Commit: 4b980e2f5758f842e84fe15a97b8d570ca080ac0
Author: Howard Trickey
Date: Sat Jul 20 08:38:41 2019 -0400
Branches: master
https://developer.blender.org/rB4b980e2f5758f842e84fe15a97b8d570ca080ac0
Fix T67196: bevel bad at a 3-edge bevel.
The test for whether or not this was a "pipe" neglected to use
fabsf() around a dot result.
===================================================================
M source/blender/bmesh/tools/bmesh_bevel.c
===================================================================
diff --git a/source/blender/bmesh/tools/bmesh_bevel.c
b/source/blender/bmesh/tools/bmesh_bevel.c
index c8338081443..90df3cd225e 100644
--- a/source/blender/bmesh/tools/bmesh_bevel.c
+++ b/source/blender/bmesh/tools/bmesh_bevel.c
@@ -3201,7 +3201,7 @@ static BoundVert *pipe_test(BevVert *bv)
/* check face planes: all should have normals perpendicular to epipe */
for (e = &bv->edges[0]; e != &bv->edges[bv->edgecount]; e++) {
if (e->fnext) {
- if (dot_v3v3(dir1, e->fnext->no) > BEVEL_EPSILON_BIG) {
+ if (fabsf(dot_v3v3(dir1, e->fnext->no)) > BEVEL_EPSILON_BIG) {
return NULL;
}
}
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