private void CanvasControl_Draw(CanvasControl sender, CanvasDrawEventArgs args)
{
CubeHelper helper = new CubeHelper(GetLength());
foreach (Tuple<Vector2, Vector2> edge in helper.GetEdges(currentTransformation))
{
ColorValue colorValue = ColorComboBox.SelectedValue as ColorValue;
Color color = (colorValue == null ? Colors.Black : colorValue.Color);
args.DrawingSession.DrawLine(edge.Item1, edge.Item2, color);
}
}
