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Don't always offset with 0.5mm

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This is no longer needed, since before this happens we would already get an error with calculating the 3D model. Perhaps we should introduce a minkowski offset there but performing Minkowski on a 3D model is fairly expensive.
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Ghostkeeper 2017-03-07 12:41:53 +01:00
parent c06ffe6cae
commit 0abf455084
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cura/ConvexHullDecorator.py
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@ -253,14 +253,11 @@ class ConvexHullDecorator(SceneNodeDecorator):
## Offset the convex hull with settings that influence the collision area. ## Offset the convex hull with settings that influence the collision area.
# #
# This also applies a minimum offset of 0.5mm, because of edge cases due
# to the rounding we apply.
#
# \param convex_hull Polygon of the original convex hull. # \param convex_hull Polygon of the original convex hull.
# \return New Polygon instance that is offset with everything that # \return New Polygon instance that is offset with everything that
# influences the collision area. # influences the collision area.
def _offsetHull(self, convex_hull): def _offsetHull(self, convex_hull):
horizontal_expansion = max(0.5, self._getSettingProperty("xy_offset", "value")) horizontal_expansion = self._getSettingProperty("xy_offset", "value")
expansion_polygon = Polygon(numpy.array([ expansion_polygon = Polygon(numpy.array([
[-horizontal_expansion, -horizontal_expansion], [-horizontal_expansion, -horizontal_expansion],
[-horizontal_expansion, horizontal_expansion], [-horizontal_expansion, horizontal_expansion],