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This commit is contained in:
James R 2021-02-10 20:08:39 -08:00
parent 8f220382f6
commit e49d4a4cee
1 changed files with 4 additions and 4 deletions
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8
src/r_data.c
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@ -726,7 +726,7 @@ lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap)
}
// Add/subtract this value during fading.
brightChange[i] = abs(cbest - cdist) / (double)fadedist;
brightChange[i] = fabs(cbest - cdist) / (double)fadedist;
}
// Now allocate memory for the actual colormap array itself!
@ -749,21 +749,21 @@ lighttable_t *R_CreateLightTable(extracolormap_t *extra_colormap)
continue;
// Add/subtract towards the destination color.
if (abs(map[i][0] - cdestr) <= brightChange[i])
if (fabs(map[i][0] - cdestr) <= brightChange[i])
map[i][0] = cdestr;
else if (map[i][0] > cdestr)
map[i][0] -= brightChange[i];
else
map[i][0] += brightChange[i];
if (abs(map[i][1] - cdestg) <= brightChange[i])
if (fabs(map[i][1] - cdestg) <= brightChange[i])
map[i][1] = cdestg;
else if (map[i][1] > cdestg)
map[i][1] -= brightChange[i];
else
map[i][1] += brightChange[i];
if (abs(map[i][2] - cdestb) <= brightChange[i])
if (fabs(map[i][2] - cdestb) <= brightChange[i])
map[i][2] = cdestb;
else if (map[i][2] > cdestb)
map[i][2] -= brightChange[i];