Re: [Mesa3d-users] glDisable(GL_LIGHTING) + glColor3f = everything filled with color on gm965

[Brian P. <br...@vm...>]

Łukasz Lis wrote:
> Hello.
> I've come across a strange rendering glitch and I'm not entirely sure
> what's wrong. When I try to draw a primitive (GL_POINTS, GL_LINES etc.)
> with a solid colour and without lighting then everything else I draw is
> filled with that colour, regardless of lighting settings. The same code
> renders properly on Windows with MinGW. I've noticed that Blender
> suffers from something similar on my machine.
> 
> I'm using an Intel GM965 on a Lenovo R61i. I'd appreciate any tips on
> how to fix this.
> 
> Attached are:
> - code triggering the glitch
> - my glxinfo print-out
> 
> Screenshots of the attached code running on my machine and Blender:
> http://student.agh.edu.pl/~lukaszl/w_light.png
> http://student.agh.edu.pl/~lukaszl/wo_light.png
> http://student.agh.edu.pl/~lukaszl/blender.png
> 

I'm not sure I understand the problem here.  The program produced the 
same results with Mesa software rendering, Mesa's i965 driver and an 
NVIDIA 8300 card.

I tried disabling the lines you mention and the results were the same.

Could you repost a program that shows the problem without 
modifications (I'm not sure I understand your comments/directions) and 
explain how the output is different from what you expect?

-Brian