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add custom property support for PLY reader ASCII version

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1181 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Matthias Möller
2014-10-24 08:52:07 +00:00
parent 3750e2a633
commit 9680df9f63
7 changed files with 246 additions and 91 deletions
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39
src/Unittests/unittests_read_write_PLY.cc
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@@ -438,5 +438,44 @@ TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithNormals) {
mesh_.release_vertex_normals();
}
/*
* Just load a ply with custom properties, ascii mode
*/
TEST_F(OpenMeshReadWritePLY, LoadSimplePLYWithCustomProps) {
mesh_.clear();
OpenMesh::IO::Options options;
options += OpenMesh::IO::Options::Custom;
bool ok = OpenMesh::IO::read_mesh(mesh_, "cube-minimal-custom_props.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(18u , mesh_.n_edges()) << "The number of loaded edges is not correct!";
EXPECT_EQ(12u , mesh_.n_faces()) << "The number of loaded faces is not correct!";
OpenMesh::VPropHandleT<float> qualityProp;
OpenMesh::VPropHandleT<unsigned int> indexProp;
EXPECT_TRUE(mesh_.get_property_handle(qualityProp,"quality")) << "Could not access quality property";
EXPECT_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";
}
}