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Fix bug causing fog to be dull in some maps

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This commit is contained in:
Sally Coolatta 2021-02-10 18:10:12 -05:00
parent c3c9025b27
commit d5d8697efa
1 changed files with 4 additions and 2 deletions
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6
src/r_data.c
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@ -683,7 +683,7 @@ lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap)
// This code creates the colormap array used by software renderer
/////////////////////
{
double r, g, b, cbrightness, cbest;
double r, g, b, cbrightness, cbest, cdist;
int p;
lighttable_t *colormap_p;
@ -717,14 +717,16 @@ lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap)
if (cbrightness < cdestbright)
{
cbest = 255.0l - min(r, min(g, b));
cdist = 255.0l - cdestbright;
}
else
{
cbest = max(r, max(g, b));
cdist = cdestbright;
}
// Add/subtract this value during fading.
brightChange[i] = abs(cbest - cdestbright) / (double)fadedist;
brightChange[i] = abs(cbest - cdist) / (double)fadedist;
}
// Now allocate memory for the actual colormap array itself!