public Tuple <float, float, float> ExtractVertex(Vertex vertex) { return(TestDataStructureHelpers.ExtractVertex(vertex)); }
public Tuple <float, float, float> ExtractNormal(Normal normal) { return(TestDataStructureHelpers.ExtractNormal(normal)); }
public Tuple <Vertex, Vertex, Vertex, Normal> ExtractTriangle(Triangle t) { return(TestDataStructureHelpers.ExtractTriangle(t)); }