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diff --git a/NvCloth/samples/external/assimp-4.1.0/test/unit/utFindDegenerates.cpp b/NvCloth/samples/external/assimp-4.1.0/test/unit/utFindDegenerates.cpp
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--- a/NvCloth/samples/external/assimp-4.1.0/test/unit/utFindDegenerates.cpp
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-/*
----------------------------------------------------------------------------
-Open Asset Import Library (assimp)
----------------------------------------------------------------------------
-
-Copyright (c) 2006-2017, 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 <FindDegenerates.h>
-
-
-using namespace std;
-using namespace Assimp;
-
-class FindDegeneratesProcessTest : public ::testing::Test {
-public:
- virtual void SetUp();
- virtual void TearDown();
-
-protected:
- aiMesh* mesh;
- FindDegeneratesProcess* process;
-};
-
-// ------------------------------------------------------------------------------------------------
-void FindDegeneratesProcessTest::SetUp() {
- mesh = new aiMesh();
- process = new FindDegeneratesProcess();
-
- mesh->mNumFaces = 1000;
- mesh->mFaces = new aiFace[1000];
-
- mesh->mNumVertices = 5000*2;
- mesh->mVertices = new aiVector3D[5000*2];
-
- for (unsigned int i = 0; i < 5000; ++i) {
- mesh->mVertices[i] = mesh->mVertices[i+5000] = aiVector3D((float)i);
- }
-
- mesh->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 = mesh->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;
- }
- mesh->mNumUVComponents[0] = numOut;
- mesh->mNumUVComponents[1] = numFaces;
-}
-
-void FindDegeneratesProcessTest::TearDown() {
- delete mesh;
- delete process;
-}
-
-TEST_F(FindDegeneratesProcessTest, testDegeneratesDetection) {
- process->EnableInstantRemoval(false);
- process->ExecuteOnMesh(mesh);
-
- unsigned int out = 0;
- for (unsigned int i = 0; i < 1000; ++i) {
- aiFace& f = mesh->mFaces[i];
- out += f.mNumIndices;
- }
-
- EXPECT_EQ(1000U, mesh->mNumFaces);
- EXPECT_EQ(10000U, mesh->mNumVertices);
- EXPECT_EQ(out, mesh->mNumUVComponents[0]);
- EXPECT_EQ(static_cast<unsigned int>(
- aiPrimitiveType_LINE | aiPrimitiveType_POINT |
- aiPrimitiveType_POLYGON | aiPrimitiveType_TRIANGLE),
- mesh->mPrimitiveTypes);
-}
-
-TEST_F(FindDegeneratesProcessTest, testDegeneratesRemoval) {
- process->EnableAreaCheck(false);
- process->EnableInstantRemoval(true);
- process->ExecuteOnMesh(mesh);
-
- EXPECT_EQ(mesh->mNumUVComponents[1], mesh->mNumFaces);
-}
-
-TEST_F(FindDegeneratesProcessTest, testDegeneratesRemovalWithAreaCheck) {
- process->EnableAreaCheck(true);
- process->EnableInstantRemoval(true);
- process->ExecuteOnMesh(mesh);
-
- EXPECT_EQ(mesh->mNumUVComponents[1]-100, mesh->mNumFaces);
-}