public override void Parse(IPlyParametersParser parser)
 {
     Position      = parser.GetVector3("", true);
     Normal        = parser.GetVector3("n", false);
     Color         = parser.GetColorRGBA("", false);
     Radius        = parser.GetDouble("radius", false);
     MaterialIndex = parser.GetInt("material_index", false);
 }
 public override void Parse(IPlyParametersParser parser)
 {
     VertexIndices = parser.GetIntArray("vertex_indices", true);
     Normal        = parser.GetVector3("n", false);
     Color         = parser.GetColorRGBA("", false);
     BackColor     = parser.GetColorRGBA("back_", false);
 }