circular fill bean: ignore travel stitches (#2281)

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/stitches/running_stitch.py b/lib/stitches/running_stitch.py
index 18eeb3c9..50e3be5f 100644
--- a/lib/stitches/running_stitch.py
+++ b/lib/stitches/running_stitch.py
@@ -258,7 +258,7 @@ def running_stitch(points, stitch_length, tolerance):
     return stitches
 
 
-def bean_stitch(stitches, repeats):
+def bean_stitch(stitches, repeats, tags_to_ignore=None):
     """Generate bean stitch from a set of stitches.
 
     "Bean" stitch is made by backtracking each stitch to make it heavier.  A
@@ -284,6 +284,10 @@ def bean_stitch(stitches, repeats):
         repeat_list_pos = i % repeat_list_length
         new_stitches.append(stitch)
 
+        # ignore stitches with specified tags
+        if tags_to_ignore and set(tags_to_ignore).intersection(stitch.tags):
+            continue
+
         for i in range(repeats[repeat_list_pos]):
             new_stitches.extend(copy(new_stitches[-2:]))