diff options
Diffstat (limited to 'source/blender/bmesh/intern/bmesh_core.c')
| -rw-r--r-- | source/blender/bmesh/intern/bmesh_core.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/source/blender/bmesh/intern/bmesh_core.c b/source/blender/bmesh/intern/bmesh_core.c index b7eeceae494..ecb776e7589 100644 --- a/source/blender/bmesh/intern/bmesh_core.c +++ b/source/blender/bmesh/intern/bmesh_core.c @@ -210,7 +210,7 @@ static BMLoop *bm_face_boundary_add(BMesh *bm, BMFace *f, BMVert *startv, BMEdge return l; } -BMFace *BM_face_copy(BMesh *bm, BMFace *f, +BMFace *BM_face_copy(BMesh *bm_dst, BMesh *bm_src, BMFace *f, const bool copy_verts, const bool copy_edges) { BMVert **verts = BLI_array_alloca(verts, f->len); @@ -221,11 +221,13 @@ BMFace *BM_face_copy(BMesh *bm, BMFace *f, BMFace *f_copy; int i; + BLI_assert((bm_dst == bm_src) || (copy_verts && copy_edges)); + l_iter = l_first = BM_FACE_FIRST_LOOP(f); i = 0; do { if (copy_verts) { - verts[i] = BM_vert_create(bm, l_iter->v->co, l_iter->v, 0); + verts[i] = BM_vert_create(bm_dst, l_iter->v->co, l_iter->v, 0); } else { verts[i] = l_iter->v; @@ -248,7 +250,7 @@ BMFace *BM_face_copy(BMesh *bm, BMFace *f, v1 = verts[(i + 1) % f->len]; } - edges[i] = BM_edge_create(bm, v1, v2, l_iter->e, 0); + edges[i] = BM_edge_create(bm_dst, v1, v2, l_iter->e, 0); } else { edges[i] = l_iter->e; @@ -256,14 +258,14 @@ BMFace *BM_face_copy(BMesh *bm, BMFace *f, i++; } while ((l_iter = l_iter->next) != l_first); - f_copy = BM_face_create(bm, verts, edges, f->len, BM_CREATE_SKIP_CD); + f_copy = BM_face_create(bm_dst, verts, edges, f->len, BM_CREATE_SKIP_CD); - BM_elem_attrs_copy(bm, bm, f, f_copy); + BM_elem_attrs_copy(bm_src, bm_dst, f, f_copy); l_iter = l_first = BM_FACE_FIRST_LOOP(f); l_copy = BM_FACE_FIRST_LOOP(f_copy); do { - BM_elem_attrs_copy(bm, bm, l_iter, l_copy); + BM_elem_attrs_copy(bm_src, bm_dst, l_iter, l_copy); l_copy = l_copy->next; } while ((l_iter = l_iter->next) != l_first); |