[Bf-blender-cvs] [6f08124fbd1] blender2.8: Fix assert in bevel modifier with certain geometry.

[Brecht Van Lommel]

Commit: 6f08124fbd1265dc42edfcb0f7bafe21c08d1827
Author: Brecht Van Lommel
Date:   Wed Nov 14 18:15:48 2018 +0100
Branches: blender2.8
https://developer.blender.org/rB6f08124fbd1265dc42edfcb0f7bafe21c08d1827

Fix assert in bevel modifier with certain geometry.

This happened in in the barbershop_interior.blend benchmark file, seems
duplicate hash entries are ok for this algorithm.

===================================================================

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 905131e3318..ad576e61acb 100644
--- a/source/blender/bmesh/tools/bmesh_bevel.c
+++ b/source/blender/bmesh/tools/bmesh_bevel.c
@@ -5686,6 +5686,7 @@ void BM_mesh_bevel(
 		else {
 			clnordata = mod_bmop_customdata;
 			clnordata->faceHash = BLI_ghash_ptr_new(__func__);
+			BLI_ghash_flag_set(clnordata->faceHash, GHASH_FLAG_ALLOW_DUPES);
 			bp.faceHash = clnordata->faceHash;
 		}