Re: Vision Works

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Angus W.S. Henderson (angus++at++despair.paradigmsim.com)
Wed, 9 Apr 1997 09:16:55 -0500


It's no use asking about VisionWorks on info-performer, they copied all the
best bits of VisionWorks to make Performer all those years ago. There was such
a fuss SGI had to give Craig Phillips to Paradigm as a human sacrifice.

I found an old VisionWorks Manual on a dusty shelf here at Paradigm.

Are you using commands like 'chanskew' & 'chanpersp' to set up the channels ?

Have you put any non zero arguments into chanskew except 'hskew' ?

It sounds like you have mis-matched either your aspect ratios, field-of-views
or viewing direction between the two channels.

Are you using a asymmetric perspective 'chanapersp' or 'chanfpersp' ?

ANgus

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