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Diffstat (limited to 'src/mesh/assimp-master/test/unit/utMatrix3x3.cpp')
-rw-r--r-- | src/mesh/assimp-master/test/unit/utMatrix3x3.cpp | 99 |
1 files changed, 0 insertions, 99 deletions
diff --git a/src/mesh/assimp-master/test/unit/utMatrix3x3.cpp b/src/mesh/assimp-master/test/unit/utMatrix3x3.cpp deleted file mode 100644 index ae722a8..0000000 --- a/src/mesh/assimp-master/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); - } -} |