From: Allan Schaffer (allan++at++sgi.com)
Date: 06/24/2003 14:39:43
Hello Florian,
Florian Berger wrote:
> got some lighting problem... if i dont set any light, theres always
> darkness (some very dark ambient). but if i set any light (of any
> color) there seems to be another white light source from the viewer
> position. is there some performer-default-always-use-light. and if
> so, how can i disable it. maybe its also of relevance, that parts (i
> think the parts with the lighting problems - but im not completely
> sure) of the model i use are FLAT geometry.
Is this seen in perfly? perfly has the option to add a headlight or
overhead light, and probably turns it on by default if you add other
lights via the command line.
If this is it, Poke around in the perfly code for "sunDCS",
ViewState->lighting, etc.
Allan
-- Allan Schaffer allan++at++sgi.com Engr. Manager, Core Rendering 1-650-933-2160 Silicon Graphics http://www.sgi.com
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