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Merged in vbenso/flatcam/master (pull request #138)

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Fix for internal buffers, looks like the geolib wasn't accepting the negative buffer size.

Approved-by: Marius Stanciu <marius.adrian@gmail.com>
This commit is contained in:
Victor Benso
2019-04-03 08:46:26 +00:00
committed by Marius Stanciu
parent 61807b6e90 bc467785d0
commit 49ce8f24f3
1 changed files with 3 additions and 3 deletions
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6
flatcamEditors/FlatCAMGeoEditor.py
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@@ -3751,7 +3751,7 @@ class FlatCAMGeoEditor(QtCore.QObject):
return return
pre_buffer = cascaded_union([t.geo for t in selected]) pre_buffer = cascaded_union([t.geo for t in selected])
results = pre_buffer.buffer(-buf_distance + 1e-10, resolution=32, join_style=join_style) results = pre_buffer.buffer(buf_distance + 1e-10, resolution=32, join_style=join_style)
if results.is_empty: if results.is_empty:
self.app.inform.emit(_("[ERROR_NOTCL] Failed, the result is empty. Choose a smaller buffer value.")) self.app.inform.emit(_("[ERROR_NOTCL] Failed, the result is empty. Choose a smaller buffer value."))
@@ -3761,9 +3761,9 @@ class FlatCAMGeoEditor(QtCore.QObject):
return return
if type(results) == MultiPolygon: if type(results) == MultiPolygon:
for poly in results: for poly in results:
self.add_shape(DrawToolShape(poly.exterior)) self.add_shape(DrawToolShape(poly.interiors))
else: else:
self.add_shape(DrawToolShape(results.exterior)) self.add_shape(DrawToolShape(results.interiors))
self.replot() self.replot()
self.app.inform.emit(_("[success] Interior buffer geometry created.")) self.app.inform.emit(_("[success] Interior buffer geometry created."))