh *mesh = scene->mMeshes[0];
-    EXPECT_EQ(mesh->mNumVertices, 3U);
-    EXPECT_EQ(mesh->mNumFaces, 1U);
-    const aiFace face = mesh->mFaces[0];
-    EXPECT_EQ(face.mNumIndices, 3U);
-    const aiVector3D vertice = mesh->mVertices[0];
-    EXPECT_EQ(vertice.x, -1.0f);
-    EXPECT_EQ(vertice.y, 0.0f);
-    EXPECT_EQ(vertice.z, 0.8f);
-}
-
-TEST_F(utObjImportExport, homogeneous_coordinates_divide_by_zero_Test) {
-    static const char *curObjModel =
-            "v -0.500000 0.000000 0.400000 0.\n"
-            "v -0.500000 0.000000 -0.800000 1.00000\n"
-            "v 0.500000 1.000000 -0.800000 0.5000\n"
-            "f 1 2 3\nB";
-
-    Assimp::Importer myimporter;
-    const aiScene *scene = myimporter.ReadFileFromMemory(curObjModel, std::strlen(curObjModel), aiProcess_ValidateDataStructure);
-    EXPECT_EQ(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, 0based_array_Test) {
-    static const char *curObjModel =
-            "v -0.500000 0.000000 0.400000\n"
-            "v -0.500000 0.000000 -0.800000\n"
-            "v -0.500000 1.000000 -0.800000\n"
-            "f 0 1 2\nB";
-
-    Assimp::Importer myImporter;
-    const aiScene *scene = myImporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), 0);
-    EXPECT_EQ(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, invalid_normals_uvs) {
-    static const char *curObjModel =
-            "v -0.500000 0.000000 0.400000\n"
-            "v -0.500000 0.000000 -0.800000\n"
-            "v -0.500000 1.000000 -0.800000\n"
-            "vt 0 0\n"
-            "vn 0 1 0\n"
-            "f 1/1/1 1/1/1 2/2/2\nB";
-
-    Assimp::Importer myImporter;
-    const aiScene *scene = myImporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), 0);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, no_vt_just_vns) {
-    static const char *curObjModel =
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 0 0 0\n"
-            "v 10 0 0\n"
-            "v 0 10 0\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "vn 0 0 1\n"
-            "f 10/10 11/11 12/12\n";
-
-    Assimp::Importer myImporter;
-    const aiScene *scene = myImporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), 0);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, mtllib_after_g) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/cube_mtllib_after_g.obj", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-
-    EXPECT_EQ(scene->mNumMeshes, 1U);
-    const aiMesh *mesh = scene->mMeshes[0];
-    const aiMaterial *mat = scene->mMaterials[mesh->mMaterialIndex];
-    aiString name;
-    ASSERT_EQ(aiReturn_SUCCESS, mat->Get(AI_MATKEY_NAME, name));
-    EXPECT_STREQ("MyMaterial", name.C_Str());
-}
-
-TEST_F(utObjImportExport, import_point_cloud) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/point_cloud.obj", 0);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, import_without_linend) {
-    Assimp::Importer myImporter;
-    const aiScene *scene = myImporter.ReadFile(ASSIMP_TEST_MODELS_DIR "/OBJ/box_without_lineending.obj", 0);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST_F(utObjImportExport, import_with_line_continuations) {
-    static const char *curObjModel =
-            "v -0.5 -0.5 0.5\n"
-            "v -0.5 \\\n"
-            "  -0.5 -0.5\n"
-            "v -0.5 \\\n"
-            "   0.5 \\\n"
-            "   -0.5\n"
-            "f 1 2 3\n";
-
-    Assimp::Importer myImporter;
-    const aiScene *scene = myImporter.ReadFileFromMemory(curObjModel, strlen(curObjModel), 0);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(scene->mNumMeshes, 1U);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 3U);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 1U);
-
-    auto vertices = scene->mMeshes[0]->mVertices;
-    const float threshold = 0.0001f;
-
-    EXPECT_NEAR(vertices[0].x, -0.5f, threshold);
-    EXPECT_NEAR(vertices[0].y, -0.5f, threshold);
-    EXPECT_NEAR(vertices[0].z, 0.5f, threshold);
-
-    EXPECT_NEAR(vertices[1].x, -0.5f, threshold);
-    EXPECT_NEAR(vertices[1].y, -0.5f, threshold);
-    EXPECT_NEAR(vertices[1].z, -0.5f, threshold);
-
-    EXPECT_NEAR(vertices[2].x, -0.5f, threshold);
-    EXPECT_NEAR(vertices[2].y, 0.5f, threshold);
-    EXPECT_NEAR(vertices[2].z, -0.5f, threshold);
-}
diff --git a/libs/assimp/test/unit/utObjTools.cpp b/libs/assimp/test/unit/utObjTools.cpp
deleted file mode 100644
index 744e226..0000000
--- a/libs/assimp/test/unit/utObjTools.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AssetLib/Obj/ObjFileParser.h"
-#include "AssetLib/Obj/ObjTools.h"
-#include "UnitTestPCH.h"
-
-using namespace ::Assimp;
-
-class utObjTools : public ::testing::Test {
-    // empty
-};
-
-class TestObjFileParser : public ObjFileParser {
-public:
-    TestObjFileParser() :
-            ObjFileParser() {
-        // empty
-    }
-
-    ~TestObjFileParser() {
-        // empty
-    }
-
-    void testCopyNextWord(char *pBuffer, size_t length) {
-        copyNextWord(pBuffer, length);
-    }
-
-    size_t testGetNumComponentsInDataDefinition() {
-        return getNumComponentsInDataDefinition();
-    }
-};
-
-TEST_F(utObjTools, skipDataLine_OneLine_Success) {
-    std::vector<char> buffer;
-    std::string data("v -0.5 -0.5 0.5\nend");
-    buffer.resize(data.size());
-    ::memcpy(&buffer[0], &data[0], data.size());
-    std::vector<char>::iterator itBegin(buffer.begin()), itEnd(buffer.end());
-    unsigned int line = 0;
-    std::vector<char>::iterator current = skipLine<std::vector<char>::iterator>(itBegin, itEnd, line);
-    EXPECT_EQ('e', *current);
-}
-
-TEST_F(utObjTools, skipDataLine_TwoLines_Success) {
-    TestObjFileParser test_parser;
-    std::string data("vn -2.061493116917992e-15 -0.9009688496589661 \\\n-0.4338837265968323");
-    std::vector<char> buffer;
-    buffer.resize(data.size());
-    ::memcpy(&buffer[0], &data[0], data.size());
-    test_parser.setBuffer(buffer);
-    static const size_t Size = 4096UL;
-    char data_buffer[Size];
-
-    test_parser.testCopyNextWord(data_buffer, Size);
-    EXPECT_EQ(0, strncmp(data_buffer, "vn", 2));
-
-    test_parser.testCopyNextWord(data_buffer, Size);
-    EXPECT_EQ(data_buffer[0], '-');
-
-    test_parser.testCopyNextWord(data_buffer, Size);
-    EXPECT_EQ(data_buffer[0], '-');
-
-    test_parser.testCopyNextWord(data_buffer, Size);
-    EXPECT_EQ(data_buffer[0], '-');
-}
-
-TEST_F(utObjTools, countComponents_TwoLines_Success) {
-    TestObjFileParser test_parser;
-    std::string data("-2.061493116917992e-15 -0.9009688496589661 \\\n-0.4338837265968323");
-    std::vector<char> buffer;
-    buffer.resize(data.size() + 1);
-    ::memcpy(&buffer[0], &data[0], data.size());
-    buffer[buffer.size() - 1] = '\0';
-    test_parser.setBuffer(buffer);
-
-    size_t numComps = test_parser.testGetNumComponentsInDataDefinition();
-    EXPECT_EQ(3U, numComps);
-}
diff --git a/libs/assimp/test/unit/utOpenGEXImportExport.cpp b/libs/assimp/test/unit/utOpenGEXImportExport.cpp
deleted file mode 100644
index a7b6820..0000000
--- a/libs/assimp/test/unit/utOpenGEXImportExport.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utOpenGEXImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OpenGEX/Example.ogex", 0);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utOpenGEXImportExport, importLWSFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utOpenGEXImportExport, Importissue1262_NoCrash) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OpenGEX/light_issue1262.ogex", 0);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utOpenGEXImportExport, Importissue1340_EmptyCameraObject) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/OpenGEX/empty_camera.ogex", 0);
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utPLYImportExport.cpp b/libs/assimp/test/unit/utPLYImportExport.cpp
deleted file mode 100644
index 2edbdd7..0000000
--- a/libs/assimp/test/unit/utPLYImportExport.cpp
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "AbstractImportExportBase.h"
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-using namespace ::Assimp;
-
-class utPLYImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube.ply", aiProcess_ValidateDataStructure);
-        EXPECT_EQ(1u, scene->mNumMeshes);
-        EXPECT_NE(nullptr, scene->mMeshes[0]);
-        if (nullptr == scene->mMeshes[0]) {
-            return false;
-        }
-        EXPECT_EQ(8u, scene->mMeshes[0]->mNumVertices);
-        EXPECT_EQ(6u, scene->mMeshes[0]->mNumFaces);
-
-        return (nullptr != scene);
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-    virtual bool exporterTest() {
-        Importer importer;
-        Exporter exporter;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube.ply", aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "ply", ASSIMP_TEST_MODELS_DIR "/PLY/cube_out.ply"));
-
-        return true;
-    }
-#endif // ASSIMP_BUILD_NO_EXPORT
-};
-
-TEST_F(utPLYImportExport, importTest_Success) {
-    EXPECT_TRUE(importerTest());
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utPLYImportExport, exportTest_Success) {
-    EXPECT_TRUE(exporterTest());
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-//Test issue 1623, crash when loading two PLY files in a row
-TEST_F(utPLYImportExport, importerMultipleTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube.ply", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-
-    scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube.ply", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-    EXPECT_NE(nullptr, scene->mMeshes[0]);
-    EXPECT_EQ(6u, scene->mMeshes[0]->mNumFaces);
-}
-
-TEST_F(utPLYImportExport, importPLYwithUV) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube_uv.ply", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-    EXPECT_NE(nullptr, scene->mMeshes[0]);
-    //This test model is using n-gons, so 6 faces instead of 12 tris
-    EXPECT_EQ(6u, scene->mMeshes[0]->mNumFaces);
-    EXPECT_EQ(aiPrimitiveType_POLYGON, scene->mMeshes[0]->mPrimitiveTypes);
-    EXPECT_EQ(true, scene->mMeshes[0]->HasTextureCoords(0));
-}
-
-TEST_F(utPLYImportExport, importBinaryPLY) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/cube_binary.ply", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-    EXPECT_NE(nullptr, scene->mMeshes[0]);
-    //This test model is double sided, so 12 faces instead of 6
-    EXPECT_EQ(12u, scene->mMeshes[0]->mNumFaces);
-}
-
-TEST_F(utPLYImportExport, vertexColorTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/float-color.ply", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(1u, scene->mMeshes[0]->mNumFaces);
-    EXPECT_EQ(aiPrimitiveType_TRIANGLE, scene->mMeshes[0]->mPrimitiveTypes);
-    EXPECT_EQ(true, scene->mMeshes[0]->HasVertexColors(0));
-
-    auto first_face = scene->mMeshes[0]->mFaces[0];
-    EXPECT_EQ(3u, first_face.mNumIndices);
-    EXPECT_EQ(0u, first_face.mIndices[0]);
-    EXPECT_EQ(1u, first_face.mIndices[1]);
-    EXPECT_EQ(2u, first_face.mIndices[2]);
-}
-
-// Test issue #623, PLY importer should not automatically create faces
-TEST_F(utPLYImportExport, pointcloudTest) {
-    Assimp::Importer importer;
-
-    //Could not use aiProcess_ValidateDataStructure since it's missing faces.
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/PLY/issue623.ply", 0);
-    EXPECT_NE(nullptr, scene);
-
-    EXPECT_EQ(1u, scene->mNumMeshes);
-    EXPECT_NE(nullptr, scene->mMeshes[0]);
-    EXPECT_EQ(24u, scene->mMeshes[0]->mNumVertices);
-    EXPECT_EQ(aiPrimitiveType::aiPrimitiveType_POINT, scene->mMeshes[0]->mPrimitiveTypes);
-    EXPECT_EQ(0u, scene->mMeshes[0]->mNumFaces);
-}
-
-static const char *test_file =
-        "ply\n"
-        "format ascii 1.0\n"
-        "element vertex 4\n"
-        "property float x\n"
-        "property float y\n"
-        "property float z\n"
-        "property uchar red\n"
-        "property uchar green\n"
-        "property uchar blue\n"
-        "property float nx\n"
-        "property float ny\n"
-        "property float nz\n"
-        "end_header\n"
-        "0.0 0.0 0.0 255 255 255 0.0 1.0 0.0\n"
-        "0.0 0.0 1.0 255 0 255 0.0 0.0 1.0\n"
-        "0.0 1.0 0.0 255 255 0 1.0 0.0 0.0\n"
-        "0.0 1.0 1.0 0 255 255 1.0 1.0 0.0\n";
-
-TEST_F(utPLYImportExport, parseErrorTest) {
-    Assimp::Importer importer;
-    //Could not use aiProcess_ValidateDataStructure since it's missing faces.
-    const aiScene *scene = importer.ReadFileFromMemory(test_file, strlen(test_file), 0);
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utPMXImporter.cpp b/libs/assimp/test/unit/utPMXImporter.cpp
deleted file mode 100644
index a0d663d..0000000
--- a/libs/assimp/test/unit/utPMXImporter.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-#include "AbstractImportExportBase.h"
-#include "AssetLib/MMD/MMDImporter.h"
-
-#include <assimp/Importer.hpp>
-
-using namespace ::Assimp;
-
-class utPMXImporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        /*const aiScene *scene = importer.ReadFile( ASSIMP_TEST_MODELS_DIR "/../models-nonbsd/MMD/Alicia_blade.pmx", aiProcess_ValidateDataStructure );
-        return nullptr != scene;*/
-        return true;
-    }
-};
-
-TEST_F( utPMXImporter, importTest ) {
-    EXPECT_TRUE( importerTest() );
-}
diff --git a/libs/assimp/test/unit/utPretransformVertices.cpp b/libs/assimp/test/unit/utPretransformVertices.cpp
deleted file mode 100644
index b22fdf7..0000000
--- a/libs/assimp/test/unit/utPretransformVertices.cpp
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "PostProcessing/PretransformVertices.h"
-#include <assimp/scene.h>
-
-using namespace std;
-using namespace Assimp;
-
-class PretransformVerticesTest : public ::testing::Test {
-public:
-    PretransformVerticesTest() :
-            Test(), mScene(nullptr), mProcess(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    aiScene *mScene;
-    PretransformVertices *mProcess;
-};
-
-// ------------------------------------------------------------------------------------------------
-void AddNodes(unsigned int num, aiNode *father, unsigned int depth) {
-    father->mChildren = new aiNode *[father->mNumChildren = 5];
-    for (unsigned int i = 0; i < 5; ++i) {
-        aiNode *nd = father->mChildren[i] = new aiNode();
-
-        nd->mName.length = sprintf(nd->mName.data, "%i%i", depth, i);
-
-        // spawn two meshes
-        nd->mMeshes = new unsigned int[nd->mNumMeshes = 2];
-        nd->mMeshes[0] = num * 5 + i;
-        nd->mMeshes[1] = 24 - (num * 5 + i); // mesh 12 is special ... it references the same mesh twice
-
-        // setup an unique transformation matrix
-        nd->mTransformation.a1 = num * 5.f + i + 1;
-    }
-
-    if (depth > 1) {
-        for (unsigned int i = 0; i < 5; ++i) {
-            AddNodes(i, father->mChildren[i], depth - 1);
-        }
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void PretransformVerticesTest::SetUp() {
-    mScene = new aiScene();
-
-    // add 5 empty materials
-    mScene->mMaterials = new aiMaterial *[mScene->mNumMaterials = 5];
-    for (unsigned int i = 0; i < 5; ++i) {
-        mScene->mMaterials[i] = new aiMaterial();
-    }
-
-    // add 25 test meshes
-    mScene->mMeshes = new aiMesh *[mScene->mNumMeshes = 25];
-    for (unsigned int i = 0; i < 25; ++i) {
-        aiMesh *mesh = mScene->mMeshes[i] = new aiMesh();
-
-        mesh->mPrimitiveTypes = aiPrimitiveType_POINT;
-        mesh->mFaces = new aiFace[mesh->mNumFaces = 10 + i];
-        mesh->mVertices = new aiVector3D[mesh->mNumVertices = mesh->mNumFaces];
-        for (unsigned int a = 0; a < mesh->mNumFaces; ++a) {
-            aiFace &f = mesh->mFaces[a];
-            f.mIndices = new unsigned int[f.mNumIndices = 1];
-            f.mIndices[0] = a * 3;
-
-            mesh->mVertices[a] = aiVector3D((float)i, (float)a, 0.f);
-        }
-        mesh->mMaterialIndex = i % 5;
-
-        if (i % 2) {
-            mesh->mNormals = new aiVector3D[mesh->mNumVertices];
-            for (unsigned int normalIdx = 0; normalIdx < mesh->mNumVertices; ++normalIdx) {
-                mesh->mNormals[normalIdx].x = 1.0f;
-                mesh->mNormals[normalIdx].y = 1.0f;
-                mesh->mNormals[normalIdx].z = 1.0f;
-                mesh->mNormals[normalIdx].Normalize();
-            }
-        }
-    }
-
-    // construct some nodes (1+25)
-    mScene->mRootNode = new aiNode();
-    mScene->mRootNode->mName.Set("Root");
-    AddNodes(0, mScene->mRootNode, 2);
-
-    mProcess = new PretransformVertices();
-}
-
-// ------------------------------------------------------------------------------------------------
-void PretransformVerticesTest::TearDown() {
-    delete mScene;
-    delete mProcess;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(PretransformVerticesTest, testProcessCollapseHierarchy) {
-    mProcess->KeepHierarchy(false);
-    mProcess->Execute(mScene);
-
-    EXPECT_EQ(5U, mScene->mNumMaterials);
-    EXPECT_EQ(10U, mScene->mNumMeshes); // every second mesh has normals
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(PretransformVerticesTest, testProcessKeepHierarchy) {
-    mProcess->KeepHierarchy(true);
-    mProcess->Execute(mScene);
-
-    EXPECT_EQ(5U, mScene->mNumMaterials);
-    EXPECT_EQ(49U, mScene->mNumMeshes); // see note on mesh 12 above
-}
diff --git a/libs/assimp/test/unit/utProfiler.cpp b/libs/assimp/test/unit/utProfiler.cpp
deleted file mode 100644
index 6738d56..0000000
--- a/libs/assimp/test/unit/utProfiler.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include "UTLogStream.h"
-#include <assimp/Profiler.h>
-#include <assimp/DefaultLogger.hpp>
-
-using namespace ::Assimp;
-using namespace ::Assimp::Profiling;
-
-class utProfiler : public ::testing::Test {
-public:
-    LogStream *m_stream;
-
-    /*virtual void SetUp() {
-        m_stream = new UTLogStream;
-        DefaultLogger::create();
-        DefaultLogger::get()->attachStream( m_stream );
-    }
-
-    virtual void TearDown() {
-        DefaultLogger::get()->detatchStream( m_stream );
-        m_stream = nullptr;
-    }*/
-};
-
-TEST_F( utProfiler, addRegion_success ) {
-    Profiler myProfiler;
-    myProfiler.BeginRegion( "t1" );
-    for ( int i=0; i<10; i++ ) {
-        volatile int j=0;
-        j++;
-    }
-    myProfiler.EndRegion( "t1" );
-    //UTLogStream *stream( (UTLogStream*) m_stream );
-    //EXPECT_FALSE( stream->m_messages.empty() );
-}
diff --git a/libs/assimp/test/unit/utQ3DImportExport.cpp b/libs/assimp/test/unit/utQ3DImportExport.cpp
deleted file mode 100644
index e5396a6..0000000
--- a/libs/assimp/test/unit/utQ3DImportExport.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "AbstractImportExportBase.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utQ3DImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/Q3D/earth.q3o", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utQ3DImportExport, importTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utRemoveComments.cpp b/libs/assimp/test/unit/utRemoveComments.cpp
deleted file mode 100644
index 44fb56e..0000000
--- a/libs/assimp/test/unit/utRemoveComments.cpp
+++ /dev/null
@@ -1,92 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/RemoveComments.h>
-
-using namespace std;
-using namespace Assimp;
-
-// ------------------------------------------------------------------------------------------------
-TEST(RemoveCommentsTest, testSingleLineComments) {
-    const char *szTest = "int i = 0; \n"
-                         "if (4 == //)\n"
-                         "\ttrue) { // do something here \n"
-                         "\t// hello ... and bye //\n";
-
-    const size_t len(::strlen(szTest) + 1);
-    char *szTest2 = new char[len];
-    ::strncpy(szTest2, szTest, len);
-
-    const char *szTestResult = "int i = 0; \n"
-                               "if (4 ==    \n"
-                               "\ttrue) {                      \n"
-                               "\t                       \n";
-
-    CommentRemover::RemoveLineComments("//", szTest2, ' ');
-    EXPECT_STREQ(szTestResult, szTest2);
-
-    delete[] szTest2;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST(RemoveCommentsTest, testMultiLineComments) {
-    const char *szTest =
-            "/* comment to be removed */\n"
-            "valid text /* \n "
-            " comment across multiple lines */"
-            " / * Incomplete comment */ /* /* multiple comments */ */";
-
-    const char *szTestResult =
-            "                           \n"
-            "valid text      "
-            "                                 "
-            " / * Incomplete comment */                            */";
-
-    const size_t len(::strlen(szTest) + 1);
-    char *szTest2 = new char[len];
-    ::strncpy(szTest2, szTest, len);
-
-    CommentRemover::RemoveMultiLineComments("/*", "*/", szTest2, ' ');
-    EXPECT_STREQ(szTestResult, szTest2);
-
-    delete[] szTest2;
-}
diff --git a/libs/assimp/test/unit/utRemoveComponent.cpp b/libs/assimp/test/unit/utRemoveComponent.cpp
deleted file mode 100644
index 42fb85f..0000000
--- a/libs/assimp/test/unit/utRemoveComponent.cpp
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "Material/MaterialSystem.h"
-#include "PostProcessing/RemoveVCProcess.h"
-#include <assimp/scene.h>
-
-using namespace std;
-using namespace Assimp;
-
-class RemoveVCProcessTest : public ::testing::Test {
-public:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    RemoveVCProcess *piProcess;
-    aiScene *pScene;
-};
-
-// ------------------------------------------------------------------------------------------------
-void RemoveVCProcessTest::SetUp() {
-    // construct the process
-    piProcess = new RemoveVCProcess();
-    pScene = new aiScene();
-
-    // fill the scene ..
-    pScene->mMeshes = new aiMesh *[pScene->mNumMeshes = 2];
-    pScene->mMeshes[0] = new aiMesh();
-    pScene->mMeshes[1] = new aiMesh();
-
-    pScene->mMeshes[0]->mNumVertices = 120;
-    pScene->mMeshes[0]->mVertices = new aiVector3D[120];
-    pScene->mMeshes[0]->mNormals = new aiVector3D[120];
-    pScene->mMeshes[0]->mTextureCoords[0] = new aiVector3D[120];
-    pScene->mMeshes[0]->mTextureCoords[1] = new aiVector3D[120];
-    pScene->mMeshes[0]->mTextureCoords[2] = new aiVector3D[120];
-    pScene->mMeshes[0]->mTextureCoords[3] = new aiVector3D[120];
-
-    pScene->mMeshes[1]->mNumVertices = 120;
-    pScene->mMeshes[1]->mVertices = new aiVector3D[120];
-
-    pScene->mAnimations = new aiAnimation *[pScene->mNumAnimations = 2];
-    pScene->mAnimations[0] = new aiAnimation();
-    pScene->mAnimations[1] = new aiAnimation();
-
-    pScene->mTextures = new aiTexture *[pScene->mNumTextures = 2];
-    pScene->mTextures[0] = new aiTexture();
-    pScene->mTextures[1] = new aiTexture();
-
-    pScene->mMaterials = new aiMaterial *[pScene->mNumMaterials = 2];
-    pScene->mMaterials[0] = new aiMaterial();
-    pScene->mMaterials[1] = new aiMaterial();
-
-    pScene->mLights = new aiLight *[pScene->mNumLights = 2];
-    pScene->mLights[0] = new aiLight();
-    pScene->mLights[1] = new aiLight();
-
-    pScene->mCameras = new aiCamera *[pScene->mNumCameras = 2];
-    pScene->mCameras[0] = new aiCamera();
-    pScene->mCameras[1] = new aiCamera();
-}
-
-// ------------------------------------------------------------------------------------------------
-void RemoveVCProcessTest::TearDown() {
-    delete pScene;
-    delete piProcess;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testMeshRemove) {
-    piProcess->SetDeleteFlags(aiComponent_MESHES);
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(NULL == pScene->mMeshes);
-    EXPECT_EQ(0U, pScene->mNumMeshes);
-    EXPECT_TRUE(pScene->mFlags == AI_SCENE_FLAGS_INCOMPLETE);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testAnimRemove) {
-    piProcess->SetDeleteFlags(aiComponent_ANIMATIONS);
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(NULL == pScene->mAnimations);
-    EXPECT_EQ(0U, pScene->mNumAnimations);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testMaterialRemove) {
-    piProcess->SetDeleteFlags(aiComponent_MATERIALS);
-    piProcess->Execute(pScene);
-
-    // there should be one default material now ...
-    EXPECT_TRUE(1 == pScene->mNumMaterials &&
-                pScene->mMeshes[0]->mMaterialIndex == 0 &&
-                pScene->mMeshes[1]->mMaterialIndex == 0);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testTextureRemove) {
-    piProcess->SetDeleteFlags(aiComponent_TEXTURES);
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(NULL == pScene->mTextures);
-    EXPECT_EQ(0U, pScene->mNumTextures);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testCameraRemove) {
-    piProcess->SetDeleteFlags(aiComponent_CAMERAS);
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(NULL == pScene->mCameras);
-    EXPECT_EQ(0U, pScene->mNumCameras);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testLightRemove) {
-    piProcess->SetDeleteFlags(aiComponent_LIGHTS);
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(NULL == pScene->mLights);
-    EXPECT_EQ(0U, pScene->mNumLights);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testMeshComponentsRemoveA) {
-    piProcess->SetDeleteFlags(aiComponent_TEXCOORDSn(1) | aiComponent_TEXCOORDSn(2) | aiComponent_TEXCOORDSn(3));
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(pScene->mMeshes[0]->mTextureCoords[0] &&
-                !pScene->mMeshes[0]->mTextureCoords[1] &&
-                !pScene->mMeshes[0]->mTextureCoords[2] &&
-                !pScene->mMeshes[0]->mTextureCoords[3]);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testMeshComponentsRemoveB) {
-    piProcess->SetDeleteFlags(aiComponent_TEXCOORDSn(1) | aiComponent_NORMALS);
-    piProcess->Execute(pScene);
-
-    EXPECT_TRUE(pScene->mMeshes[0]->mTextureCoords[0] &&
-                pScene->mMeshes[0]->mTextureCoords[1] &&
-                pScene->mMeshes[0]->mTextureCoords[2] && // shift forward ...
-                !pScene->mMeshes[0]->mTextureCoords[3] &&
-                !pScene->mMeshes[0]->mNormals);
-    EXPECT_EQ(0U, pScene->mFlags);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveVCProcessTest, testRemoveEverything) {
-    piProcess->SetDeleteFlags(aiComponent_LIGHTS | aiComponent_ANIMATIONS |
-                              aiComponent_MATERIALS | aiComponent_MESHES | aiComponent_CAMERAS | aiComponent_TEXTURES);
-    piProcess->Execute(pScene);
-    EXPECT_EQ(0U, pScene->mNumAnimations);
-    EXPECT_EQ(0U, pScene->mNumCameras);
-    EXPECT_EQ(0U, pScene->mNumLights);
-    EXPECT_EQ(0U, pScene->mNumMeshes);
-    EXPECT_EQ(0U, pScene->mNumTextures);
-    // Only the default material should remain.
-    EXPECT_EQ(1U, pScene->mNumMaterials);
-}
diff --git a/libs/assimp/test/unit/utRemoveRedundantMaterials.cpp b/libs/assimp/test/unit/utRemoveRedundantMaterials.cpp
deleted file mode 100644
index cec4501..0000000
--- a/libs/assimp/test/unit/utRemoveRedundantMaterials.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "Material/MaterialSystem.h"
-#include "PostProcessing/RemoveRedundantMaterials.h"
-#include <assimp/scene.h>
-
-using namespace std;
-using namespace Assimp;
-
-class RemoveRedundantMatsTest : public ::testing::Test {
-public:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    RemoveRedundantMatsProcess *piProcess;
-    aiScene *pcScene1;
-};
-
-// ------------------------------------------------------------------------------------------------
-aiMaterial *getUniqueMaterial1() {
-    // setup an unique name for each material - this shouldn't care
-    aiString mTemp;
-    mTemp.Set("UniqueMat1");
-
-    aiMaterial *pcMat = new aiMaterial();
-    pcMat->AddProperty(&mTemp, AI_MATKEY_NAME);
-    float f = 2.0f;
-    pcMat->AddProperty<float>(&f, 1, AI_MATKEY_BUMPSCALING);
-    pcMat->AddProperty<float>(&f, 1, AI_MATKEY_SHININESS_STRENGTH);
-    return pcMat;
-}
-
-// ------------------------------------------------------------------------------------------------
-aiMaterial *getUniqueMaterial2() {
-    // setup an unique name for each material - this shouldn't care
-    aiString mTemp;
-    mTemp.Set("Unique Mat2");
-
-    aiMaterial *pcMat = new aiMaterial();
-    pcMat->AddProperty(&mTemp, AI_MATKEY_NAME);
-    float f = 4.0f;
-    int i = 1;
-    pcMat->AddProperty<float>(&f, 1, AI_MATKEY_BUMPSCALING);
-    pcMat->AddProperty<int>(&i, 1, AI_MATKEY_ENABLE_WIREFRAME);
-    return pcMat;
-}
-
-// ------------------------------------------------------------------------------------------------
-aiMaterial *getUniqueMaterial3() {
-    // setup an unique name for each material - this shouldn't care
-    aiString mTemp;
-    mTemp.Set("Complex material name");
-
-    aiMaterial *pcMat = new aiMaterial();
-    pcMat->AddProperty(&mTemp, AI_MATKEY_NAME);
-    return pcMat;
-}
-
-// ------------------------------------------------------------------------------------------------
-void RemoveRedundantMatsTest::SetUp() {
-    // construct the process
-    piProcess = new RemoveRedundantMatsProcess();
-
-    // create a scene with 5 materials (2 is a duplicate of 0, 3 of 1)
-    pcScene1 = new aiScene();
-    pcScene1->mNumMaterials = 5;
-    pcScene1->mMaterials = new aiMaterial *[5];
-
-    pcScene1->mMaterials[0] = getUniqueMaterial1();
-    pcScene1->mMaterials[1] = getUniqueMaterial2();
-    pcScene1->mMaterials[4] = getUniqueMaterial3();
-
-    // all materials must be referenced
-    pcScene1->mNumMeshes = 5;
-    pcScene1->mMeshes = new aiMesh *[5];
-    for (unsigned int i = 0; i < 5; ++i) {
-        pcScene1->mMeshes[i] = new aiMesh();
-        pcScene1->mMeshes[i]->mMaterialIndex = i;
-    }
-
-    // setup an unique name for each material - this shouldn't care
-    aiString mTemp;
-    mTemp.length = 1;
-    mTemp.data[0] = 48;
-    mTemp.data[1] = 0;
-
-    aiMaterial *pcMat;
-    pcScene1->mMaterials[2] = pcMat = new aiMaterial();
-    aiMaterial::CopyPropertyList(pcMat, (const aiMaterial *)pcScene1->mMaterials[0]);
-    pcMat->AddProperty(&mTemp, AI_MATKEY_NAME);
-    mTemp.data[0]++;
-
-    pcScene1->mMaterials[3] = pcMat = new aiMaterial();
-    aiMaterial::CopyPropertyList(pcMat, (const aiMaterial *)pcScene1->mMaterials[1]);
-    pcMat->AddProperty(&mTemp, AI_MATKEY_NAME);
-    mTemp.data[0]++;
-}
-
-// ------------------------------------------------------------------------------------------------
-void RemoveRedundantMatsTest::TearDown() {
-    delete piProcess;
-    delete pcScene1;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveRedundantMatsTest, testRedundantMaterials) {
-    piProcess->SetFixedMaterialsString();
-
-    piProcess->Execute(pcScene1);
-    EXPECT_EQ(3U, pcScene1->mNumMaterials);
-    EXPECT_TRUE(0 != pcScene1->mMaterials &&
-                0 != pcScene1->mMaterials[0] &&
-                0 != pcScene1->mMaterials[1] &&
-                0 != pcScene1->mMaterials[2]);
-
-    aiString sName;
-    EXPECT_EQ(AI_SUCCESS, aiGetMaterialString(pcScene1->mMaterials[2], AI_MATKEY_NAME, &sName));
-    EXPECT_STREQ("Complex material name", sName.data);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(RemoveRedundantMatsTest, testRedundantMaterialsWithExcludeList) {
-    piProcess->SetFixedMaterialsString("\'Unique Mat2\'\t\'Complex material name\' and_another_one_which_we_wont_use");
-
-    piProcess->Execute(pcScene1);
-    EXPECT_EQ(4U, pcScene1->mNumMaterials);
-    EXPECT_TRUE(0 != pcScene1->mMaterials &&
-                0 != pcScene1->mMaterials[0] &&
-                0 != pcScene1->mMaterials[1] &&
-                0 != pcScene1->mMaterials[2] &&
-                0 != pcScene1->mMaterials[3]);
-
-    aiString sName;
-    EXPECT_EQ(AI_SUCCESS, aiGetMaterialString(pcScene1->mMaterials[3], AI_MATKEY_NAME, &sName));
-    EXPECT_STREQ("Complex material name", sName.data);
-}
diff --git a/libs/assimp/test/unit/utRemoveVCProcess.cpp b/libs/assimp/test/unit/utRemoveVCProcess.cpp
deleted file mode 100644
index b555b0c..0000000
--- a/libs/assimp/test/unit/utRemoveVCProcess.cpp
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "PostProcessing/RemoveVCProcess.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/mesh.h>
-#include <assimp/scene.h>
-
-using namespace ::Assimp;
-
-class utRevmoveVCProcess : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utRevmoveVCProcess, createTest) {
-    bool ok = true;
-    try {
-        RemoveVCProcess *process = new RemoveVCProcess;
-        delete process;
-    } catch (...) {
-        ok = false;
-    }
-    EXPECT_TRUE(ok);
-}
-
-TEST_F(utRevmoveVCProcess, issue1266_ProcessMeshTest_NoCrash) {
-    aiScene *scene = new aiScene;
-    scene->mNumMeshes = 1;
-    scene->mMeshes = new aiMesh *[1];
-
-    aiMesh *mesh = new aiMesh;
-    mesh->mNumVertices = 1;
-    mesh->mColors[0] = new aiColor4D[2];
-    scene->mMeshes[0] = mesh;
-    std::unique_ptr<RemoveVCProcess> process(new RemoveVCProcess);
-    process->Execute(scene);
-    delete scene;
-}
diff --git a/libs/assimp/test/unit/utSIBImporter.cpp b/libs/assimp/test/unit/utSIBImporter.cpp
deleted file mode 100644
index b36e088..0000000
--- a/libs/assimp/test/unit/utSIBImporter.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "AssetLib/SIB/SIBImporter.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-#include "AbstractImportExportBase.h"
-
-using namespace ::Assimp;
-
-class utSIBImporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/SIB/heffalump.sib", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utSIBImporter, createTest) {
-    bool ok(true);
-    try {
-        SIBImporter myImporter;
-    } catch (...) {
-        ok = false;
-    }
-    EXPECT_TRUE(ok);
-}
-
-TEST_F(utSIBImporter, importTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utSMDImportExport.cpp b/libs/assimp/test/unit/utSMDImportExport.cpp
deleted file mode 100644
index 08683d5..0000000
--- a/libs/assimp/test/unit/utSMDImportExport.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "AbstractImportExportBase.h"
-#include "AssetLib/SMD/SMDLoader.h"
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace ::Assimp;
-
-class utSMDImporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/SMD/triangle.smd", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utSMDImporter, createTest) {
-    bool ok(true);
-    try {
-        SMDImporter myImporter;
-    } catch (...) {
-        ok = false;
-    }
-    EXPECT_TRUE(ok);
-}
-
-TEST_F(utSMDImporter, importTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utSMDImporter, issue_899_Texture_garbage_at_end_of_string_Test) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR"/SMD/holy_grailref.smd", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utSTLImportExport.cpp b/libs/assimp/test/unit/utSTLImportExport.cpp
deleted file mode 100644
index 4bf374a..0000000
--- a/libs/assimp/test/unit/utSTLImportExport.cpp
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-
-#include <vector>
-
-using namespace Assimp;
-
-class utSTLImporterExporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/Spider_ascii.stl", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utSTLImporterExporter, importSTLFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utSTLImporterExporter, test_multiple) {
-    // import same file twice, each with its own importer
-    // must work both times and not crash
-    Assimp::Importer importer1;
-    const aiScene *scene1 = importer1.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/Spider_ascii.stl", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene1);
-
-    Assimp::Importer importer2;
-    const aiScene *scene2 = importer2.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/Spider_ascii.stl", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene2);
-}
-
-TEST_F(utSTLImporterExporter, importSTLformatdetection) {
-    ::Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/formatDetection", aiProcess_ValidateDataStructure);
-
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utSTLImporterExporter, test_with_two_solids) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/triangle_with_two_solids.stl", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utSTLImporterExporter, test_with_empty_solid) {
-    Assimp::Importer importer;
-    //STL File with empty mesh. We should still be able to import other meshes in this file. ValidateDataStructure should fail.
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/triangle_with_empty_solid.stl", 0);
-    EXPECT_NE(nullptr, scene);
-
-    const aiScene *scene2 = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/triangle_with_empty_solid.stl", aiProcess_ValidateDataStructure);
-    EXPECT_EQ(nullptr, scene2);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utSTLImporterExporter, exporterTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/STL/Spider_ascii.stl", aiProcess_ValidateDataStructure);
-
-    Assimp::Exporter mAiExporter;
-    mAiExporter.Export(scene, "stl", "spiderExport.stl");
-
-    const aiScene *scene2 = importer.ReadFile("spiderExport.stl", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene2);
-}
-
-TEST_F(utSTLImporterExporter, test_export_pointclouds) {
-    struct XYZ {
-        float x, y, z;
-    };
-
-    std::vector<XYZ> points;
-
-    for (size_t i = 0; i < 10; ++i) {
-        XYZ current;
-        current.x = static_cast<float>(i);
-        current.y = static_cast<float>(i);
-        current.z = static_cast<float>(i);
-        points.push_back(current);
-    }
-    aiScene scene;
-    scene.mRootNode = new aiNode();
-
-    scene.mMeshes = new aiMesh *[1];
-    scene.mMeshes[0] = nullptr;
-    scene.mNumMeshes = 1;
-
-    scene.mMaterials = new aiMaterial *[1];
-    scene.mMaterials[0] = nullptr;
-    scene.mNumMaterials = 1;
-
-    scene.mMaterials[0] = new aiMaterial();
-
-    scene.mMeshes[0] = new aiMesh();
-    scene.mMeshes[0]->mMaterialIndex = 0;
-
-    scene.mRootNode->mMeshes = new unsigned int[1];
-    scene.mRootNode->mMeshes[0] = 0;
-    scene.mRootNode->mNumMeshes = 1;
-
-    auto pMesh = scene.mMeshes[0];
-
-    size_t numValidPoints = points.size();
-
-    pMesh->mVertices = new aiVector3D[numValidPoints];
-    pMesh->mNumVertices = static_cast<unsigned int>(numValidPoints);
-
-    int i = 0;
-    for (XYZ &p : points) {
-        pMesh->mVertices[i] = aiVector3D(p.x, p.y, p.z);
-        ++i;
-    }
-
-    Assimp::Exporter mAiExporter;
-    ExportProperties *properties = new ExportProperties;
-    properties->SetPropertyBool(AI_CONFIG_EXPORT_POINT_CLOUDS, true);
-    mAiExporter.Export(&scene, "stl", "testExport.stl", 0, properties);
-
-    delete properties;
-}
-
-#endif
diff --git a/libs/assimp/test/unit/utScaleProcess.cpp b/libs/assimp/test/unit/utScaleProcess.cpp
deleted file mode 100644
index baa13ab..0000000
--- a/libs/assimp/test/unit/utScaleProcess.cpp
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "PostProcessing/ScaleProcess.h"
-#include "TestModelFactory.h"
-#include "UnitTestPCH.h"
-
-namespace Assimp {
-namespace UnitTest {
-
-class utScaleProcess : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utScaleProcess, createTest) {
-    bool ok = true;
-    try {
-        ScaleProcess process;
-    } catch (...) {
-        ok = false;
-    }
-    EXPECT_TRUE(ok);
-}
-
-TEST_F(utScaleProcess, accessScaleTest) {
-    ScaleProcess process;
-    EXPECT_FLOAT_EQ(AI_CONFIG_GLOBAL_SCALE_FACTOR_DEFAULT, process.getScale());
-
-    process.setScale(2.0f);
-    EXPECT_FLOAT_EQ(2.0f, process.getScale());
-}
-
-} // Namespace UnitTest
-} // Namespace Assimp
diff --git a/libs/assimp/test/unit/utScene.cpp b/libs/assimp/test/unit/utScene.cpp
deleted file mode 100644
index e989db7..0000000
--- a/libs/assimp/test/unit/utScene.cpp
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include <assimp/scene.h>
-
-using namespace ::Assimp;
-
-class utScene : public ::testing::Test {
-    // empty
-};
-
-TEST_F( utScene, aiNode_addChildrenTest ) {
-    aiNode myNode;
-
-    static const size_t NumChildren = 10;
-    aiNode **childrenPtr = new aiNode*[ NumChildren ];
-    for ( unsigned int i = 0; i < NumChildren; i++ ) {
-        childrenPtr[ i ] = new aiNode;
-    }
-    myNode.addChildren( NumChildren, childrenPtr );
-    EXPECT_EQ( NumChildren, myNode.mNumChildren );
-    for ( unsigned int i = 0; i < NumChildren; i++ ) {
-        EXPECT_EQ( childrenPtr[ i ], myNode.mChildren[ i ] );
-    }
-}
-
diff --git a/libs/assimp/test/unit/utSceneCombiner.cpp b/libs/assimp/test/unit/utSceneCombiner.cpp
deleted file mode 100644
index d837e4d..0000000
--- a/libs/assimp/test/unit/utSceneCombiner.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include <assimp/SceneCombiner.h>
-#include <assimp/mesh.h>
-#include <memory>
-
-using namespace ::Assimp;
-
-class utSceneCombiner : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utSceneCombiner, MergeMeshes_ValidNames_Test) {
-    std::vector<aiMesh *> merge_list;
-    aiMesh *mesh1 = new aiMesh;
-    mesh1->mName.Set("mesh_1");
-    merge_list.push_back(mesh1);
-
-    aiMesh *mesh2 = new aiMesh;
-    mesh2->mName.Set("mesh_2");
-    merge_list.push_back(mesh2);
-
-    aiMesh *mesh3 = new aiMesh;
-    mesh3->mName.Set("mesh_3");
-    merge_list.push_back(mesh3);
-
-    std::unique_ptr<aiMesh> out;
-    aiMesh *ptr = nullptr;
-    SceneCombiner::MergeMeshes(&ptr, 0, merge_list.begin(), merge_list.end());
-    out.reset(ptr);
-    std::string outName = out->mName.C_Str();
-    EXPECT_EQ("mesh_1.mesh_2.mesh_3", outName);
-}
-
-TEST_F(utSceneCombiner, CopySceneWithNullptr_AI_NO_EXCEPTion) {
-    EXPECT_NO_THROW(SceneCombiner::CopyScene(nullptr, nullptr));
-    EXPECT_NO_THROW(SceneCombiner::CopySceneFlat(nullptr, nullptr));
-}
diff --git a/libs/assimp/test/unit/utScenePreprocessor.cpp b/libs/assimp/test/unit/utScenePreprocessor.cpp
deleted file mode 100644
index 45d8a36..0000000
--- a/libs/assimp/test/unit/utScenePreprocessor.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "Common/ScenePreprocessor.h"
-#include <assimp/mesh.h>
-#include <assimp/scene.h>
-#include <assimp/Importer.hpp>
-
-using namespace std;
-using namespace Assimp;
-
-class ScenePreprocessorTest : public ::testing::Test {
-public:
-    ScenePreprocessorTest() :
-            Test(), mScenePreprocessor(nullptr), mScene(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    void CheckIfOnly(aiMesh *p, unsigned int num, unsigned flag);
-    void ProcessAnimation(aiAnimation *anim) { mScenePreprocessor->ProcessAnimation(anim); }
-    void ProcessMesh(aiMesh *mesh) { mScenePreprocessor->ProcessMesh(mesh); }
-
-private:
-    ScenePreprocessor *mScenePreprocessor;
-    aiScene *mScene;
-};
-
-// ------------------------------------------------------------------------------------------------
-void ScenePreprocessorTest::SetUp() {
-    // setup a dummy scene with a single node
-    mScene = new aiScene();
-    mScene->mRootNode = new aiNode();
-    mScene->mRootNode->mName.Set("<test>");
-
-    // add some translation
-    mScene->mRootNode->mTransformation.a4 = 1.f;
-    mScene->mRootNode->mTransformation.b4 = 2.f;
-    mScene->mRootNode->mTransformation.c4 = 3.f;
-
-    // and allocate a ScenePreprocessor to operate on the scene
-    mScenePreprocessor = new ScenePreprocessor(mScene);
-}
-
-// ------------------------------------------------------------------------------------------------
-void ScenePreprocessorTest::TearDown() {
-    delete mScenePreprocessor;
-    delete mScene;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Check whether ProcessMesh() returns flag for a mesh that consist of primitives with num indices
-void ScenePreprocessorTest::CheckIfOnly(aiMesh *p, unsigned int num, unsigned int flag) {
-    // Triangles only
-    for (unsigned i = 0; i < p->mNumFaces; ++i) {
-        p->mFaces[i].mNumIndices = num;
-    }
-    mScenePreprocessor->ProcessMesh(p);
-    EXPECT_EQ(flag, p->mPrimitiveTypes);
-    p->mPrimitiveTypes = 0;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Check whether a mesh is preprocessed correctly. Case 1: The mesh needs preprocessing
-TEST_F(ScenePreprocessorTest, testMeshPreprocessingPos) {
-    aiMesh *p = new aiMesh;
-    p->mNumFaces = 100;
-    p->mFaces = new aiFace[p->mNumFaces];
-
-    p->mTextureCoords[0] = new aiVector3D[10];
-    p->mNumUVComponents[0] = 0;
-    p->mNumUVComponents[1] = 0;
-
-    CheckIfOnly(p, 1, aiPrimitiveType_POINT);
-    CheckIfOnly(p, 2, aiPrimitiveType_LINE);
-    CheckIfOnly(p, 3, aiPrimitiveType_TRIANGLE);
-    CheckIfOnly(p, 4, aiPrimitiveType_POLYGON);
-    CheckIfOnly(p, 1249, aiPrimitiveType_POLYGON);
-
-    // Polygons and triangles mixed
-    unsigned i;
-    for (i = 0; i < p->mNumFaces / 2; ++i) {
-        p->mFaces[i].mNumIndices = 3;
-    }
-    for (; i < p->mNumFaces - p->mNumFaces / 4; ++i) {
-        p->mFaces[i].mNumIndices = 4;
-    }
-    for (; i < p->mNumFaces; ++i) {
-        p->mFaces[i].mNumIndices = 10;
-    }
-    ProcessMesh(p);
-    EXPECT_EQ(static_cast<unsigned int>(aiPrimitiveType_TRIANGLE | aiPrimitiveType_POLYGON),
-            p->mPrimitiveTypes);
-    EXPECT_EQ(2U, p->mNumUVComponents[0]);
-    EXPECT_EQ(0U, p->mNumUVComponents[1]);
-    delete p;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Check whether a mesh is preprocessed correctly. Case 1: The mesh doesn't need preprocessing
-TEST_F(ScenePreprocessorTest, testMeshPreprocessingNeg) {
-    aiMesh *p = new aiMesh;
-    p->mPrimitiveTypes = aiPrimitiveType_TRIANGLE | aiPrimitiveType_POLYGON;
-    ProcessMesh(p);
-
-    // should be unmodified
-    EXPECT_EQ(static_cast<unsigned int>(aiPrimitiveType_TRIANGLE | aiPrimitiveType_POLYGON),
-            p->mPrimitiveTypes);
-
-    delete p;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Make a dummy animation with a single channel, '<test>'
-aiAnimation *MakeDummyAnimation() {
-    aiAnimation *p = new aiAnimation();
-    p->mNumChannels = 1;
-    p->mChannels = new aiNodeAnim *[1];
-    aiNodeAnim *anim = p->mChannels[0] = new aiNodeAnim();
-    anim->mNodeName.Set("<test>");
-    return p;
-}
-
-// ------------------------------------------------------------------------------------------------
-// Check whether an anim is preprocessed correctly. Case 1: The anim needs preprocessing
-TEST_F(ScenePreprocessorTest, testAnimationPreprocessingPos) {
-    aiAnimation *p = MakeDummyAnimation();
-    aiNodeAnim *anim = p->mChannels[0];
-
-    // we don't set the animation duration, but generate scaling channels
-    anim->mNumScalingKeys = 10;
-    anim->mScalingKeys = new aiVectorKey[10];
-
-    for (unsigned int i = 0; i < 10; ++i) {
-        anim->mScalingKeys[i].mTime = i;
-        anim->mScalingKeys[i].mValue = aiVector3D((float)i);
-    }
-    ProcessAnimation(p);
-
-    // we should now have a proper duration
-    EXPECT_NEAR(p->mDuration, 9., 0.005);
-
-    // ... one scaling key
-    EXPECT_TRUE(anim->mNumPositionKeys == 1 &&
-                anim->mPositionKeys &&
-                anim->mPositionKeys[0].mTime == 0.0 &&
-                anim->mPositionKeys[0].mValue == aiVector3D(1.f, 2.f, 3.f));
-
-    // ... and one rotation key
-    EXPECT_TRUE(anim->mNumRotationKeys == 1 && anim->mRotationKeys &&
-                anim->mRotationKeys[0].mTime == 0.0);
-
-    delete p;
-}
diff --git a/libs/assimp/test/unit/utSharedPPData.cpp b/libs/assimp/test/unit/utSharedPPData.cpp
deleted file mode 100644
index e4be169..0000000
--- a/libs/assimp/test/unit/utSharedPPData.cpp
+++ /dev/null
@@ -1,124 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/scene.h>
-
-#include "Common/BaseProcess.h"
-
-using namespace std;
-using namespace Assimp;
-
-class SharedPPDataTest : public ::testing::Test {
-public:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    SharedPostProcessInfo* shared;
-};
-
-// ------------------------------------------------------------------------------------------------
-void SharedPPDataTest::SetUp()
-{
-    shared = new SharedPostProcessInfo();
-}
-
-// ------------------------------------------------------------------------------------------------
-void SharedPPDataTest::TearDown()
-{
-	delete shared;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(SharedPPDataTest, testPODProperty)
-{
-    int i = 5;
-    shared->AddProperty("test",i);
-	int o = 0;
-    EXPECT_TRUE(shared->GetProperty("test",o));
-    EXPECT_EQ(5, o);
-    EXPECT_FALSE(shared->GetProperty("test2",o));
-    EXPECT_EQ(5, o);
-
-    float f = 12.f, m;
-    shared->AddProperty("test",f);
-    EXPECT_TRUE(shared->GetProperty("test",m));
-    EXPECT_EQ(12.f, m);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(SharedPPDataTest, testPropertyPointer)
-{
-    int *i = new int;
-    shared->AddProperty("test16",i);
-    int* o;
-    EXPECT_TRUE(shared->GetProperty("test16",o));
-    EXPECT_EQ(i, o);
-    shared->RemoveProperty("test16");
-    EXPECT_FALSE(shared->GetProperty("test16",o));
-}
-
-static bool destructed;
-
-struct TestType
-{
-    ~TestType()
-    {
-        destructed = true;
-    }
-};
-// ------------------------------------------------------------------------------------------------
-TEST_F(SharedPPDataTest, testPropertyDeallocation)
-{
-	SharedPostProcessInfo* localShared = new SharedPostProcessInfo();
-	destructed = false;
-
-	TestType *out, * pip = new TestType();
-	localShared->AddProperty("quak",pip);
-    EXPECT_TRUE(localShared->GetProperty("quak",out));
-    EXPECT_EQ(pip, out);
-
-    delete localShared;
-    EXPECT_TRUE(destructed);
-}
diff --git a/libs/assimp/test/unit/utSimd.cpp b/libs/assimp/test/unit/utSimd.cpp
deleted file mode 100644
index 720d657..0000000
--- a/libs/assimp/test/unit/utSimd.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "UnitTestPCH.h"
-
-#include "Common/simd.h"
-
-using namespace ::Assimp;
-
-class utSimd : public ::testing::Test {
-protected:
-    // empty
-};
-
-TEST_F( utSimd, SSE2SupportedTest ) {
-    bool isSupported;
-
-    isSupported = CPUSupportsSSE2();
-    if ( isSupported ) {
-        std::cout << "Supported" << std::endl;
-    } else {
-        std::cout << "Not supported" << std::endl;
-    }
-}
diff --git a/libs/assimp/test/unit/utSortByPType.cpp b/libs/assimp/test/unit/utSortByPType.cpp
deleted file mode 100644
index 4dc0342..0000000
--- a/libs/assimp/test/unit/utSortByPType.cpp
+++ /dev/null
@@ -1,204 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "Common/ScenePreprocessor.h"
-#include "PostProcessing/SortByPTypeProcess.h"
-#include <assimp/scene.h>
-
-using namespace std;
-using namespace Assimp;
-
-class SortByPTypeProcessTest : public ::testing::Test {
-public:
-    SortByPTypeProcessTest() :
-            Test(), mProcess1(nullptr), mScene(nullptr) {
-        // empty
-    }
-
-protected:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    SortByPTypeProcess *mProcess1;
-    aiScene *mScene;
-};
-
-// ------------------------------------------------------------------------------------------------
-static unsigned int num[10][4] = {
-    { 0, 0, 0, 1000 },
-    { 0, 0, 1000, 0 },
-    { 0, 1000, 0, 0 },
-    { 1000, 0, 0, 0 },
-    { 500, 500, 0, 0 },
-    { 500, 0, 500, 0 },
-    { 0, 330, 330, 340 },
-    { 250, 250, 250, 250 },
-    { 100, 100, 100, 700 },
-    { 0, 100, 0, 900 },
-};
-
-// ------------------------------------------------------------------------------------------------
-static unsigned int result[10] = {
-    aiPrimitiveType_POLYGON,
-    aiPrimitiveType_TRIANGLE,
-    aiPrimitiveType_LINE,
-    aiPrimitiveType_POINT,
-    aiPrimitiveType_POINT | aiPrimitiveType_LINE,
-    aiPrimitiveType_POINT | aiPrimitiveType_TRIANGLE,
-    aiPrimitiveType_TRIANGLE | aiPrimitiveType_LINE | aiPrimitiveType_POLYGON,
-    aiPrimitiveType_POLYGON | aiPrimitiveType_LINE | aiPrimitiveType_TRIANGLE | aiPrimitiveType_POINT,
-    aiPrimitiveType_POLYGON | aiPrimitiveType_LINE | aiPrimitiveType_TRIANGLE | aiPrimitiveType_POINT,
-    aiPrimitiveType_LINE | aiPrimitiveType_POLYGON,
-};
-
-// ------------------------------------------------------------------------------------------------
-void SortByPTypeProcessTest::SetUp() {
-    mProcess1 = new SortByPTypeProcess();
-    mScene = new aiScene();
-
-    mScene->mNumMeshes = 10;
-    mScene->mMeshes = new aiMesh *[10];
-
-    bool five = false;
-    for (unsigned int i = 0; i < 10; ++i) {
-        aiMesh *mesh = mScene->mMeshes[i] = new aiMesh();
-        mesh->mNumFaces = 1000;
-        aiFace *faces = mesh->mFaces = new aiFace[1000];
-        aiVector3D *pv = mesh->mVertices = new aiVector3D[mesh->mNumFaces * 5];
-        aiVector3D *pn = mesh->mNormals = new aiVector3D[mesh->mNumFaces * 5];
-
-        aiVector3D *pt = mesh->mTangents = new aiVector3D[mesh->mNumFaces * 5];
-        aiVector3D *pb = mesh->mBitangents = new aiVector3D[mesh->mNumFaces * 5];
-
-        aiVector3D *puv = mesh->mTextureCoords[0] = new aiVector3D[mesh->mNumFaces * 5];
-
-        unsigned int remaining[4] = { num[i][0], num[i][1], num[i][2], num[i][3] };
-        unsigned int n = 0;
-        for (unsigned int m = 0; m < 1000; ++m) {
-            unsigned int idx = m % 4;
-            while (true) {
-                if (!remaining[idx]) {
-                    if (4 == ++idx) {
-                        idx = 0;
-                    }
-                    continue;
-                }
-                break;
-            }
-            faces->mNumIndices = idx + 1;
-            if (4 == faces->mNumIndices) {
-                if (five) ++faces->mNumIndices;
-                five = !five;
-            }
-            faces->mIndices = new unsigned int[faces->mNumIndices];
-            for (unsigned int q = 0; q < faces->mNumIndices; ++q, ++n) {
-                faces->mIndices[q] = n;
-                float f = (float)remaining[idx];
-
-                // (the values need to be unique - otherwise all degenerates would be removed)
-                *pv++ = aiVector3D(f, f + 1.f, f + q);
-                *pn++ = aiVector3D(f, f + 1.f, f + q);
-                *pt++ = aiVector3D(f, f + 1.f, f + q);
-                *pb++ = aiVector3D(f, f + 1.f, f + q);
-                *puv++ = aiVector3D(f, f + 1.f, f + q);
-            }
-            ++faces;
-            --remaining[idx];
-        }
-        mesh->mNumVertices = n;
-    }
-
-    mScene->mRootNode = new aiNode();
-    mScene->mRootNode->mNumChildren = 5;
-    mScene->mRootNode->mChildren = new aiNode *[5];
-    for (unsigned int i = 0; i < 5; ++i) {
-        aiNode *node = mScene->mRootNode->mChildren[i] = new aiNode();
-        node->mNumMeshes = 2;
-        node->mMeshes = new unsigned int[2];
-        node->mMeshes[0] = (i << 1u);
-        node->mMeshes[1] = (i << 1u) + 1;
-    }
-}
-
-// ------------------------------------------------------------------------------------------------
-void SortByPTypeProcessTest::TearDown() {
-    delete mProcess1;
-    delete mScene;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(SortByPTypeProcessTest, SortByPTypeStep) {
-    ScenePreprocessor s(mScene);
-    s.ProcessScene();
-    for (unsigned int m = 0; m < 10; ++m)
-        EXPECT_EQ(result[m], mScene->mMeshes[m]->mPrimitiveTypes);
-
-    mProcess1->Execute(mScene);
-
-    unsigned int idx = 0;
-    for (unsigned int m = 0, real = 0; m < 10; ++m) {
-        for (unsigned int n = 0; n < 4; ++n) {
-            idx = num[m][n];
-            if (idx) {
-                EXPECT_TRUE(real < mScene->mNumMeshes);
-
-                aiMesh *mesh = mScene->mMeshes[real];
-
-                EXPECT_TRUE(NULL != mesh);
-                EXPECT_EQ(AI_PRIMITIVE_TYPE_FOR_N_INDICES(n + 1), mesh->mPrimitiveTypes);
-                EXPECT_TRUE(NULL != mesh->mVertices);
-                EXPECT_TRUE(NULL != mesh->mNormals);
-                EXPECT_TRUE(NULL != mesh->mTangents);
-                EXPECT_TRUE(NULL != mesh->mBitangents);
-                EXPECT_TRUE(NULL != mesh->mTextureCoords[0]);
-
-                EXPECT_TRUE(mesh->mNumFaces == idx);
-                for (unsigned int f = 0; f < mesh->mNumFaces; ++f) {
-                    aiFace &face = mesh->mFaces[f];
-                    EXPECT_TRUE(face.mNumIndices == (n + 1) || (3 == n && face.mNumIndices > 3));
-                }
-                ++real;
-            }
-        }
-    }
-}
diff --git a/libs/assimp/test/unit/utSplitLargeMeshes.cpp b/libs/assimp/test/unit/utSplitLargeMeshes.cpp
deleted file mode 100644
index c8a697d..0000000
--- a/libs/assimp/test/unit/utSplitLargeMeshes.cpp
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include "PostProcessing/SplitLargeMeshes.h"
-#include <assimp/scene.h>
-
-using namespace std;
-using namespace Assimp;
-
-class SplitLargeMeshesTest : public ::testing::Test {
-public:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    SplitLargeMeshesProcess_Triangle *piProcessTriangle;
-    SplitLargeMeshesProcess_Vertex *piProcessVertex;
-};
-
-// ------------------------------------------------------------------------------------------------
-void SplitLargeMeshesTest::SetUp() {
-    // construct the processes
-    this->piProcessTriangle = new SplitLargeMeshesProcess_Triangle();
-    this->piProcessVertex = new SplitLargeMeshesProcess_Vertex();
-
-    this->piProcessTriangle->SetLimit(1000);
-    this->piProcessVertex->SetLimit(1000);
-}
-
-// ------------------------------------------------------------------------------------------------
-void SplitLargeMeshesTest::TearDown() {
-    delete this->piProcessTriangle;
-    delete this->piProcessVertex;
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(SplitLargeMeshesTest, testVertexSplit) {
-    std::vector<std::pair<aiMesh *, unsigned int>> avOut;
-
-    aiMesh *pcMesh1 = new aiMesh();
-    pcMesh1->mNumVertices = 2100; // quersumme: 3
-    pcMesh1->mVertices = new aiVector3D[pcMesh1->mNumVertices];
-    pcMesh1->mNormals = new aiVector3D[pcMesh1->mNumVertices];
-
-    pcMesh1->mNumFaces = pcMesh1->mNumVertices / 3;
-    pcMesh1->mFaces = new aiFace[pcMesh1->mNumFaces];
-
-    unsigned int qq = 0;
-    for (unsigned int i = 0; i < pcMesh1->mNumFaces; ++i) {
-        aiFace &face = pcMesh1->mFaces[i];
-        face.mNumIndices = 3;
-        face.mIndices = new unsigned int[3];
-        face.mIndices[0] = qq++;
-        face.mIndices[1] = qq++;
-        face.mIndices[2] = qq++;
-    }
-
-    int iOldFaceNum = (int)pcMesh1->mNumFaces;
-    piProcessVertex->SplitMesh(0, pcMesh1, avOut);
-
-    for (std::vector<std::pair<aiMesh *, unsigned int>>::const_iterator
-                    iter = avOut.begin(),
-                    end = avOut.end();
-            iter != end; ++iter) {
-        aiMesh *mesh = (*iter).first;
-        EXPECT_LT(mesh->mNumVertices, 1000U);
-        EXPECT_TRUE(NULL != mesh->mNormals);
-        EXPECT_TRUE(NULL != mesh->mVertices);
-
-        iOldFaceNum -= mesh->mNumFaces;
-        delete mesh;
-    }
-    EXPECT_EQ(0, iOldFaceNum);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(SplitLargeMeshesTest, testTriangleSplit) {
-    std::vector<std::pair<aiMesh *, unsigned int>> avOut;
-
-    // generate many, many faces with randomized indices for
-    // the second mesh
-    aiMesh *pcMesh2 = new aiMesh();
-    pcMesh2->mNumVertices = 3000;
-    pcMesh2->mVertices = new aiVector3D[pcMesh2->mNumVertices];
-    pcMesh2->mNormals = new aiVector3D[pcMesh2->mNumVertices];
-
-    pcMesh2->mNumFaces = 10000;
-    pcMesh2->mFaces = new aiFace[pcMesh2->mNumFaces];
-
-    for (unsigned int i = 0; i < pcMesh2->mNumFaces; ++i) {
-        aiFace &face = pcMesh2->mFaces[i];
-        face.mNumIndices = 3;
-        face.mIndices = new unsigned int[3];
-        face.mIndices[0] = (unsigned int)((rand() / (float)RAND_MAX) * pcMesh2->mNumVertices);
-        face.mIndices[1] = (unsigned int)((rand() / (float)RAND_MAX) * pcMesh2->mNumVertices);
-        face.mIndices[2] = (unsigned int)((rand() / (float)RAND_MAX) * pcMesh2->mNumVertices);
-    }
-
-    // the number of faces shouldn't change
-    int iOldFaceNum = (int)pcMesh2->mNumFaces;
-    piProcessTriangle->SplitMesh(0, pcMesh2, avOut);
-
-    for (std::vector<std::pair<aiMesh *, unsigned int>>::const_iterator
-                    iter = avOut.begin(),
-                    end = avOut.end();
-            iter != end; ++iter) {
-        aiMesh *mesh = (*iter).first;
-        EXPECT_LT(mesh->mNumFaces, 1000U);
-        EXPECT_TRUE(NULL != mesh->mNormals);
-        EXPECT_TRUE(NULL != mesh->mVertices);
-
-        iOldFaceNum -= mesh->mNumFaces;
-        delete mesh;
-    }
-    EXPECT_EQ(0, iOldFaceNum);
-}
diff --git a/libs/assimp/test/unit/utStringUtils.cpp b/libs/assimp/test/unit/utStringUtils.cpp
deleted file mode 100644
index 9c5ab31..0000000
--- a/libs/assimp/test/unit/utStringUtils.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-#include <assimp/StringUtils.h>
-
-class utStringUtils : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utStringUtils, to_string_Test ) {
-    std::string res = ai_to_string( 1 );
-    EXPECT_EQ( res, "1" );
-
-    res = ai_to_string( 1.0f );
-    EXPECT_EQ( res, "1" );
-}
-
-TEST_F(utStringUtils, ai_strtofTest ) {
-    float res = ai_strtof( nullptr, nullptr );
-    EXPECT_FLOAT_EQ( res, 0.0f );
-
-    std::string testStr1 = "200.0";
-    res = ai_strtof( testStr1.c_str(), nullptr );
-    EXPECT_FLOAT_EQ( res, 200.0f );
-
-    std::string testStr2 = "200.0 xxx";
-    const char *begin( testStr2.c_str() );
-    const char *end( begin + 6 );
-    res = ai_strtof( begin, end );
-    EXPECT_FLOAT_EQ( res, 200.0f );
-}
-
-TEST_F(utStringUtils, ai_rgba2hexTest) {
-    std::string result;
-    result = ai_rgba2hex(255, 255, 255, 255, true);
-    EXPECT_EQ(result, "#ffffffff");
-    result = ai_rgba2hex(0, 0, 0, 0, false);
-    EXPECT_EQ(result, "00000000");
-}
diff --git a/libs/assimp/test/unit/utTargetAnimation.cpp b/libs/assimp/test/unit/utTargetAnimation.cpp
deleted file mode 100644
index 9cbb453..0000000
--- a/libs/assimp/test/unit/utTargetAnimation.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-// TODO
diff --git a/libs/assimp/test/unit/utTextureTransform.cpp b/libs/assimp/test/unit/utTextureTransform.cpp
deleted file mode 100644
index 9cbb453..0000000
--- a/libs/assimp/test/unit/utTextureTransform.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-// TODO
diff --git a/libs/assimp/test/unit/utTriangulate.cpp b/libs/assimp/test/unit/utTriangulate.cpp
deleted file mode 100644
index 874e55c..0000000
--- a/libs/assimp/test/unit/utTriangulate.cpp
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/scene.h>
-
-#include "PostProcessing/TriangulateProcess.h"
-
-using namespace std;
-using namespace Assimp;
-
-class TriangulateProcessTest : public ::testing::Test {
-public:
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-    aiMesh *pcMesh;
-    TriangulateProcess *piProcess;
-};
-
-void TriangulateProcessTest::SetUp() {
-    piProcess = new TriangulateProcess();
-    pcMesh = new aiMesh();
-
-    pcMesh->mNumFaces = 1000;
-    pcMesh->mFaces = new aiFace[1000];
-    pcMesh->mVertices = new aiVector3D[10000];
-
-    pcMesh->mPrimitiveTypes = aiPrimitiveType_POINT | aiPrimitiveType_LINE | aiPrimitiveType_POLYGON;
-
-    for (unsigned int m = 0, t = 0, q = 4; m < 1000; ++m) {
-        ++t;
-        aiFace &face = pcMesh->mFaces[m];
-        face.mNumIndices = t;
-        if (4 == t) {
-            face.mNumIndices = q++;
-            t = 0;
-
-            if (10 == q) q = 4;
-        }
-        face.mIndices = new unsigned int[face.mNumIndices];
-        for (unsigned int p = 0; p < face.mNumIndices; ++p) {
-            face.mIndices[p] = pcMesh->mNumVertices;
-
-            // construct fully convex input data in ccw winding, xy plane
-            aiVector3D &v = pcMesh->mVertices[pcMesh->mNumVertices++];
-            v.z = 0.f;
-            v.x = cos(p * (float)(AI_MATH_TWO_PI) / face.mNumIndices);
-            v.y = sin(p * (float)(AI_MATH_TWO_PI) / face.mNumIndices);
-        }
-    }
-}
-
-void TriangulateProcessTest::TearDown() {
-    delete piProcess;
-    delete pcMesh;
-}
-
-TEST_F(TriangulateProcessTest, testTriangulation) {
-    piProcess->TriangulateMesh(pcMesh);
-
-    for (unsigned int m = 0, t = 0, q = 4, max = 1000, idx = 0; m < max; ++m) {
-        ++t;
-        aiFace &face = pcMesh->mFaces[m];
-        if (4 == t) {
-            t = 0;
-            max += q - 3;
-
-            std::vector<bool> ait(q, false);
-
-            for (unsigned int i = 0, tt = q - 2; i < tt; ++i, ++m) {
-                aiFace &curFace = pcMesh->mFaces[m];
-                EXPECT_EQ(3U, curFace.mNumIndices);
-
-                for (unsigned int qqq = 0; qqq < curFace.mNumIndices; ++qqq) {
-                    ait[curFace.mIndices[qqq] - idx] = true;
-                }
-            }
-            for (std::vector<bool>::const_iterator it = ait.begin(); it != ait.end(); ++it) {
-                EXPECT_TRUE(*it);
-            }
-            --m;
-            idx += q;
-            if (++q == 10) {
-                q = 4;
-            }
-        } else {
-            EXPECT_EQ(t, face.mNumIndices);
-
-            for (unsigned int i = 0; i < face.mNumIndices; ++i, ++idx) {
-                EXPECT_EQ(idx, face.mIndices[i]);
-            }
-        }
-    }
-
-    // we should have no valid normal vectors now because we aren't a pure polygon mesh
-    EXPECT_TRUE(pcMesh->mNormals == NULL);
-}
diff --git a/libs/assimp/test/unit/utTypes.cpp b/libs/assimp/test/unit/utTypes.cpp
deleted file mode 100644
index 33d2b4f..0000000
--- a/libs/assimp/test/unit/utTypes.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/types.h>
-
-using namespace Assimp;
-
-class utTypes : public ::testing::Test {
-    // empty
-};
-
-TEST_F( utTypes, Color3dCpmpareOpTest ) {
-    aiColor3D col1( 1, 2, 3 );
-    aiColor3D col2( 4, 5, 6 );
-    const aiColor3D &col3(col1);
-
-    EXPECT_FALSE( col1 == col2 );
-    EXPECT_FALSE( col2 == col3 );
-    EXPECT_TRUE( col1 == col3 );
-
-    EXPECT_TRUE( col1 != col2 );
-    EXPECT_TRUE( col2 != col3 );
-    EXPECT_FALSE( col1 != col3 );
-}
-
-TEST_F( utTypes, Color3dIndexOpTest ) {
-    aiColor3D col( 1, 2, 3 );
-    const ai_real r = col[ 0 ];
-    EXPECT_FLOAT_EQ( 1, r );
-
-    const ai_real g = col[ 1 ];
-    EXPECT_FLOAT_EQ( 2, g );
-
-    const ai_real b = col[ 2 ];
-    EXPECT_FLOAT_EQ( 3, b );
-}
diff --git a/libs/assimp/test/unit/utValidateDataStructure.cpp b/libs/assimp/test/unit/utValidateDataStructure.cpp
deleted file mode 100644
index 099c54d..0000000
--- a/libs/assimp/test/unit/utValidateDataStructure.cpp
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2020, assimp team
-
-
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/mesh.h>
-#include <assimp/scene.h>
-#include <ValidateDataStructure.h>
-
-using namespace std;
-using namespace Assimp;
-
-
-class ValidateDataStructureTest : public ::testing::Test
-{
-public:
-
-    virtual void SetUp();
-    virtual void TearDown();
-
-protected:
-
-
-    ValidateDSProcess* vds;
-    aiScene* scene;
-};
-
-// ------------------------------------------------------------------------------------------------
-void ValidateDataStructureTest::SetUp()
-{
-    // setup a dummy scene with a single node
-    scene = new aiScene();
-    scene->mRootNode = new aiNode();
-    scene->mRootNode->mName.Set("<test>");
-
-    // add some translation
-    scene->mRootNode->mTransformation.a4 = 1.f;
-    scene->mRootNode->mTransformation.b4 = 2.f;
-    scene->mRootNode->mTransformation.c4 = 3.f;
-
-    // and allocate a ScenePreprocessor to operate on the scene
-    vds = new ValidateDSProcess();
-}
-
-// ------------------------------------------------------------------------------------------------
-void ValidateDataStructureTest::TearDown()
-{
-    delete vds;
-    delete scene;
-}
-
-
-
-// ------------------------------------------------------------------------------------------------
-//Template
-//TEST_F(ScenePreprocessorTest, test)
-//{
-//}
-// TODO Conditions not yet checked:
-//132: ReportError("aiScene::%s is NULL (aiScene::%s is %i)",
-//139: ReportError("aiScene::%s[%i] is NULL (aiScene::%s is %i)",
-//156: ReportError("aiScene::%s is NULL (aiScene::%s is %i)",
-//163: ReportError("aiScene::%s[%i] is NULL (aiScene::%s is %i)",
-//173: ReportError("aiScene::%s[%i] has the same name as "
-//192: ReportError("aiScene::%s[%i] has no corresponding node in the scene graph (%s)",
-//196: ReportError("aiScene::%s[%i]: there are more than one nodes with %s as name",
-//217: ReportError("aiScene::mNumMeshes is 0. At least one mesh must be there");
-//220: ReportError("aiScene::mMeshes is non-null although there are no meshes");
-//229: ReportError("aiScene::mAnimations is non-null although there are no animations");
-//238: ReportError("aiScene::mCameras is non-null although there are no cameras");
-//247: ReportError("aiScene::mLights is non-null although there are no lights");
-//256: ReportError("aiScene::mTextures is non-null although there are no textures");
-//266: ReportError("aiScene::mNumMaterials is 0. At least one material must be there");
-//270: ReportError("aiScene::mMaterials is non-null although there are no materials");
-//281: ReportWarning("aiLight::mType is aiLightSource_UNDEFINED");
-//286: ReportWarning("aiLight::mAttenuationXXX - all are zero");
-//290: ReportError("aiLight::mAngleInnerCone is larger than aiLight::mAngleOuterCone");
-//295: ReportWarning("aiLight::mColorXXX - all are black and won't have any influence");
-//303: ReportError("aiCamera::mClipPlaneFar must be >= aiCamera::mClipPlaneNear");
-//308: ReportWarning("%f is not a valid value for aiCamera::mHorizontalFOV",pCamera->mHorizontalFOV);
-//317: ReportError("aiMesh::mMaterialIndex is invalid (value: %i maximum: %i)",
-//332: ReportError("aiMesh::mFaces[%i].mNumIndices is 0",i);
-//336: ReportError("aiMesh::mFaces[%i] is a POINT but aiMesh::mPrimitiveTypes "
-//337: "does not report the POINT flag",i);
-//343: ReportError("aiMesh::mFaces[%i] is a LINE but aiMesh::mPrimitiveTypes "
-//344: "does not report the LINE flag",i);
-//350: ReportError("aiMesh::mFaces[%i] is a TRIANGLE but aiMesh::mPrimitiveTypes "
-//351: "does not report the TRIANGLE flag",i);
-//357: this->ReportError("aiMesh::mFaces[%i] is a POLYGON but aiMesh::mPrimitiveTypes "
-//358: "does not report the POLYGON flag",i);
-//365: ReportError("aiMesh::mFaces[%i].mIndices is NULL",i);
-//370: ReportError("The mesh %s contains no vertices", pMesh->mName.C_Str());
-//374: ReportError("Mesh has too many vertices: %u, but the limit is %u",pMesh->mNumVertices,AI_MAX_VERTICES);
-//377: ReportError("Mesh has too many faces: %u, but the limit is %u",pMesh->mNumFaces,AI_MAX_FACES);
-//382: ReportError("If there are tangents, bitangent vectors must be present as well");
-//387: ReportError("Mesh %s contains no faces", pMesh->mName.C_Str());
-//398: ReportError("Face %u has too many faces: %u, but the limit is %u",i,face.mNumIndices,AI_MAX_FACE_INDICES);
-//404: ReportError("aiMesh::mFaces[%i]::mIndices[%i] is out of range",i,a);
-//412: ReportError("aiMesh::mVertices[%i] is referenced twice - second "
-//426: ReportWarning("There are unreferenced vertices");
-//439: ReportError("Texture coordinate channel %i exists "
-//453: ReportError("Vertex color channel %i is exists "
-//464: ReportError("aiMesh::mBones is NULL (aiMesh::mNumBones is %i)",
-//480: ReportError("Bone %u has too many weights: %u, but the limit is %u",i,bone->mNumWeights,AI_MAX_BONE_WEIGHTS);
-//485: ReportError("aiMesh::mBones[%i] is NULL (aiMesh::mNumBones is %i)",
-//498: ReportError("aiMesh::mBones[%i], name = \"%s\" has the same name as "
-//507: ReportWarning("aiMesh::mVertices[%i]: bone weight sum != 1.0 (sum is %f)",i,afSum[i]);
-//513: ReportError("aiMesh::mBones is non-null although there are no bones");
-//524: ReportError("aiBone::mNumWeights is zero");
-//531: ReportError("aiBone::mWeights[%i].mVertexId is out of range",i);
-//534: ReportWarning("aiBone::mWeights[%i].mWeight has an invalid value",i);
-//549: ReportError("aiAnimation::mChannels is NULL (aiAnimation::mNumChannels is %i)",
-//556: ReportError("aiAnimation::mChannels[%i] is NULL (aiAnimation::mNumChannels is %i)",
-//563: ReportError("aiAnimation::mNumChannels is 0. At least one node animation channel must be there.");
-//567: // if (!pAnimation->mDuration)this->ReportError("aiAnimation::mDuration is zero");
-//592: ReportError("Material property %s is expected to be a string",prop->mKey.data);
-//596: ReportError("%s #%i is set, but there are only %i %s textures",
-//611: ReportError("Found texture property with index %i, although there "
-//619: ReportError("Material property %s%i is expected to be an integer (size is %i)",
-//627: ReportError("Material property %s%i is expected to be 5 floats large (size is %i)",
-//635: ReportError("Material property %s%i is expected to be an integer (size is %i)",
-//656: ReportWarning("Invalid UV index: %i (key %s). Mesh %i has only %i UV channels",
-//676: ReportWarning("UV-mapped texture, but there are no UV coords");
-//690: ReportError("aiMaterial::mProperties[%i] is NULL (aiMaterial::mNumProperties is %i)",
-//694: ReportError("aiMaterial::mProperties[%i].mDataLength or "
-//702: ReportError("aiMaterial::mProperties[%i].mDataLength is "
-//707: ReportError("Missing null-terminator in string material property");
-//713: ReportError("aiMaterial::mProperties[%i].mDataLength is "
-//720: ReportError("aiMaterial::mProperties[%i].mDataLength is "
-//739: ReportWarning("A specular shading model is specified but there is no "
-//743: ReportWarning("A specular shading model is specified but the value of the "
-//752: ReportWarning("Invalid opacity value (must be 0 < opacity < 1.0)");
-//776: ReportError("aiTexture::pcData is NULL");
-//781: ReportError("aiTexture::mWidth is zero (aiTexture::mHeight is %i, uncompressed texture)",
-//788: ReportError("aiTexture::mWidth is zero (compressed texture)");
-//791: ReportWarning("aiTexture::achFormatHint must be zero-terminated");
-//794: ReportWarning("aiTexture::achFormatHint should contain a file extension "
-//804: ReportError("aiTexture::achFormatHint contains non-lowercase letters");
-//815: ReportError("Empty node animation channel");
-//822: ReportError("aiNodeAnim::mPositionKeys is NULL (aiNodeAnim::mNumPositionKeys is %i)",
-//833: ReportError("aiNodeAnim::mPositionKeys[%i].mTime (%.5f) is larger "
-//840: ReportWarning("aiNodeAnim::mPositionKeys[%i].mTime (%.5f) is smaller "
-//853: ReportError("aiNodeAnim::mRotationKeys is NULL (aiNodeAnim::mNumRotationKeys is %i)",
-//861: ReportError("aiNodeAnim::mRotationKeys[%i].mTime (%.5f) is larger "
-//868: ReportWarning("aiNodeAnim::mRotationKeys[%i].mTime (%.5f) is smaller "
-//880: ReportError("aiNodeAnim::mScalingKeys is NULL (aiNodeAnim::mNumScalingKeys is %i)",
-//888: ReportError("aiNodeAnim::mScalingKeys[%i].mTime (%.5f) is larger "
-//895: ReportWarning("aiNodeAnim::mScalingKeys[%i].mTime (%.5f) is smaller "
-//907: ReportError("A node animation channel must have at least one subtrack");
-//915: ReportError("A node of the scenegraph is NULL");
-//920: ReportError("Non-root node %s lacks a valid parent (aiNode::mParent is NULL) ",pNode->mName);
-//928: ReportError("aiNode::mMeshes is NULL for node %s (aiNode::mNumMeshes is %i)",
-//937: ReportError("aiNode::mMeshes[%i] is out of range for node %s (maximum is %i)",
-//942: ReportError("aiNode::mMeshes[%i] is already referenced by this node %s (value: %i)",
-//951: ReportError("aiNode::mChildren is NULL for node %s (aiNode::mNumChildren is %i)",
-//965: ReportError("aiString::length is too large (%i, maximum is %lu)",
-//974: ReportError("aiString::data is invalid: the terminal zero is at a wrong offset");
-//979: ReportError("aiString::data is invalid. There is no terminal character");
-}
-
diff --git a/libs/assimp/test/unit/utVector3.cpp b/libs/assimp/test/unit/utVector3.cpp
deleted file mode 100644
index 2602c28..0000000
--- a/libs/assimp/test/unit/utVector3.cpp
+++ /dev/null
@@ -1,69 +0,0 @@
-/*-------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--------------------------------------------------------------------------*/
-#include "UnitTestPCH.h"
-#include <assimp/vector3.h>
-
-using namespace ::Assimp;
-
-class utVector3 : public ::testing::Test {
-    // empty
-};
-
-TEST_F(utVector3, CreationTest) {
-    aiVector3D v0;
-    aiVector3D v1(1.0f, 2.0f, 3.0f);
-    EXPECT_FLOAT_EQ(1.0f, v1[0]);
-    EXPECT_FLOAT_EQ(2.0f, v1[1]);
-    EXPECT_FLOAT_EQ(3.0f, v1[2]);
-    aiVector3D v2(1);
-    EXPECT_FLOAT_EQ(1.0f, v2[0]);
-    EXPECT_FLOAT_EQ(1.0f, v2[1]);
-    EXPECT_FLOAT_EQ(1.0f, v2[2]);
-    aiVector3D v3(v1);
-    EXPECT_FLOAT_EQ(v1[0], v3[0]);
-    EXPECT_FLOAT_EQ(v1[1], v3[1]);
-    EXPECT_FLOAT_EQ(v1[2], v3[2]);
-}
-
-TEST_F(utVector3, BracketOpTest) {
-    aiVector3D v(1.0f, 2.0f, 3.0f);
-    EXPECT_FLOAT_EQ(1.0f, v[0]);
-    EXPECT_FLOAT_EQ(2.0f, v[1]);
-    EXPECT_FLOAT_EQ(3.0f, v[2]);
-}
diff --git a/libs/assimp/test/unit/utVersion.cpp b/libs/assimp/test/unit/utVersion.cpp
deleted file mode 100644
index 7548417..0000000
--- a/libs/assimp/test/unit/utVersion.cpp
+++ /dev/null
@@ -1,77 +0,0 @@
-/*-------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
--------------------------------------------------------------------------*/
-#include "UnitTestPCH.h"
-#include <assimp/version.h>
-
-class utVersion : public ::testing::Test {
-    // empty
-};
-
-TEST_F( utVersion, aiGetLegalStringTest ) {
-    const char *lv = aiGetLegalString();
-    EXPECT_NE( lv, nullptr );
-    std::string text( lv );
-
-    size_t pos = text.find(std::string("2022"));
-    EXPECT_NE(pos, std::string::npos);
-}
-
-TEST_F( utVersion, aiGetVersionMinorTest ) {
-    EXPECT_EQ(aiGetVersionMinor(), 2U);
-}
-
-TEST_F( utVersion, aiGetVersionMajorTest ) {
-    EXPECT_EQ( aiGetVersionMajor(), 5U );
-}
-
-TEST_F( utVersion, aiGetVersionPatchTest ) {
-    EXPECT_EQ(aiGetVersionPatch(), 0U );   
-}
-
-TEST_F( utVersion, aiGetCompileFlagsTest ) {
-    EXPECT_NE( aiGetCompileFlags(), 0U );
-}
-
-TEST_F( utVersion, aiGetVersionRevisionTest ) {
-    EXPECT_NE( aiGetVersionRevision(), 0U );
-}
-
-TEST_F( utVersion, aiGetBranchNameTest ) {
-    EXPECT_NE( nullptr, aiGetBranchName() );
-}
diff --git a/libs/assimp/test/unit/utVertexTriangleAdjacency.cpp b/libs/assimp/test/unit/utVertexTriangleAdjacency.cpp
deleted file mode 100644
index bda6304..0000000
--- a/libs/assimp/test/unit/utVertexTriangleAdjacency.cpp
+++ /dev/null
@@ -1,210 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "UnitTestPCH.h"
-
-#include <assimp/mesh.h>
-#include <assimp/types.h>
-
-#include "Common/VertexTriangleAdjacency.h"
-
-using namespace std;
-using namespace Assimp;
-
-class VTAdjacencyTest : public ::testing::Test {
-protected:
-    void checkMesh(const aiMesh &mesh);
-};
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(VTAdjacencyTest, largeRandomDataSet) {
-    // build a test mesh with randomized input data
-    // *******************************************************************************
-    aiMesh mesh;
-
-    mesh.mNumVertices = 500;
-    mesh.mNumFaces = 600;
-
-    mesh.mFaces = new aiFace[600];
-    unsigned int iCurrent = 0;
-    for (unsigned int i = 0; i < 600; ++i) {
-        aiFace &face = mesh.mFaces[i];
-        face.mNumIndices = 3;
-        face.mIndices = new unsigned int[3];
-
-        if (499 == iCurrent) iCurrent = 0;
-        face.mIndices[0] = iCurrent++;
-
-        while (face.mIndices[0] == (face.mIndices[1] = (unsigned int)(((float)rand() / RAND_MAX) * 499)))
-            ;
-        while (face.mIndices[0] == (face.mIndices[2] = (unsigned int)(((float)rand() / RAND_MAX) * 499)) ||
-                face.mIndices[1] == face.mIndices[2])
-            ;
-    }
-
-    checkMesh(mesh);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(VTAdjacencyTest, smallDataSet) {
-
-    // build a test mesh - this one is extremely small
-    // *******************************************************************************
-    aiMesh mesh;
-
-    mesh.mNumVertices = 5;
-    mesh.mNumFaces = 3;
-
-    mesh.mFaces = new aiFace[3];
-    mesh.mFaces[0].mIndices = new unsigned int[3];
-    mesh.mFaces[0].mNumIndices = 3;
-    mesh.mFaces[1].mIndices = new unsigned int[3];
-    mesh.mFaces[1].mNumIndices = 3;
-    mesh.mFaces[2].mIndices = new unsigned int[3];
-    mesh.mFaces[2].mNumIndices = 3;
-
-    mesh.mFaces[0].mIndices[0] = 1;
-    mesh.mFaces[0].mIndices[1] = 3;
-    mesh.mFaces[0].mIndices[2] = 2;
-
-    mesh.mFaces[1].mIndices[0] = 0;
-    mesh.mFaces[1].mIndices[1] = 2;
-    mesh.mFaces[1].mIndices[2] = 3;
-
-    mesh.mFaces[2].mIndices[0] = 3;
-    mesh.mFaces[2].mIndices[1] = 0;
-    mesh.mFaces[2].mIndices[2] = 4;
-
-    checkMesh(mesh);
-}
-
-// ------------------------------------------------------------------------------------------------
-TEST_F(VTAdjacencyTest, unreferencedVerticesSet) {
-    // build a test mesh which does not reference all vertices
-    // *******************************************************************************
-    aiMesh mesh;
-
-    mesh.mNumVertices = 500;
-    mesh.mNumFaces = 600;
-
-    mesh.mFaces = new aiFace[600];
-    unsigned int iCurrent = 0;
-    for (unsigned int i = 0; i < 600; ++i) {
-        aiFace &face = mesh.mFaces[i];
-        face.mNumIndices = 3;
-        face.mIndices = new unsigned int[3];
-
-        if (499 == iCurrent) iCurrent = 0;
-        face.mIndices[0] = iCurrent++;
-
-        if (499 == iCurrent) iCurrent = 0;
-        face.mIndices[1] = iCurrent++;
-
-        if (499 == iCurrent) iCurrent = 0;
-        face.mIndices[2] = iCurrent++;
-
-        if (rand() > RAND_MAX / 2 && face.mIndices[0]) {
-            face.mIndices[0]--;
-        } else if (face.mIndices[1])
-            face.mIndices[1]--;
-    }
-
-    checkMesh(mesh);
-}
-
-// ------------------------------------------------------------------------------------------------
-void VTAdjacencyTest::checkMesh(const aiMesh &mesh) {
-    VertexTriangleAdjacency adj(mesh.mFaces, mesh.mNumFaces, mesh.mNumVertices, true);
-
-    unsigned int *const piNum = adj.mLiveTriangles;
-
-    // check the primary adjacency table and check whether all faces
-    // are contained in the list
-    unsigned int maxOfs = 0;
-    for (unsigned int i = 0; i < mesh.mNumFaces; ++i) {
-        aiFace &face = mesh.mFaces[i];
-        for (unsigned int qq = 0; qq < 3; ++qq) {
-            const unsigned int idx = face.mIndices[qq];
-            const unsigned int num = piNum[idx];
-
-            // go to this offset
-            const unsigned int ofs = adj.mOffsetTable[idx];
-            maxOfs = std::max(ofs + num, maxOfs);
-            unsigned int *pi = &adj.mAdjacencyTable[ofs];
-
-            // and search for us ...
-            unsigned int tt = 0;
-            for (; tt < num; ++tt, ++pi) {
-                if (i == *pi) {
-                    // mask our entry in the table. Finally all entries should be masked
-                    *pi = 0xffffffff;
-
-                    // there shouldn't be two entries for the same face
-                    break;
-                }
-            }
-            // assert if *this* vertex has not been found in the table
-            EXPECT_LT(tt, num);
-        }
-    }
-
-    // now check whether there are invalid faces
-    const unsigned int *pi = adj.mAdjacencyTable;
-    for (unsigned int i = 0; i < maxOfs; ++i, ++pi) {
-        EXPECT_EQ(0xffffffff, *pi);
-    }
-
-    // check the numTrianglesPerVertex table
-    for (unsigned int i = 0; i < mesh.mNumFaces; ++i) {
-        aiFace &face = mesh.mFaces[i];
-        for (unsigned int qq = 0; qq < 3; ++qq) {
-            const unsigned int idx = face.mIndices[qq];
-
-            // we should not reach 0 here ...
-            EXPECT_NE(0U, piNum[idx]);
-            piNum[idx]--;
-        }
-    }
-
-    // check whether we reached 0 in all entries
-    for (unsigned int i = 0; i < mesh.mNumVertices; ++i) {
-        EXPECT_FALSE(piNum[i]);
-    }
-}
diff --git a/libs/assimp/test/unit/utX3DImportExport.cpp b/libs/assimp/test/unit/utX3DImportExport.cpp
deleted file mode 100644
index f2df81a..0000000
--- a/libs/assimp/test/unit/utX3DImportExport.cpp
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utX3DImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X3D/HelloX3dTrademark.x3d", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utX3DImportExport, importX3DFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
diff --git a/libs/assimp/test/unit/utXImporterExporter.cpp b/libs/assimp/test/unit/utXImporterExporter.cpp
deleted file mode 100644
index 4d247cc..0000000
--- a/libs/assimp/test/unit/utXImporterExporter.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-using namespace Assimp;
-
-class utXImporterExporter : public AbstractImportExportBase {
-public:
-    virtual bool importerTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test.x", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utXImporterExporter, importXFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utXImporterExporter, heap_overflow_in_tokenizer) {
-    Assimp::Importer importer;
-    EXPECT_NO_THROW(importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/OV_GetNextToken", 0));
-}
-
-TEST(utXImporter, importAnimTest) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/anim_test.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importBCNEpileptic) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/BCN_Epileptic.X", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importFromTrueSpaceBin32) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/fromtruespace_bin32.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, import_kwxport_test_cubewithvcolors) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/kwxport_test_cubewithvcolors.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importTestCubeBinary) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test_cube_binary.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importTestCubeCompressed) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test_cube_compressed.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importTestCubeText) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/test_cube_text.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importTestWuson) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/Testwuson.X", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, TestFormatDetection) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/X/TestFormatDetection", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
-
-TEST(utXImporter, importDwarf) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_NONBSD_DIR "/X/dwarf.x", aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-}
diff --git a/libs/assimp/test/unit/utglTF2ImportExport.cpp b/libs/assimp/test/unit/utglTF2ImportExport.cpp
deleted file mode 100644
index 00f76aa..0000000
--- a/libs/assimp/test/unit/utglTF2ImportExport.cpp
+++ /dev/null
@@ -1,834 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/commonMetaData.h>
-#include <assimp/postprocess.h>
-#include <assimp/scene.h>
-#include <assimp/Exporter.hpp>
-#include <assimp/Importer.hpp>
-#include <assimp/LogStream.hpp>
-#include <assimp/DefaultLogger.hpp>
-
-#include <rapidjson/schema.h>
-
-#include <array>
-
-#include <assimp/material.h>
-#include <assimp/GltfMaterial.h>
-
-using namespace Assimp;
-
-class utglTF2ImportExport : public AbstractImportExportBase {
-public:
-    virtual bool importerMatTest(const char *file, bool spec_gloss, std::array<aiTextureMapMode, 2> exp_modes = { aiTextureMapMode_Wrap, aiTextureMapMode_Wrap }) {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(file, aiProcess_ValidateDataStructure);
-        EXPECT_NE(scene, nullptr);
-        if (!scene) {
-            return false;
-        }
-
-        EXPECT_TRUE(scene->HasMaterials());
-        if (!scene->HasMaterials()) {
-            return false;
-        }
-        const aiMaterial *material = scene->mMaterials[0];
-
-        // This Material should be a PBR
-        aiShadingMode shadingMode;
-        EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_SHADING_MODEL, shadingMode));
-        EXPECT_EQ(aiShadingMode_PBR_BRDF, shadingMode);
-
-        // Should import the texture as diffuse and as base color
-        aiString path;
-        std::array<aiTextureMapMode,2> modes;
-        EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(aiTextureType_DIFFUSE, 0, &path, nullptr, nullptr,
-                                            nullptr, nullptr, modes.data()));
-        EXPECT_STREQ(path.C_Str(), "CesiumLogoFlat.png");
-        EXPECT_EQ(exp_modes, modes);
-
-        // Also as Base Color
-        EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(aiTextureType_BASE_COLOR, 0, &path, nullptr, nullptr,
-                                            nullptr, nullptr, modes.data()));
-        EXPECT_STREQ(path.C_Str(), "CesiumLogoFlat.png");
-        EXPECT_EQ(exp_modes, modes);
-
-        // Should have a MetallicFactor (default is 1.0)
-        ai_real metal_factor = ai_real(0.5);
-        EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_METALLIC_FACTOR, metal_factor));
-        EXPECT_EQ(ai_real(0.0), metal_factor);
-
-        // And a roughness factor (default is 1.0)
-        ai_real roughness_factor = ai_real(0.5);
-        EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_ROUGHNESS_FACTOR, roughness_factor));
-        EXPECT_EQ(ai_real(1.0), roughness_factor);
-
-        aiColor3D spec_color = { 0, 0, 0 };
-        ai_real glossiness = ai_real(0.5);
-        if (spec_gloss) {
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_COLOR_SPECULAR, spec_color));
-            constexpr ai_real spec_val(0.20000000298023225); // From the file
-            EXPECT_EQ(spec_val, spec_color.r);
-            EXPECT_EQ(spec_val, spec_color.g);
-            EXPECT_EQ(spec_val, spec_color.b);
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_GLOSSINESS_FACTOR, glossiness));
-            EXPECT_EQ(ai_real(1.0), glossiness);
-        } else {
-            EXPECT_EQ(aiReturn_FAILURE, material->Get(AI_MATKEY_COLOR_SPECULAR, spec_color));
-            EXPECT_EQ(aiReturn_FAILURE, material->Get(AI_MATKEY_GLOSSINESS_FACTOR, glossiness));
-        }
-
-        return true;
-    }
-
-    virtual bool binaryImporterTest() {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/2CylinderEngine-glTF-Binary/2CylinderEngine.glb",
-                aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-    virtual bool exporterTest() {
-        Assimp::Importer importer;
-        Assimp::Exporter exporter;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf",
-                aiProcess_ValidateDataStructure);
-        EXPECT_NE(nullptr, scene);
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured_out.gltf"));
-
-        return true;
-    }
-#endif // ASSIMP_BUILD_NO_EXPORT
-};
-
-TEST_F(utglTF2ImportExport, importglTF2FromFileTest) {
-    EXPECT_TRUE(importerMatTest(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf", false, {aiTextureMapMode_Mirror, aiTextureMapMode_Clamp}));
-}
-
-TEST_F(utglTF2ImportExport, importBinaryglTF2FromFileTest) {
-    EXPECT_TRUE(binaryImporterTest());
-}
-
-TEST_F(utglTF2ImportExport, importglTF2_KHR_materials_pbrSpecularGlossiness) {
-    EXPECT_TRUE(importerMatTest(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured.gltf", true));
-}
-
-void VerifyClearCoatScene(const aiScene *scene) {
-        ASSERT_NE(nullptr, scene);
-
-    ASSERT_TRUE(scene->HasMaterials());
-
-    // Find a specific Clearcoat material and check the values
-    const aiString partial_coated("Partial_Coated");
-    bool found_partial_coat = false;
-    for (size_t i = 0; i < scene->mNumMaterials; ++i) {
-        const aiMaterial *material = scene->mMaterials[i];
-        ASSERT_NE(nullptr, material);
-        if (material->GetName() == partial_coated) {
-            found_partial_coat = true;
-
-            ai_real clearcoat_factor(0.0f);
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_CLEARCOAT_FACTOR, clearcoat_factor));
-            EXPECT_EQ(ai_real(1.0f), clearcoat_factor);
-
-            ai_real clearcoat_rough_factor(0.0f);
-            EXPECT_EQ(aiReturn_SUCCESS, material->Get(AI_MATKEY_CLEARCOAT_ROUGHNESS_FACTOR, clearcoat_rough_factor));
-            EXPECT_EQ(ai_real(0.03f), clearcoat_rough_factor);
-
-            // Should import the texture as diffuse and as base color
-            aiString path;
-            std::array<aiTextureMapMode, 2> modes;
-            static const std::array<aiTextureMapMode, 2> exp_modes = { aiTextureMapMode_Wrap, aiTextureMapMode_Wrap };
-            EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_CLEARCOAT_TEXTURE, &path, nullptr, nullptr,
-                                                nullptr, nullptr, modes.data()));
-            EXPECT_STREQ(path.C_Str(), "PartialCoating.png");
-            EXPECT_EQ(exp_modes, modes);
-        }
-    }
-    EXPECT_TRUE(found_partial_coat);
-}
-
-TEST_F(utglTF2ImportExport, importglTF2_KHR_materials_clearcoat) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest.gltf", aiProcess_ValidateDataStructure);
-    VerifyClearCoatScene(scene);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, importglTF2AndExport_KHR_materials_clearcoat) {
-    {
-        Assimp::Importer importer;
-        Assimp::Exporter exporter;
-        const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest.gltf", aiProcess_ValidateDataStructure);
-        ASSERT_NE(nullptr, scene);
-        // Export
-        EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest_out.glb"));
-    }
-
-    // And re-import
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/ClearCoat-glTF/ClearCoatTest_out.glb", aiProcess_ValidateDataStructure);
-    VerifyClearCoatScene(scene);
-}
-
-TEST_F(utglTF2ImportExport, importglTF2AndExport_KHR_materials_pbrSpecularGlossiness) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    // Export
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured_out.glb"));
-
-    // And re-import
-    EXPECT_TRUE(importerMatTest(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-pbrSpecularGlossiness/BoxTextured_out.glb", true));
-}
-
-TEST_F(utglTF2ImportExport, importglTF2AndExportToOBJ) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "obj", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured_out.obj"));
-}
-
-TEST_F(utglTF2ImportExport, importglTF2EmbeddedAndExportToOBJ) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-Embedded/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "obj", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF-Embedded/BoxTextured_out.obj"));
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModePointsWithoutIndices) {
-    Assimp::Importer importer;
-    //Points without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_00.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 1024u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 1u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLinesWithoutIndices) {
-    Assimp::Importer importer;
-    //Lines without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_01.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 8u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i * 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], i * 2u + 1u);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLinesLoopWithoutIndices) {
-    Assimp::Importer importer;
-    //Lines loop without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_02.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-
-    std::array<unsigned int, 5> l1 = { { 0u, 1u, 2u, 3u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1u]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLinesStripWithoutIndices) {
-    Assimp::Importer importer;
-    //Lines strip without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_03.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 5u);
-
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 2u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], i + 1u);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesStripWithoutIndices) {
-    Assimp::Importer importer;
-    //Triangles strip without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_04.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 3> f1 = { { 0u, 1u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (unsigned int i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 2u, 1u, 3u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesFanWithoutIndices) {
-    Assimp::Importer importer;
-    //Triangles fan without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_05.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 3> f1 = { { 0u, 1u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 0u, 2u, 3u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesWithoutIndices) {
-    Assimp::Importer importer;
-    //Triangles without indices
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_06.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 6u);
-    std::array<unsigned int, 3> f1 = { { 0u, 1u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 3u, 4u, 5u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModePoints) {
-    Assimp::Importer importer;
-    //Line loop
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_07.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 1024u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mNumIndices, 1u);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], i);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLines) {
-    Assimp::Importer importer;
-    //Lines
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_08.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 5> l1 = { { 0u, 3u, 2u, 1u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineLoop) {
-    Assimp::Importer importer;
-    //Line loop
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_09.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 5> l1 = { { 0, 3u, 2u, 1u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeLineStrip) {
-    Assimp::Importer importer;
-    //Lines Strip
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_10.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 5> l1 = { { 0u, 3u, 2u, 1u, 0u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 2u);
-    for (unsigned int i = 0; i < scene->mMeshes[0]->mNumFaces; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[0], l1[i]);
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[i].mIndices[1], l1[i + 1]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesStrip) {
-    Assimp::Importer importer;
-    //Triangles strip
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_11.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    std::array<unsigned int, 3> f1 = { { 0u, 3u, 1u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 1u, 3u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-TEST_F(utglTF2ImportExport, importglTF2PrimitiveModeTrianglesFan) {
-    Assimp::Importer importer;
-    //Triangles fan
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Asset-Generator/Mesh_PrimitiveMode/Mesh_PrimitiveMode_12.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 4u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 2u);
-    std::array<unsigned int, 3> f1 = { { 0u, 3u, 2u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[0].mIndices[i], f1[i]);
-    }
-
-    std::array<unsigned int, 3> f2 = { { 0u, 2u, 1u } };
-    EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mNumIndices, 3u);
-    for (size_t i = 0; i < 3; ++i) {
-        EXPECT_EQ(scene->mMeshes[0]->mFaces[1].mIndices[i], f2[i]);
-    }
-}
-
-std::vector<char> ReadFile(const char *name) {
-    std::vector<char> ret;
-
-    FILE *p = ::fopen(name, "r");
-    if (nullptr == p) {
-        return ret;
-    }
-
-    ::fseek(p, 0, SEEK_END);
-    const size_t size = ::ftell(p);
-    ::fseek(p, 0, SEEK_SET);
-
-    ret.resize(size);
-    const size_t readSize = ::fread(&ret[0], 1, size, p);
-    EXPECT_EQ(readSize, size);
-    ::fclose(p);
-
-    return ret;
-}
-
-TEST_F(utglTF2ImportExport, importglTF2FromMemory) {
-    /*const auto flags = aiProcess_CalcTangentSpace | aiProcess_Triangulate | aiProcess_RemoveComponent |
-        aiProcess_GenSmoothNormals | aiProcess_PreTransformVertices | aiProcess_FixInfacingNormals |
-        aiProcess_FindDegenerates | aiProcess_GenUVCoords | aiProcess_SortByPType;
-    const auto& buff = ReadFile("C:\\Users\\kimkulling\\Downloads\\camel\\camel\\scene.gltf");*/
-    /*const aiScene* Scene = ::aiImportFileFromMemory(&buff[0], buff.size(), flags, ".gltf");
-    EXPECT_EQ( nullptr, Scene );*/
-}
-
-TEST_F(utglTF2ImportExport, bug_import_simple_skin) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/simple_skin/simple_skin.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utglTF2ImportExport, import_cameras) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/cameras/Cameras.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-TEST_F(utglTF2ImportExport, incorrect_vertex_arrays) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IncorrectVertexArrays/Cube.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 12u);
-    EXPECT_EQ(scene->mMeshes[1]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[1]->mNumFaces, 11u);
-    EXPECT_EQ(scene->mMeshes[2]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[2]->mNumFaces, 18u);
-    EXPECT_EQ(scene->mMeshes[3]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[3]->mNumFaces, 17u);
-    EXPECT_EQ(scene->mMeshes[4]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[4]->mNumFaces, 12u);
-    EXPECT_EQ(scene->mMeshes[5]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[5]->mNumFaces, 11u);
-    EXPECT_EQ(scene->mMeshes[6]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[6]->mNumFaces, 18u);
-    EXPECT_EQ(scene->mMeshes[7]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[7]->mNumFaces, 17u);
-}
-
-TEST_F(utglTF2ImportExport, texture_transform_test) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/textureTransform/TextureTransformTest.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-TEST_F(utglTF2ImportExport, exportglTF2FromFileTest) {
-    EXPECT_TRUE(exporterTest());
-}
-
-TEST_F(utglTF2ImportExport, crash_in_anim_mesh_destructor) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Sample-Models/AnimatedMorphCube-glTF/AnimatedMorphCube.gltf",
-            aiProcess_ValidateDataStructure);
-    ASSERT_NE(nullptr, scene);
-    Assimp::Exporter exporter;
-    ASSERT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/glTF-Sample-Models/AnimatedMorphCube-glTF/AnimatedMorphCube_out.glTF"));
-}
-
-TEST_F(utglTF2ImportExport, error_string_preserved) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/MissingBin/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    ASSERT_EQ(nullptr, scene);
-    std::string error = importer.GetErrorString();
-    ASSERT_NE(error.find("BoxTextured0.bin"), std::string::npos) << "Error string should contain an error about missing .bin file";
-}
-
-TEST_F(utglTF2ImportExport, export_bad_accessor_bounds) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites.glb", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.glb"));
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "gltf2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxWithInfinites-glTF-Binary/BoxWithInfinites_out.gltf"));
-}
-
-TEST_F(utglTF2ImportExport, export_normalized_normals) {
-    Assimp::Importer importer;
-    Assimp::Exporter exporter;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals.glb", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    EXPECT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals_out.glb"));
-
-    // load in again and ensure normal-length normals but no Nan's or Inf's introduced
-    scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxBadNormals-glTF-Binary/BoxBadNormals_out.glb", aiProcess_ValidateDataStructure);
-    for ( auto i = 0u; i < scene->mMeshes[0]->mNumVertices; ++i ) {
-        const auto length = scene->mMeshes[0]->mNormals[i].Length();
-        EXPECT_TRUE(abs(length) < 1e-6 || abs(length - 1) < ai_epsilon);
-    }
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, sceneMetadata) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf",
-            aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mMetaData, nullptr);
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT));
-        aiString format;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, format));
-        ASSERT_EQ(strcmp(format.C_Str(), "glTF2 Importer"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT_VERSION));
-        aiString version;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, version));
-        ASSERT_EQ(strcmp(version.C_Str(), "2.0"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_GENERATOR));
-        aiString generator;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, generator));
-        ASSERT_EQ(strcmp(generator.C_Str(), "COLLADA2GLTF"), 0);
-    }
-}
-
-TEST_F(utglTF2ImportExport, texcoords) {
-
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_TRUE(scene->HasMaterials());
-    const aiMaterial *material = scene->mMaterials[0];
-
-    aiString path;
-    unsigned int uvIndex = 255;
-    aiTextureMapMode modes[2];
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_BASE_COLOR_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 0u);
-
-    uvIndex = 255;
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_GLTF_PBRMETALLICROUGHNESS_METALLICROUGHNESS_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 1u);
-}
-
-#ifndef ASSIMP_BUILD_NO_EXPORT
-
-TEST_F(utglTF2ImportExport, texcoords_export) {
-    {
-        Assimp::Importer importer;
-        Assimp::Exporter exporter;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf", aiProcess_ValidateDataStructure);
-        ASSERT_NE(scene, nullptr);
-        ASSERT_EQ(aiReturn_SUCCESS, exporter.Export(scene, "glb2", ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf_out.glb"));
-    }
-
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTexcoords-glTF/boxTexcoords.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-
-    ASSERT_TRUE(scene->HasMaterials());
-    const aiMaterial *material = scene->mMaterials[0];
-
-    aiString path;
-    unsigned int uvIndex = 255;
-    aiTextureMapMode modes[2];
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_BASE_COLOR_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 0u);
-
-    uvIndex = 255;
-    EXPECT_EQ(aiReturn_SUCCESS, material->GetTexture(AI_MATKEY_GLTF_PBRMETALLICROUGHNESS_METALLICROUGHNESS_TEXTURE, &path, nullptr, &uvIndex, nullptr, nullptr, modes));
-    EXPECT_STREQ(path.C_Str(), "texture.png");
-    EXPECT_EQ(uvIndex, 1u);
-}
-
-#endif // ASSIMP_BUILD_NO_EXPORT
-TEST_F(utglTF2ImportExport, recursive_nodes) {
-    Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/RecursiveNodes/RecursiveNodes.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_EQ(nullptr, scene);
-}
-
-TEST_F(utglTF2ImportExport, norootnode_noscene) {
-    Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/TestNoRootNode/NoScene.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(scene, nullptr);
-}
-
-TEST_F(utglTF2ImportExport, norootnode_scenewithoutnodes) {
-    Assimp::Importer importer;
-    const aiScene* scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/TestNoRootNode/SceneWithoutNodes.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mRootNode, nullptr);
-}
-
-// Shall not crash!
-TEST_F(utglTF2ImportExport, norootnode_issue_3269) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/issue_3269/texcoord_crash.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(scene, nullptr);
-}
-
-TEST_F(utglTF2ImportExport, indexOutOfRange) {
-    // The contents of an asset should not lead to an assert.
-    Assimp::Importer importer;
-
-    struct LogObserver : Assimp::LogStream {
-        bool m_observedWarning = false;
-        void write(const char *message) override {
-            m_observedWarning = m_observedWarning || std::strstr(message, "faces were dropped");
-        }
-    };
-    LogObserver logObserver;
-
-    DefaultLogger::get()->attachStream(&logObserver);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IndexOutOfRange/IndexOutOfRange.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mRootNode, nullptr);
-    ASSERT_EQ(scene->mNumMeshes, 1u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 11u);
-    DefaultLogger::get()->detachStream(&logObserver);
-    EXPECT_TRUE(logObserver.m_observedWarning);
-}
-
-TEST_F(utglTF2ImportExport, allIndicesOutOfRange) {
-    // The contents of an asset should not lead to an assert.
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/IndexOutOfRange/AllIndicesOutOfRange.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_EQ(scene, nullptr);
-    std::string error = importer.GetErrorString();
-    ASSERT_NE(error.find("Mesh \"Mesh\" has no faces"), std::string::npos);
-}
-
-/////////////////////////////////
-// Draco decoding
-
-TEST_F(utglTF2ImportExport, import_dracoEncoded) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/draco/2CylinderEngine.gltf",
-            aiProcess_ValidateDataStructure);
-#ifndef ASSIMP_ENABLE_DRACO
-    // No draco support, scene should not load
-    ASSERT_EQ(scene, nullptr);
-#else
-    ASSERT_NE(scene, nullptr);
-    ASSERT_NE(scene->mMetaData, nullptr);
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT));
-        aiString format;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, format));
-        ASSERT_EQ(strcmp(format.C_Str(), "glTF2 Importer"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT_VERSION));
-        aiString version;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, version));
-        ASSERT_EQ(strcmp(version.C_Str(), "2.0"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_GENERATOR));
-        aiString generator;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, generator));
-        ASSERT_EQ(strcmp(generator.C_Str(), "COLLADA2GLTF"), 0);
-    }
-#endif
-}
-
-TEST_F(utglTF2ImportExport, wrongTypes) {
-    // Deliberately broken version of the BoxTextured.gltf asset.
-    using tup_T = std::tuple<std::string, std::string, std::string, std::string>;
-    std::vector<tup_T> wrongTypes = {
-        { "/glTF2/wrongTypes/badArray.gltf", "array", "primitives", "meshes[0]" },
-        { "/glTF2/wrongTypes/badString.gltf", "string", "name", "scenes[0]" },
-        { "/glTF2/wrongTypes/badUint.gltf", "uint", "index", "materials[0]" },
-        { "/glTF2/wrongTypes/badNumber.gltf", "number", "scale", "materials[0]" },
-        { "/glTF2/wrongTypes/badObject.gltf", "object", "pbrMetallicRoughness", "materials[0]" },
-        { "/glTF2/wrongTypes/badExtension.gltf", "object", "KHR_texture_transform", "materials[0]" }
-    };
-    for (const auto& tuple : wrongTypes)
-    {
-        const auto& file = std::get<0>(tuple);
-        const auto& type = std::get<1>(tuple);
-        const auto& member = std::get<2>(tuple);
-        const auto& context = std::get<3>(tuple);
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR + file , aiProcess_ValidateDataStructure);
-        ASSERT_EQ(scene, nullptr);
-        const std::string error = importer.GetErrorString();
-        EXPECT_FALSE(error.empty());
-        EXPECT_NE(error.find(member + "\" was not of type \"" + type + "\" when reading " + context), std::string::npos);
-    }
-}
-
-namespace {
-    /// This class provides a fake schema to the GLTF importer.
-    /// It just checks that the file has a top-level "scene" property which is an integer.
-    class FakeSchemaProvider : public rapidjson::IRemoteSchemaDocumentProvider
-    {
-    public:
-        FakeSchemaProvider(const char* schemaName) :
-            m_schemaName(schemaName)
-        {
-            rapidjson::Document schemaDoc;
-            schemaDoc.Parse(R"==({"properties":{"scene" : { "type" : "integer" }}, "required": [ "scene" ]})==");
-            EXPECT_FALSE(schemaDoc.HasParseError());
-        	m_schema.reset(new rapidjson::SchemaDocument(schemaDoc, m_schemaName.c_str(), static_cast<rapidjson::SizeType>(m_schemaName.size()), this));
-        }
-
-        const rapidjson::SchemaDocument* GetRemoteDocument(const char* uri, rapidjson::SizeType) override {
-            if (m_schemaName == uri) {
-                return m_schema.get();
-            }
-            return nullptr;
-        }
-
-    private:
-        std::string m_schemaName;
-        std::unique_ptr<const rapidjson::SchemaDocument> m_schema;
-    };
-}
-
-TEST_F(utglTF2ImportExport, schemaCheckPass) {
-    FakeSchemaProvider schemaProvider("glTF.schema.json");
-    Assimp::Importer importer;
-    importer.SetPropertyPointer(AI_CONFIG_IMPORT_SCHEMA_DOCUMENT_PROVIDER, &schemaProvider);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(scene, nullptr);
-    EXPECT_STREQ(importer.GetErrorString(), "");
-}
-
-TEST_F(utglTF2ImportExport, schemaCheckFail) {
-    FakeSchemaProvider schemaProvider("glTF.schema.json");
-    Assimp::Importer importer;
-    importer.SetPropertyPointer(AI_CONFIG_IMPORT_SCHEMA_DOCUMENT_PROVIDER, &schemaProvider);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/SchemaFailures/sceneWrongType.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_EQ(scene, nullptr);
-    const std::string errorString = importer.GetErrorString();
-    EXPECT_NE(errorString.find("The JSON document did not satisfy the glTF2 schema"), std::string::npos);
-}
-
-TEST_F(utglTF2ImportExport, noSchemaFound) {
-    // More than one importer might make use the provider, but not all schemas might be present.
-    // Check that the glTF importer handles the case when an non-null provider returns null when asked for schemas.
-    FakeSchemaProvider schemaProvider("missingSchema.json");
-    Assimp::Importer importer;
-    importer.SetPropertyPointer(AI_CONFIG_IMPORT_SCHEMA_DOCUMENT_PROVIDER, &schemaProvider);
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF2/BoxTextured-glTF/BoxTextured.gltf", aiProcess_ValidateDataStructure);
-    EXPECT_NE(scene, nullptr);
-    EXPECT_STREQ(importer.GetErrorString(), "");
-}
diff --git a/libs/assimp/test/unit/utglTFImportExport.cpp b/libs/assimp/test/unit/utglTFImportExport.cpp
deleted file mode 100644
index cb20c15..0000000
--- a/libs/assimp/test/unit/utglTFImportExport.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2022, assimp team
-
-All rights reserved.
-
-Redistribution and use of this software in source and binary forms,
-with or without modification, are permitted provided that the following
-conditions are met:
-
-* Redistributions of source code must retain the above
-copyright notice, this list of conditions and the
-following disclaimer.
-
-* Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the
-following disclaimer in the documentation and/or other
-materials provided with the distribution.
-
-* Neither the name of the assimp team, nor the names of its
-contributors may be used to endorse or promote products
-derived from this software without specific prior
-written permission of the assimp team.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
----------------------------------------------------------------------------
-*/
-#include "AbstractImportExportBase.h"
-#include "UnitTestPCH.h"
-
-#include <assimp/postprocess.h>
-#include <assimp/Importer.hpp>
-
-#include <assimp/commonMetaData.h>
-#include <assimp/scene.h>
-
-using namespace Assimp;
-
-class utglTFImportExport : public AbstractImportExportBase {
-public:
-    bool importerTest() override {
-        Assimp::Importer importer;
-        const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF/TwoBoxes/TwoBoxes.gltf", aiProcess_ValidateDataStructure);
-        return nullptr != scene;
-    }
-};
-
-TEST_F(utglTFImportExport, importglTFFromFileTest) {
-    EXPECT_TRUE(importerTest());
-}
-
-TEST_F(utglTFImportExport, incorrect_vertex_arrays) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF/IncorrectVertexArrays/Cube_v1.gltf",
-            aiProcess_ValidateDataStructure);
-    EXPECT_NE(nullptr, scene);
-    EXPECT_EQ(scene->mMeshes[0]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[0]->mNumFaces, 12u);
-    EXPECT_EQ(scene->mMeshes[1]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[1]->mNumFaces, 11u);
-    EXPECT_EQ(scene->mMeshes[2]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[2]->mNumFaces, 18u);
-    EXPECT_EQ(scene->mMeshes[3]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[3]->mNumFaces, 17u);
-    EXPECT_EQ(scene->mMeshes[4]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[4]->mNumFaces, 12u);
-    EXPECT_EQ(scene->mMeshes[5]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[5]->mNumFaces, 11u);
-    EXPECT_EQ(scene->mMeshes[6]->mNumVertices, 36u);
-    EXPECT_EQ(scene->mMeshes[6]->mNumFaces, 18u);
-    EXPECT_EQ(scene->mMeshes[7]->mNumVertices, 35u);
-    EXPECT_EQ(scene->mMeshes[7]->mNumFaces, 17u);
-}
-
-TEST_F(utglTFImportExport, sceneMetadata) {
-    Assimp::Importer importer;
-    const aiScene *scene = importer.ReadFile(ASSIMP_TEST_MODELS_DIR "/glTF/TwoBoxes/TwoBoxes.gltf", aiProcess_ValidateDataStructure);
-    ASSERT_TRUE(scene);
-    ASSERT_TRUE(scene->mMetaData);
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT));
-        aiString format;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT, format));
-        ASSERT_EQ(strcmp(format.C_Str(), "glTF Importer"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_FORMAT_VERSION));
-        aiString version;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_FORMAT_VERSION, version));
-        ASSERT_EQ(strcmp(version.C_Str(), "1.0"), 0);
-    }
-    {
-        ASSERT_TRUE(scene->mMetaData->HasKey(AI_METADATA_SOURCE_GENERATOR));
-        aiString generator;
-        ASSERT_TRUE(scene->mMetaData->Get(AI_METADATA_SOURCE_GENERATOR, generator));
-        ASSERT_EQ(strncmp(generator.C_Str(), "collada2gltf", 12), 0);
-    }
-}