View Full Version : clear color not the current color?

12-05-2000, 07:49 AM
okay, if i set the current color to the color returned in glGet( GL_COLOR_CLEAR_VALUE ), w/ no texture mapping, no lighting, and no dithering, won't the primitives i draw basically erase the background?

i can see a difference...
not the exact same color...

any ideas?

12-05-2000, 02:57 PM
Have you tried disabling the depth test and depth buffer clears? Theoretically, just disabling lighting, textures, GL_COLOR_MATERIAL, etc. should cause whatever primative drawn with the background color to be pseudo-invisible, but I know what you mean. I've seen this before. Ofcourse, it could be just a side-effect of the way the ICD handles this phenom. Have you tried forcing software rendering to see how MS' software implementation looks in comparison?


12-06-2000, 04:11 AM
yeoup, no depth testing...

i'll try the generic implementation...

hope it works.

thx gloss