OpenGL2: r_greyscale doesn't affect everything

ioquake / ioq3

The ioquake3 community effort to continue supporting/developing id's Quake III Arena

https://ioquake3.org/

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OpenGL2: r_greyscale doesn't affect everything #654

Open zturtleman opened 7 months ago

zturtleman commented 7 months ago

shot0053 _OpenGL2 displaying q3tourney1 with rgreyscale 1.

It seems vertex colors for 2D and BSP (not pictured) and rgbGen lightingDiffuse on models are not converted to greyscale. (r_greyscale is mainly useful for r_anaglyphMode for anaglyph stereo 3D.)