From aff9ccbade9ae74fb63becc842621eefef5abfa0 Mon Sep 17 00:00:00 2001 From: Howard Trickey Date: Sat, 8 Dec 2018 06:39:46 -0600 Subject: [PATCH] Fix T51057 Modifiers lose bevel weight and crease This is for 2.80 (though bug I mistakenly merged into was for 2.78. Duplicate bugs T58127, T58411, T58440, and T58789 all fixed. Bevel weights and crease are not real Mesh layers so get lost on coversion of mesh to bmesh unelss the mesh's cd_flag member tells the converter to create layers for them. Most code the copies or partially copies meshes uses mesh_new_nomain_from_template_ex, so copied the flag there. --- source/blender/blenkernel/intern/mesh.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c index 1400fbd514e..e9d68d789a0 100644 --- a/source/blender/blenkernel/intern/mesh.c +++ b/source/blender/blenkernel/intern/mesh.c @@ -662,6 +662,8 @@ static Mesh *mesh_new_nomain_from_template_ex( me_dst->totloop = loops_len; me_dst->totpoly = polys_len; + me_dst->cd_flag = me_src->cd_flag; + CustomData_copy(&me_src->vdata, &me_dst->vdata, mask, CD_CALLOC, verts_len); CustomData_copy(&me_src->edata, &me_dst->edata, mask, CD_CALLOC, edges_len); CustomData_copy(&me_src->ldata, &me_dst->ldata, mask, CD_CALLOC, loops_len);