Revision: 19940
http://projects.blender.org/plugins/scmsvn/viewcvs.php?view=rev&root=bf-blender&revision=19940
Author: blendix
Date: 2009-04-27 13:49:40 +0200 (Mon, 27 Apr 2009)
Log Message:
-----------
Fix for bug #18032: AAO pixel cache + refraction artifacts, the pixel
cache can only be used for the first hit.
Modified Paths:
--------------
trunk/blender/source/blender/render/intern/source/occlusion.c
Modified: trunk/blender/source/blender/render/intern/source/occlusion.c
===================================================================
--- trunk/blender/source/blender/render/intern/source/occlusion.c
2009-04-27 10:00:22 UTC (rev 19939)
+++ trunk/blender/source/blender/render/intern/source/occlusion.c
2009-04-27 11:49:40 UTC (rev 19940)
@@ -1632,7 +1632,7 @@
sample_occ_surface(shi);
}
/* try to get result from the cache if possible */
- else if(!sample_occ_cache(tree, shi->co, shi->vno, shi->xs,
shi->ys, shi->thread, shi->ao)) {
+ else if(shi->depth!=0 || !sample_occ_cache(tree, shi->co,
shi->vno, shi->xs, shi->ys, shi->thread, shi->ao)) {
/* no luck, let's sample the occlusion */
exclude.obi= shi->obi - re->objectinstance;
exclude.facenr= shi->vlr->index;
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