diff options
| -rw-r--r-- | README.md | 3 | ||||
| -rw-r--r-- | embroider.py | 29 |
2 files changed, 28 insertions, 4 deletions
@@ -1,4 +1,7 @@ # inkscape-embroidery: An Inkscape plugin for designing machine embroidery patterns + +**NEW December 6, 2017:** [video demo of how to use the extension](https://www.youtube.com/watch?v=qXntE1X1RIw) + ## Introduction **Want to design embroidery pattern files (PES, DST, etc) using free, open source software? Hate all the other options? Try this one.** diff --git a/embroider.py b/embroider.py index b7edc011..7ad9ee22 100644 --- a/embroider.py +++ b/embroider.py @@ -11,6 +11,7 @@ # http://www.achatina.de/sewing/main/TECHNICL.HTM import sys +import traceback sys.path.append("/usr/share/inkscape/extensions") import os import subprocess @@ -692,7 +693,7 @@ class AutoFill(Fill): # heuristic: change the order I visit the nodes in the outline if necessary. # If the start and endpoints are in the same row, I can't tell which row # I should treat it as being in. - while True: + for i in xrange(len(nodes)): row0 = self.row_num(PyEmb.Point(*nodes[0]), angle, row_spacing) row1 = self.row_num(PyEmb.Point(*nodes[1]), angle, row_spacing) @@ -988,7 +989,8 @@ class AutoFill(Fill): direction = math.copysign(1.0, distance) one_stitch = self.running_stitch_length * direction - print >> dbg, "connect_points:", start, end, distance, stitches, direction + print >> dbg, "connect_points:", outline_index, start, end, distance, stitches, direction + dbg.flush() patch.add_stitch(PyEmb.Point(*start)) @@ -1001,6 +1003,9 @@ class AutoFill(Fill): if (end - patch.stitches[-1]).length() > 0.1 * self.options.pixels_per_mm: patch.add_stitch(end) + print >> dbg, "end connect_points" + dbg.flush() + def path_to_patch(self, graph, path, angle, row_spacing, max_stitch_length): path = self.collapse_sequential_outline_edges(graph, path) @@ -1021,6 +1026,9 @@ class AutoFill(Fill): def do_auto_fill(self, angle, row_spacing, max_stitch_length, starting_point=None): patches = [] + print >> dbg, "start do_auto_fill" + dbg.flush() + rows_of_segments = self.intersect_region_with_grating(angle, row_spacing) segments = [segment for row in rows_of_segments for segment in row] @@ -1034,6 +1042,9 @@ class AutoFill(Fill): patches.append(self.path_to_patch(graph, path, angle, row_spacing, max_stitch_length)) + print >> dbg, "end do_auto_fill" + dbg.flush() + return patches @@ -1052,6 +1063,9 @@ class AutoFill(Fill): patches.extend(self.do_auto_fill(self.angle, self.row_spacing, self.max_stitch_length, starting_point)) + print >> dbg, "end AutoFill.to_patches" + dbg.flush() + return patches @@ -1736,7 +1750,7 @@ def stitches_to_polylines(stitches): # last_color = None - if stitch.color != last_color or stitch.jump_stitch: + if stitch.color != last_color: polylines.append([stitch.color, []]) polylines[-1][1].append(stitch.as_tuple()) @@ -1918,7 +1932,14 @@ class Embroider(inkex.Effect): if __name__ == '__main__': sys.setrecursionlimit(100000) e = Embroider() - e.affect() + + try: + e.affect() + except KeyboardInterrupt: + print >> dbg, "interrupted!" + + print >> dbg, traceback.format_exc() + dbg.flush() dbg.close() |