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Fix #33532: vertex paint subtract mode was broken, always resulting in black.

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This commit is contained in:
Brecht Van Lommel
2012-12-14 12:00:59 +00:00
parent edabf35aff
commit 4961b2a789
1 changed files with 3 additions and 3 deletions
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6
source/blender/editors/sculpt_paint/paint_vertex.c
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@@ -657,11 +657,11 @@ BLI_INLINE unsigned int mcol_sub(unsigned int col1, unsigned int col2, int fac)
cp = (unsigned char *)&col;
temp = cp1[0] - ((fac * cp2[0]) / 255);
cp1[0] = (temp < 0) ? 0 : temp;
cp[0] = (temp < 0) ? 0 : temp;
temp = cp1[1] - ((fac * cp2[1]) / 255);
cp1[1] = (temp < 0) ? 0 : temp;
cp[1] = (temp < 0) ? 0 : temp;
temp = cp1[2] - ((fac * cp2[2]) / 255);
cp1[2] = (temp < 0) ? 0 : temp;
cp[2] = (temp < 0) ? 0 : temp;
cp[3] = 255;
return col;