assimp/test/unit/utGenNormals.cpp

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#include "UnitTestPCH.h"
#include <GenVertexNormalsProcess.h>
using namespace std;
using namespace Assimp;
class GenNormalsTest : public ::testing::Test
{
public:
virtual void SetUp();
virtual void TearDown();
protected:
aiMesh* pcMesh;
GenVertexNormalsProcess* piProcess;
};
// ------------------------------------------------------------------------------------------------
void GenNormalsTest::SetUp()
{
piProcess = new GenVertexNormalsProcess();
pcMesh = new aiMesh();
pcMesh->mPrimitiveTypes = aiPrimitiveType_TRIANGLE;
pcMesh->mNumFaces = 1;
pcMesh->mFaces = new aiFace[1];
pcMesh->mFaces[0].mIndices = new unsigned int[pcMesh->mFaces[0].mNumIndices = 3];
pcMesh->mFaces[0].mIndices[0] = 0;
pcMesh->mFaces[0].mIndices[1] = 1;
pcMesh->mFaces[0].mIndices[2] = 1;
pcMesh->mNumVertices = 3;
pcMesh->mVertices = new aiVector3D[3];
pcMesh->mVertices[0] = aiVector3D(0.0f,1.0f,6.0f);
pcMesh->mVertices[1] = aiVector3D(2.0f,3.0f,1.0f);
pcMesh->mVertices[2] = aiVector3D(3.0f,2.0f,4.0f);
}
// ------------------------------------------------------------------------------------------------
void GenNormalsTest::TearDown()
{
delete this->pcMesh;
delete this->piProcess;
}
// ------------------------------------------------------------------------------------------------
TEST_F(GenNormalsTest, testSimpleTriangle)
{
piProcess->GenMeshVertexNormals(pcMesh, 0);
EXPECT_TRUE(pcMesh->mNormals != NULL);
}