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bugfix for T49593: more secure checking for same points in bulgepoly_to_cubic

This commit is contained in:
Lukas Treyer 2016-10-07 10:53:05 +02:00
parent 77f61a1627
commit 2f3e4104de
Notes: blender-bot 2023-02-14 19:44:19 +01:00 
Referenced by issue #49593, dxf importer fails to import correctly
1 changed files with 1 additions and 1 deletions
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2
io_import_dxf/dxfimport/convert.py
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@ -175,7 +175,7 @@ def bulgepoly_to_cubic(do, lwpolyline):
Reference: http://www.afralisp.net/archive/lisp/Bulges1.htm
"""
def handle_segment(last, point, bulge):
if bulge != 0 and (point - last).length != 0:
if bulge != 0 and not ((point - last).length == 0 or point == last):
arc = bulge_to_arc(last, point, bulge)
cubic_bezier = do.arc(arc, None, aunits=1, angdir=arc.angdir, angbase=0)
else: