/* --------------------------------------------------------------------------- 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 #include #include #include #include #include #ifndef ASSIMP_BUILD_NO_EXPORT class ColladaExportLight : public ::testing::Test { public: virtual void SetUp() { ex = new Assimp::Exporter(); im = new Assimp::Importer(); } virtual void TearDown() { delete ex; delete im; } protected: Assimp::Exporter* ex; Assimp::Importer* im; }; // ------------------------------------------------------------------------------------------------ TEST_F(ColladaExportLight, 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 ); std::unique_ptr origLights( new aiLight[ origNumLights ] ); std::vector origNames; for (size_t i = 0; i < origNumLights; i++) { origNames.push_back( pTest->mLights[ i ]->mName.C_Str() ); origLights[ i ] = *(pTest->mLights[ i ]); } // 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,strncmp(origNames[ i ].c_str(),read->mName.C_Str(), origNames[ i ].size() ) ); 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