diff options
| author | Ton Roosendaal <ton@blender.org> | 2006-07-13 14:55:25 +0400 |
|---|---|---|
| committer | Ton Roosendaal <ton@blender.org> | 2006-07-13 14:55:25 +0400 |
| commit | 3bc73506eadf532a9c84cfcc7ff7d21b9d0d65dc (patch) | |
| tree | d1ec17991ab98b72ed07c917422220b0a708680a | |
| parent | 2899d1da35b9e24aad2374164e0d18d541932c4a (diff) | |
Thanks Brecht && Valgrind!
Octree filling code used an unitialized vector. Only when a quad once was
rendered it was filled with a value, explaining the weirdness we suffer...
| -rw-r--r-- | source/blender/render/intern/source/ray.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/source/blender/render/intern/source/ray.c b/source/blender/render/intern/source/ray.c index 1847666d8d6..cb2004e901d 100644 --- a/source/blender/render/intern/source/ray.c +++ b/source/blender/render/intern/source/ray.c @@ -308,8 +308,10 @@ static void ocwrite(Octree *oc, VlakRen *vlr, short x, short y, short z, float r no->v[a]= vlr; - calc_ocval_face(rtf[0], rtf[1], rtf[2], rtf[3], x>>2, y>>1, z, &no->ov[a]); - + if(vlr->v4) + calc_ocval_face(rtf[0], rtf[1], rtf[2], rtf[3], x>>2, y>>1, z, &no->ov[a]); + else + calc_ocval_face(rtf[0], rtf[1], rtf[2], NULL, x>>2, y>>1, z, &no->ov[a]); } static void d2dda(Octree *oc, short b1, short b2, short c1, short c2, char *ocface, short rts[][3], float rtf[][3]) |