diff options
| author | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2008-04-29 17:51:47 +0400 |
|---|---|---|
| committer | Brecht Van Lommel <brechtvanlommel@pandora.be> | 2008-04-29 17:51:47 +0400 |
| commit | d5bfb1b6d937626ef6525a67c591f1f61b3aaa52 (patch) | |
| tree | 0cfc207e6699a6a52bc5f527027b34ead40f8b3b /source/blender/render | |
| parent | 837099171018c529e80a62bbd9d545e262c2aeba (diff) | |
Fix for bug #8949: diffuse tangent shading did not use correctly
normalized normal. Patch by André Pinto, thanks!
Diffstat (limited to 'source/blender/render')
| -rw-r--r-- | source/blender/render/intern/source/shadeoutput.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/source/blender/render/intern/source/shadeoutput.c b/source/blender/render/intern/source/shadeoutput.c index 629d60bdffc..d6a256dc80b 100644 --- a/source/blender/render/intern/source/shadeoutput.c +++ b/source/blender/render/intern/source/shadeoutput.c @@ -1236,6 +1236,7 @@ static void shade_one_light(LampRen *lar, ShadeInput *shi, ShadeResult *shr, int else { Crossf(cross, lv, vn); Crossf(vnor, cross, vn); + Normalize(vnor); } if(ma->strand_surfnor > 0.0f) { @@ -1253,6 +1254,7 @@ static void shade_one_light(LampRen *lar, ShadeInput *shi, ShadeResult *shr, int float cross[3]; Crossf(cross, lv, shi->tang); Crossf(vnor, cross, shi->tang); + Normalize(vnor); vnor[0]= -vnor[0];vnor[1]= -vnor[1];vnor[2]= -vnor[2]; vn= vnor; } |