Method convert_to_vertex_attribute

tools/MeshUtils/AttributeUtils.cpp:168–185

using namespace AttributeUtilsHelper;

VectorF AttributeUtils::convert_to_vertex_attribute(Mesh& mesh, const VectorF& attribute) {
    const size_t dim = mesh.get_dim();
    const size_t num_vertices = mesh.get_num_vertices();
    const size_t num_faces = mesh.get_num_faces();
    const size_t num_voxels = mesh.get_num_voxels();

    size_t attr_size = attribute.size();

    if (attr_size == num_vertices || attr_size == dim*num_vertices) {
        return attribute;
    } else if (attr_size == num_faces || attr_size == dim*num_faces) {
        return convert_face_attribute_to_vertex_attribute(mesh, attribute);
    } else if (attr_size == num_voxels || attr_size == dim*num_voxels) {
        return convert_voxel_attribute_to_vertex_attribute(mesh, attribute);
    } else {
        throw RuntimeError("Unknow attribute type.");
    }
}

VectorF AttributeUtils::convert_to_vertex_attribute_from_name(Mesh& mesh,
        const std::string& attribute_name) {