Re: Performer color mask???

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Rob Jenkins (robj++at++barney.reading.sgi.com)
Fri, 14 Jul 1995 14:26:26 +0100

On Jul 14, 8:01am, SSPSU91++at++aol.com wrote:
> Subject: Performer color mask???
> Does Performer have a call similar to RGBwritemask in GL? I have an
> application which is split into 4 channels and I want one of the channels to
> be masked so it only displays green. Can this be done with Performer?
> Thanks, Stephanie Sroczyk, JJM Systems
>-- End of excerpt from SSPSU91++at++aol.com

As long as you make sure it's in your draw process ( see page 364 of Performer
Programming Guide and man pfChanDrawFunc ) you can just call RGBwritemask. I
could find any Pf euivalent - I'm sure someone else will post it if there is
one.

Cheers
Rob

-- 
________________________________________________________________
Rob Jenkins, Software Support Group, Silicon Graphics UK Ltd.       
1530 Arlington Business Park, Theale, Reading, UK, RG7 4SB. 
tel 01734 257736, fax 01734 257553, email robj++at++reading.sgi.com,

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