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Remove references to Shapely

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This has been replaced with PyClipper so we don't need to import Shapely any more. Clipper doesn't give any exceptions as far as I know.

Contributes to issue CURA-8592.
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Ghostkeeper 2022-01-03 16:34:40 +01:00
parent 58c9522d78
commit 770eb03d62
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1 changed files with 1 additions and 6 deletions
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7
cura/PlatformPhysics.py
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@ -2,7 +2,6 @@
# Cura is released under the terms of the LGPLv3 or higher.
from PyQt5.QtCore import QTimer
from shapely.errors import TopologicalError # To capture errors if Shapely messes up.
from UM.Application import Application
from UM.Logger import Logger
@ -138,11 +137,7 @@ class PlatformPhysics:
own_convex_hull = node.callDecoration("getConvexHull")
other_convex_hull = other_node.callDecoration("getConvexHull")
if own_convex_hull and other_convex_hull:
try:
overlap = own_convex_hull.translate(move_vector.x, move_vector.z).intersectsPolygon(other_convex_hull)
except TopologicalError as e: # Can happen if the convex hull is degenerate?
Logger.warning("Got a topological error when calculating convex hull intersection: {err}".format(err = str(e)))
overlap = False
overlap = own_convex_hull.translate(move_vector.x, move_vector.z).intersectsPolygon(other_convex_hull)
if overlap: # Moving ensured that overlap was still there. Try anew!
temp_move_vector = move_vector.set(x = move_vector.x + overlap[0] * self._move_factor,
z = move_vector.z + overlap[1] * self._move_factor)