diff options
Diffstat (limited to 'source/blender/blenkernel/intern/key.c')
| -rw-r--r-- | source/blender/blenkernel/intern/key.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/source/blender/blenkernel/intern/key.c b/source/blender/blenkernel/intern/key.c index ff199794ab3..0df493e28c0 100644 --- a/source/blender/blenkernel/intern/key.c +++ b/source/blender/blenkernel/intern/key.c @@ -2230,13 +2230,20 @@ void BKE_keyblock_mesh_calc_normals(struct KeyBlock *kb, r_polynors = MEM_mallocN(sizeof(float[3]) * me.totpoly, __func__); free_polynors = true; } - BKE_mesh_calc_normals_poly_and_vertex( - me.mvert, me.totvert, me.mloop, me.totloop, me.mpoly, me.totpoly, r_polynors, r_vertnors); + + const float(*vert_normals)[3] = BKE_mesh_vertex_normals_ensure(mesh); + if (r_vertnors) { + memcpy(r_vertnors, vert_normals, sizeof(float[3]) * me.totvert); + } + + const float(*face_normals)[3] = BKE_mesh_poly_normals_ensure(mesh); + memcpy(r_polynors, face_normals, sizeof(float[3]) * me.totpoly); if (r_loopnors) { short(*clnors)[2] = CustomData_get_layer(&mesh->ldata, CD_CUSTOMLOOPNORMAL); /* May be NULL. */ BKE_mesh_normals_loop_split(me.mvert, + vert_normals, me.totvert, me.medge, me.totedge, @@ -2244,7 +2251,7 @@ void BKE_keyblock_mesh_calc_normals(struct KeyBlock *kb, r_loopnors, me.totloop, me.mpoly, - r_polynors, + face_normals, me.totpoly, (me.flag & ME_AUTOSMOOTH) != 0, me.smoothresh, |