[DrJones]

Originally Posted by Illyustrator

Hello, DrJones.
I understand very little English. And maybe I did not understand the question ...
Circular disk, and you are required not only the texture of the circle, but the whole square. A square should be transparent?
Try it. Create a separate "Layer". Fill it with black. And then make it transparent to the minimum. Then combine it with a round disc. Visually, the background will be transparent and the human eye will not perceive it on the screen. A "Computer" will perceive it as a "Texture."
I could be wrong. But try.

I will give it a try....thank you...

here is the link to the thread of radcapricorn...

http://www.subsim.com/radioroom/showthread.php?t=195685

Best Regards

DrJones