Color Intensity with No Lights

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Bryan Fricke (BFricke++at++eoir.com)
Tue, 6 Apr 1999 17:52:36 -0400

Hello -- I am new to Performer and have a basic question.

When I run Perfly with any given database file loaded and I *turn off*
lighting, I see an image that has a reasonable intensity. However, when I
modify one of the sample programs (e.g., simple.c) so that no light source
is added to the scene, a given database will look much darker than it did in
Perfly.

To correct this problem, I have tried to "disable" lighting. I did so by
issuing the following command:

pfDisable(PFEN_LIGHTING);

I put this command in several places in the program, but it didn't seem to
help.

So my question is as follows - How do I display a scene with the intensity
set to a reasonable level(i.e., the color intensity actually specified for a
given polygon or vertex in the database file) when no light source is
present?

Thanks in advance,
Bryan Fricke

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