Re: line rendering in performer (part 3)

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Jim Helman (jimh++at++surreal)
Tue, 07 Jun 94 12:41:20 -0700

For the same reason as with texturing, the default in perfly is to
have lighting enabled in the default state. If you're not
specifying normals with the lines and have lighting explicitly
enabled or inherited, you'll just get lighting from whatever normal
was sent to the pipe last via GL. Try:

    pfGStateMode(gs, PFSTATE_ENTEXTURE, PF_OFF);
    pfGStateMode(gs, PFSTATE_ENLIGHTING, PF_OFF);

Or bind normals to the pfGeoSet.

rgds,

-jim helman

jimh++at++surreal.asd.sgi.com
415/390-1151

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