FabLab_Chemnitz/mightyscape-1.1-deprecated
FabLab_Chemnitz/mightyscape-1.1-deprecated
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fix in barrel distortion

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This commit is contained in:
Mario Voigt 2021-10-19 16:06:48 +02:00
parent f0afc55363
commit 9795f90529
1 changed files with 3 additions and 0 deletions
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extensions/fablabchemnitz/barrel_distorsion/barrel_distorsion.py
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@ -67,6 +67,9 @@ class BarrelDistorsion(inkex.EffectExtension):
if node.tag == inkex.addNS('path', 'svg'):
path = Path(node.get('d')).to_arrays()
nodes += path
if len(nodes) == 0:
inkex.utils.debug("Selection is invalid. Please change selection to paths only.")
exit(1)
nodes_filtered = [x for x in nodes if x[0] != 'Z']
x_coordinates = [x[-1][-2] for x in nodes_filtered]
y_coordinates = [y[-1][-1] for y in nodes_filtered]