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Clamp overbright bits in warping surfaces to 1.

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They oversaturate otherwise.
This commit is contained in:
Yamagi Burmeister 2016-08-17 21:12:52 +02:00
parent 1bbd8c04ff
commit 87f9084df1
1 changed files with 4 additions and 2 deletions
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6
src/client/refresh/r_surf.c
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@ -453,12 +453,14 @@ R_RenderBrushPoly(msurface_t *fa)
0: Old behaviour. 0: Old behaviour.
1: No overbright bits on the global scene but correct lightning on 1: No overbright bits on the global scene but correct lightning on
warping surfaces. */ warping surfaces.
2: Overbright bits on the global scene but not on warping surfaces.
They oversaturate otherwise. */
if (gl_overbrightbits->value) if (gl_overbrightbits->value)
{ {
R_TexEnv(GL_COMBINE_EXT); R_TexEnv(GL_COMBINE_EXT);
R_SelectTexture(GL_TEXTURE1); R_SelectTexture(GL_TEXTURE1);
glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, gl_overbrightbits->value); glTexEnvi(GL_TEXTURE_ENV, GL_RGB_SCALE_EXT, 1);
} }
else else
{ {