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3
votes
1answer
599 views

Stencil mask with AlphaTestEffect

I am trying to pull off the following effect in XNA 4.0: http://eng.utah.edu/~brendanw/question.jpg The purple area has 50% opacity. I have gotten pretty close with the following code: public ...
1
vote
0answers
73 views

Can you do a stencil glow with native GM:S commands?

I am looking to a stencil glow on GM:S with d3d_* functions. I could not find anything how to access the stencil buffer though. Is it even possible to access the stencil buffer without using an ...
1
vote
0answers
206 views

Stencil buffer appears to not be decrementing values correctly

I'm attempting to use the stencil buffer as a clipper for my UI system, but I'm having trouble debugging a problem I'm running in to. This is what I'm doing: A widget can pass a rectangle to the the ...
0
votes
0answers
33 views

XNA 2D Stencil Buffer Rotation

I am currently working on a 2d game related to planets and am trying to get a stencil buffer working with rotation. I currently have a stencil buffer found from another related answer but it refuses ...