add assimp submodule

1 files changed, 248 insertions, 0 deletions

diff --git a/src/mesh/assimp-master/include/assimp/vector2.inl b/src/mesh/assimp-master/include/assimp/vector2.inl
new file mode 100644
index 0000000..245eb31
--- /dev/null
+++ b/src/mesh/assimp-master/include/assimp/vector2.inl
@@ -0,0 +1,248 @@
+/*
+---------------------------------------------------------------------------
+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  vector2.inl
+ *  @brief Inline implementation of aiVector2t<TReal> operators
+ */
+#pragma once
+#ifndef AI_VECTOR2D_INL_INC
+#define AI_VECTOR2D_INL_INC
+
+#ifdef __GNUC__
+#   pragma GCC system_header
+#endif
+
+#ifdef __cplusplus
+#include <assimp/vector2.h>
+
+#include <cmath>
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+template <typename TOther>
+aiVector2t<TReal>::operator aiVector2t<TOther> () const {
+    return aiVector2t<TOther>(static_cast<TOther>(x),static_cast<TOther>(y));
+}
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+void aiVector2t<TReal>::Set( TReal pX, TReal pY) {
+    x = pX; y = pY;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+TReal aiVector2t<TReal>::SquareLength() const {
+    return x*x + y*y;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+TReal aiVector2t<TReal>::Length() const {
+    return std::sqrt( SquareLength());
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+aiVector2t<TReal>& aiVector2t<TReal>::Normalize() {
+    *this /= Length();
+    return *this;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+const aiVector2t<TReal>& aiVector2t<TReal>::operator += (const aiVector2t& o) {
+    x += o.x; y += o.y;
+    return *this;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+const aiVector2t<TReal>& aiVector2t<TReal>::operator -= (const aiVector2t& o) {
+    x -= o.x; y -= o.y;
+    return *this;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+const aiVector2t<TReal>& aiVector2t<TReal>::operator *= (TReal f) {
+    x *= f; y *= f;
+    return *this;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+const aiVector2t<TReal>& aiVector2t<TReal>::operator /= (TReal f) {
+    x /= f; y /= f;
+    return *this;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+TReal aiVector2t<TReal>::operator[](unsigned int i) const {
+	switch (i) {
+		case 0:
+			return x;
+		case 1:
+			return y;
+		default:
+			break;
+
+    }
+    return x;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+bool aiVector2t<TReal>::operator== (const aiVector2t& other) const {
+    return x == other.x && y == other.y;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+bool aiVector2t<TReal>::operator!= (const aiVector2t& other) const {
+    return x != other.x || y != other.y;
+}
+
+// ---------------------------------------------------------------------------
+template<typename TReal>
+inline
+bool aiVector2t<TReal>::Equal(const aiVector2t& other, TReal epsilon) const {
+    return
+        std::abs(x - other.x) <= epsilon &&
+        std::abs(y - other.y) <= epsilon;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+aiVector2t<TReal>& aiVector2t<TReal>::operator= (TReal f)   {
+    x = y = f;
+    return *this;
+}
+
+// ------------------------------------------------------------------------------------------------
+template <typename TReal>
+inline
+const aiVector2t<TReal> aiVector2t<TReal>::SymMul(const aiVector2t& o) {
+    return aiVector2t(x*o.x,y*o.y);
+}
+
+
+// ------------------------------------------------------------------------------------------------
+// symmetric addition
+template <typename TReal>
+inline
+aiVector2t<TReal> operator + (const aiVector2t<TReal>& v1, const aiVector2t<TReal>& v2) {
+    return aiVector2t<TReal>( v1.x + v2.x, v1.y + v2.y);
+}
+
+// ------------------------------------------------------------------------------------------------
+// symmetric subtraction
+template <typename TReal>
+inline
+aiVector2t<TReal> operator - (const aiVector2t<TReal>& v1, const aiVector2t<TReal>& v2) {
+    return aiVector2t<TReal>( v1.x - v2.x, v1.y - v2.y);
+}
+
+// ------------------------------------------------------------------------------------------------
+// scalar product
+template <typename TReal>
+inline
+TReal operator * (const aiVector2t<TReal>& v1, const aiVector2t<TReal>& v2) {
+    return v1.x*v2.x + v1.y*v2.y;
+}
+
+// ------------------------------------------------------------------------------------------------
+// scalar multiplication
+template <typename TReal>
+inline
+aiVector2t<TReal> operator * ( TReal f, const aiVector2t<TReal>& v) {
+    return aiVector2t<TReal>( f*v.x, f*v.y);
+}
+
+// ------------------------------------------------------------------------------------------------
+// and the other way around
+template <typename TReal>
+inline
+aiVector2t<TReal> operator * ( const aiVector2t<TReal>& v, TReal f) {
+    return aiVector2t<TReal>( f*v.x, f*v.y);
+}
+
+// ------------------------------------------------------------------------------------------------
+// scalar division
+template <typename TReal>
+inline
+aiVector2t<TReal> operator / ( const aiVector2t<TReal>& v, TReal f) {
+    return v * (1/f);
+}
+
+// ------------------------------------------------------------------------------------------------
+// vector division
+template <typename TReal>
+inline
+aiVector2t<TReal> operator / ( const aiVector2t<TReal>& v, const aiVector2t<TReal>& v2) {
+    return aiVector2t<TReal>(v.x / v2.x,v.y / v2.y);
+}
+
+// ------------------------------------------------------------------------------------------------
+// vector negation
+template <typename TReal>
+inline
+aiVector2t<TReal> operator - ( const aiVector2t<TReal>& v) {
+    return aiVector2t<TReal>( -v.x, -v.y);
+}
+
+#endif
+
+#endif // AI_VECTOR2D_INL_INC