Commit: 9542cf041af32b6db04b441daa7e7db290e5e7f1
Author: Bastien Montagne
Date: Mon Mar 16 10:37:26 2015 +0100
Branches: master
https://developer.blender.org/rB9542cf041af32b6db04b441daa7e7db290e5e7f1
Fix an incorrect assert in lnor code.
There is one case where we do can have only two edges for two loops...
===================================================================
M source/blender/blenkernel/intern/mesh_evaluate.c
===================================================================
diff --git a/source/blender/blenkernel/intern/mesh_evaluate.c
b/source/blender/blenkernel/intern/mesh_evaluate.c
index 40a09eb..6c835a7 100644
--- a/source/blender/blenkernel/intern/mesh_evaluate.c
+++ b/source/blender/blenkernel/intern/mesh_evaluate.c
@@ -387,7 +387,9 @@ void BKE_lnor_space_define(MLoopNorSpace *lnor_space, const
float lnor[3],
BLI_stack_discard(edge_vectors);
nbr++;
}
- BLI_assert(nbr > 2); /* This piece of code shall only be
called for more than one loop... */
+ /* Note: In theory, this could be 'nbr > 2', but there is one
case where we only have two edges for
+ * two loops: a smooth vertex with only two edges and two
faces (our Monkey's nose has that, e.g.). */
+ BLI_assert(nbr >= 2); /* This piece of code shall only be
called for more than one loop... */
lnor_space->ref_alpha = alpha / (float)nbr;
}
else {
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