public TransformMatrix ComputeMatrix()
{
var dx = Dx.ToPixel();
var dy = Dy.ToPixel();
var dz = Dz.ToPixel();
return(new TransformMatrix(1f, 0f, 0f, 0f, 1f, 0f, 0f, 0f, 1f, dx, dy, dz, 0f, 0f, 0f));
}
