internal GeneralTransform3DTo2DTo3D(GeneralTransform3DTo2D transform3DTo2D,
GeneralTransform2DTo3D transform2DTo3D)
{
Debug.Assert(transform3DTo2D != null && transform2DTo3D != null);
_transform3DTo2D = (GeneralTransform3DTo2D)transform3DTo2D.GetAsFrozen();
_transform2DTo3D = (GeneralTransform2DTo3D)transform2DTo3D.GetAsFrozen();
}
void CompositionTarget_Rendering(object sender, EventArgs e)
{
if (lastRenderTime == ((RenderingEventArgs)e).RenderingTime)
{
return;
}
lastRenderTime = ((RenderingEventArgs)e).RenderingTime;
GeneralTransform2DTo3D transform = TestButton.TransformToAncestor(Container);
Point3D point = transform.Transform(new Point(0, 0));
cube_translation.OffsetX = point.X;
cube_translation.OffsetY = point.Y;
cube_translation.OffsetZ = point.Z;
}
