diff options
Diffstat (limited to 'lib/stitches')
| -rw-r--r-- | lib/stitches/auto_fill.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/stitches/auto_fill.py b/lib/stitches/auto_fill.py index 7e98e434..a1e88d5d 100644 --- a/lib/stitches/auto_fill.py +++ b/lib/stitches/auto_fill.py @@ -869,7 +869,14 @@ def travel(shape, travel_graph, edge, running_stitch_length, running_stitch_tole """Create stitches to get from one point on an outline of the shape to another.""" start, end = edge - path = networkx.shortest_path(travel_graph, start, end, weight='weight') + try: + path = networkx.shortest_path(travel_graph, start, end, weight='weight') + except networkx.NetworkXNoPath: + # TODO: find a better solution, this may produce unwanted jump stitches + # but at least it renders the requested shape + # test case: underpath disabled, starts and ends on different outlines + return + if underpath and path != (start, end): path = smooth_path(path, 2) else: |