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Added ply test

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This commit is contained in:
Jan Möbius
2019-09-03 08:27:17 +02:00
parent e13452336c
commit 8c9214009d
1 changed files with 85 additions and 0 deletions
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85
src/Unittests/unittests_read_write_PLY.cc
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@@ -543,6 +543,91 @@ TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithCustomProps) {
} }
/*
* Just load a ply with custom properties, binary mode
*/
TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithCustomPropsBinary) {
PolyMesh mesh;
OpenMesh::IO::Options options;
options += OpenMesh::IO::Options::Custom;
options += OpenMesh::IO::Options::Binary;
bool ok = OpenMesh::IO::read_mesh(mesh, "cube-minimal-custom_props-binary.ply", options);
EXPECT_TRUE(ok) << "Unable to load cube-minimal-custom_props.ply";
EXPECT_EQ(8u , mesh.n_vertices()) << "The number of loaded vertices is not correct!";
EXPECT_EQ(12u , mesh.n_edges()) << "The number of loaded edges is not correct!";
EXPECT_EQ(6u , mesh.n_faces()) << "The number of loaded faces is not correct!";
OpenMesh::VPropHandleT<float> qualityProp;
OpenMesh::VPropHandleT<unsigned int> indexProp;
ASSERT_TRUE(mesh.get_property_handle(qualityProp,"quality")) << "Could not access quality property";
ASSERT_TRUE(mesh.get_property_handle(indexProp,"index")) << "Could not access index property";
//check index property
for (unsigned i = 0; i < mesh.n_vertices(); ++i)
EXPECT_EQ(i ,mesh.property(indexProp,OpenMesh::VertexHandle(i))) << "Vertex index at vertex " << i << " is wrong";
//check quality property
EXPECT_EQ(1.f,mesh.property(qualityProp,OpenMesh::VertexHandle(0))) << "Wrong quality value at Vertex 0";
EXPECT_EQ(0.5f,mesh.property(qualityProp,OpenMesh::VertexHandle(1))) << "Wrong quality value at Vertex 1";
EXPECT_EQ(0.7f,mesh.property(qualityProp,OpenMesh::VertexHandle(2))) << "Wrong quality value at Vertex 2";
EXPECT_EQ(1.f,mesh.property(qualityProp,OpenMesh::VertexHandle(3))) << "Wrong quality value at Vertex 3";
EXPECT_EQ(0.1f,mesh.property(qualityProp,OpenMesh::VertexHandle(4))) << "Wrong quality value at Vertex 4";
EXPECT_EQ(0.f,mesh.property(qualityProp,OpenMesh::VertexHandle(5))) << "Wrong quality value at Vertex 5";
EXPECT_EQ(2.f,mesh.property(qualityProp,OpenMesh::VertexHandle(6))) << "Wrong quality value at Vertex 6";
EXPECT_EQ(5.f,mesh.property(qualityProp,OpenMesh::VertexHandle(7))) << "Wrong quality value at Vertex 7";
//check for custom list properties
OpenMesh::VPropHandleT< std::vector<int> > testValues;
ASSERT_TRUE(mesh.get_property_handle(testValues,"test_values")) << "Could not access texcoords per face";
EXPECT_EQ(2u,mesh.property(testValues,OpenMesh::VertexHandle(0)).size()) << "Wrong verctor size";
EXPECT_EQ(1,mesh.property(testValues,OpenMesh::VertexHandle(0))[0]) << "Wrong list value at Vertex 0";
EXPECT_EQ(4,mesh.property(testValues,OpenMesh::VertexHandle(1))[1]) << "Wrong list value at Vertex 1";
EXPECT_EQ(5,mesh.property(testValues,OpenMesh::VertexHandle(2))[0]) << "Wrong list value at Vertex 2";
EXPECT_EQ(8,mesh.property(testValues,OpenMesh::VertexHandle(3))[1]) << "Wrong list value at Vertex 3";
EXPECT_EQ(9,mesh.property(testValues,OpenMesh::VertexHandle(4))[0]) << "Wrong list value at Vertex 4";
EXPECT_EQ(12,mesh.property(testValues,OpenMesh::VertexHandle(5))[1]) << "Wrong list value at Vertex 5";
EXPECT_EQ(13,mesh.property(testValues,OpenMesh::VertexHandle(6))[0]) << "Wrong list value at Vertex 6";
EXPECT_EQ(16,mesh.property(testValues,OpenMesh::VertexHandle(7))[1]) << "Wrong list value at Vertex 7";
OpenMesh::FPropHandleT< std::vector<float> > texCoordsPerFace;
ASSERT_TRUE(mesh.get_property_handle(texCoordsPerFace,"texcoords")) << "Could not access texcoords per face";
for (Mesh::FaceIter f_iter = mesh.faces_begin(); f_iter != mesh.faces_end(); ++f_iter)
{
EXPECT_EQ(8u, mesh.property(texCoordsPerFace, *f_iter).size()) << "Texcoords per face container has wrong size on face: " << f_iter->idx();
if (!mesh.property(texCoordsPerFace, *f_iter).empty())
{
EXPECT_EQ(1.0, mesh.property(texCoordsPerFace, *f_iter)[0]) << "Texcoords wrong on index 0 with face: " << f_iter->idx();
EXPECT_EQ(1.0, mesh.property(texCoordsPerFace, *f_iter)[1]) << "Texcoords wrong on index 1 with face: " << f_iter->idx();
EXPECT_EQ(-1.0f, mesh.property(texCoordsPerFace, *f_iter)[2]) << "Texcoords wrong on index 2 with face: " << f_iter->idx();
EXPECT_EQ(-1.0f, mesh.property(texCoordsPerFace, *f_iter)[3]) << "Texcoords wrong on index 3 with face: " << f_iter->idx();
EXPECT_EQ(0.0f, mesh.property(texCoordsPerFace, *f_iter)[4]) << "Texcoords wrong on index 4 with face: " << f_iter->idx();
EXPECT_EQ(0.0f, mesh.property(texCoordsPerFace, *f_iter)[5]) << "Texcoords wrong on index 5 with face: " << f_iter->idx();
EXPECT_EQ(-0.5f, mesh.property(texCoordsPerFace, *f_iter)[6]) << "Texcoords wrong on index 6 with face: " << f_iter->idx();
EXPECT_EQ(-0.5f, mesh.property(texCoordsPerFace, *f_iter)[7]) << "Texcoords wrong on index 7 with face: " << f_iter->idx();
}
}
OpenMesh::FPropHandleT< unsigned > faceIndex;
ASSERT_TRUE(mesh.get_property_handle(faceIndex,"faceIndex")) << "Could not access faceIndex per face";
EXPECT_EQ(0u,mesh.property(faceIndex,OpenMesh::FaceHandle(0))) << "Wrong index value at FaceHandle 0";
EXPECT_EQ(1u,mesh.property(faceIndex,OpenMesh::FaceHandle(1))) << "Wrong index value at FaceHandle 1";
EXPECT_EQ(2u,mesh.property(faceIndex,OpenMesh::FaceHandle(2))) << "Wrong index value at FaceHandle 2";
EXPECT_EQ(3u,mesh.property(faceIndex,OpenMesh::FaceHandle(3))) << "Wrong index value at FaceHandle 3";
EXPECT_EQ(4u,mesh.property(faceIndex,OpenMesh::FaceHandle(4))) << "Wrong index value at FaceHandle 4";
EXPECT_EQ(5u,mesh.property(faceIndex,OpenMesh::FaceHandle(5))) << "Wrong index value at FaceHandle 5";
}
TEST_F(OpenMeshReadWritePLY, WriteReadSimplePLYWithCustomProps) { TEST_F(OpenMeshReadWritePLY, WriteReadSimplePLYWithCustomProps) {