diff options
Diffstat (limited to 'release/scripts/modules/bpy_extras/bmesh_utils.py')
| -rw-r--r-- | release/scripts/modules/bpy_extras/bmesh_utils.py | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/release/scripts/modules/bpy_extras/bmesh_utils.py b/release/scripts/modules/bpy_extras/bmesh_utils.py index 5b5437ed358..a24ea253f51 100644 --- a/release/scripts/modules/bpy_extras/bmesh_utils.py +++ b/release/scripts/modules/bpy_extras/bmesh_utils.py @@ -16,7 +16,7 @@ def match_uv(face, vert, uv, uv_layer): def bmesh_linked_uv_islands(bm, uv_layer): """ - Returns lists of face indices connected by UV islands. + Returns lists of faces connected by UV islands. For meshes use :class:`bpy.types.Mesh.mesh_linked_uv_islands` instead. @@ -29,15 +29,12 @@ def bmesh_linked_uv_islands(bm, uv_layer): """ result = [] - bm.faces.ensure_lookup_table() - used = set() for seed_face in bm.faces: - seed_index = seed_face.index - if seed_index in used: + if seed_face in used: continue # Face has already been processed. - used.add(seed_index) - island = [seed_index] + used.add(seed_face) + island = [seed_face] stack = [seed_face] # Faces still to consider on this island. while stack: current_face = stack.pop() @@ -45,14 +42,14 @@ def bmesh_linked_uv_islands(bm, uv_layer): v = loop.vert uv = loop[uv_layer].uv for f in v.link_faces: - if f.index in used: + if f is current_face or f in used: continue if not match_uv(f, v, uv, uv_layer): continue # `f` is part of island, add to island and stack - used.add(f.index) - island.append(f.index) + used.add(f) + island.append(f) stack.append(f) result.append(island) |