diff --git a/src/Unittests/unittests_read_write_PLY.cc b/src/Unittests/unittests_read_write_PLY.cc index bd1a4533..e587625d 100644 --- a/src/Unittests/unittests_read_write_PLY.cc +++ b/src/Unittests/unittests_read_write_PLY.cc @@ -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 qualityProp; + OpenMesh::VPropHandleT 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 > 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 > 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) {