Stencils

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A. Ballard Andrews (ballard++at++sirius.ccd.bnl.gov)
Mon, 13 Oct 1997 12:21:03 -0400

Hi folks,

Could someone send me some sample code
showing how Stencils are used?
It turns out I have to do some masking
in software which I thought I could do
in hardware with a video mixer.
Specifically, I have to generate a mask
which blocks odd lines in one channel and
even lines in another (left/right eyes)
I'm experimenting with OGL code to do this
which I will then try to incorporate into
a Performer app, but it would be helpful to
see and example of stencil use in Performer,
however general.

Thanks,

Ballard Andrews
Brookhaven National Lab
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