MultiChannel and Channel GStates

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Allen Bierbaum (allenb++at++icemt.iastate.edu)
Tue, 5 Nov 1996 15:24:22 -0600

Hello all,
        Currently I am trying to implement multiple channels each with their
own seperate geoStates (pfChannel::setGState). Each channel has it's own
geoState and it's own draw function. The problem that I am having is that
changes to one channel's geoState seem to affect the other channel.

        For example when I have Wireframe enabled on one of the channels and
disabled in the other, both channels are drawn with wireframe enabled.

        Am I doing everything correctly? Does anyone have any code that I
could see that does this sort of thing? Also, I would like to know if the
pfChannel::setGState is shared across channel groups.

        I need this functionality to implement something similar to an infraRed
channel with color Tables.

Thanks for any help.

-A

Allen Bierbaum
SE Lab
Iowa State University

-- 
 Allen Bierbaum
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