[PD] masking one gem object with another

chris clepper cgclepper at gmail.com
Mon Apr 2 01:03:09 CEST 2007


Attached is patch that uses the stencil buffer posted by Cyrille Henry to
the gem-dev list.  You will need to have some knowledge of OpenGL to get the
most out of it.

On 3/31/07, Nose Hair <nosehair911 at bellsouth.net> wrote:
>
> Hello everyone,
> Is there a way to use a gem object as a mask for another gem object?  Like
> masking a circle with a triangle. Or cutting out a square inside a circle.
> Thanks,
> Alain
>
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