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Diffstat (limited to 'src/mesh/assimp-master/test/unit/utSplitLargeMeshes.cpp')
| -rw-r--r-- | src/mesh/assimp-master/test/unit/utSplitLargeMeshes.cpp | 155 |
1 files changed, 0 insertions, 155 deletions
diff --git a/src/mesh/assimp-master/test/unit/utSplitLargeMeshes.cpp b/src/mesh/assimp-master/test/unit/utSplitLargeMeshes.cpp deleted file mode 100644 index c8a697d..0000000 --- a/src/mesh/assimp-master/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); -} |