diff options
-rw-r--r-- | release/scripts/startup/bl_operators/bmesh/find_adjacent.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/release/scripts/startup/bl_operators/bmesh/find_adjacent.py b/release/scripts/startup/bl_operators/bmesh/find_adjacent.py index 686392823f1..80de10924fd 100644 --- a/release/scripts/startup/bl_operators/bmesh/find_adjacent.py +++ b/release/scripts/startup/bl_operators/bmesh/find_adjacent.py @@ -217,6 +217,8 @@ def find_next(ele_dst, ele_src): for ele_test in candidates: depth_test_a = elems_depth_measure(ele_dst, ele_test, other_edges_over_edge) depth_test_b = elems_depth_measure(ele_dst, ele_test, other_edges_over_face) + if depth_test_a is None or depth_test_b is None: + return [] depth_test = tuple(zip(depth_test_a, depth_test_b)) # square so a few high values win over many small ones diff_test = sum((abs(a[0] - b[0]) ** 2) + @@ -237,9 +239,12 @@ def find_next(ele_dst, ele_src): ele_best_ls = [] depth_accum_max = -1 for ele_test in ele_best_ls_init: + depth_test_a = elems_depth_measure(ele_src, ele_test, other_edges_over_edge) + depth_test_b = elems_depth_measure(ele_src, ele_test, other_edges_over_face) + if depth_test_a is None or depth_test_b is None: + return [] depth_accum_test = ( - sum(elems_depth_measure(ele_src, ele_test, other_edges_over_edge)) + - sum(elems_depth_measure(ele_src, ele_test, other_edges_over_face))) + sum(depth_test_a) + sum(depth_test_b)) if depth_accum_test > depth_accum_max: depth_accum_max = depth_accum_test |