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Fix #26571: slow approximate AO with zero area faces.

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This commit is contained in:
Brecht Van Lommel 2011-03-23 23:07:09 +00:00
parent 26dd18e7ce
commit 261f74115d
1 changed files with 2 additions and 1 deletions
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source/blender/render/intern/source/occlusion.c
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@ -613,7 +613,8 @@ static void occ_build_recursive(OcclusionTree *tree, OccNode *node, int begin, i
/* compute maximum distance from center */
node->dco= 0.0f;
occ_build_dco(tree, node, node->co, &node->dco);
if(node->area > 0.0f)
occ_build_dco(tree, node, node->co, &node->dco);
}
static void occ_build_sh_normalize(OccNode *node)