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Simplify recomputeConvexHull code

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CURA-7106
This commit is contained in:
Jaime van Kessel 2020-06-23 12:55:13 +02:00
parent 1900b0841a
commit d897299b31
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GPG key ID: 3710727397403C91
1 changed files with 5 additions and 10 deletions
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15
cura/Scene/ConvexHullDecorator.py
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@ -53,6 +53,8 @@ class ConvexHullDecorator(SceneNodeDecorator):
CuraApplication.getInstance().getController().toolOperationStarted.connect(self._onChanged)
CuraApplication.getInstance().getController().toolOperationStopped.connect(self._onChanged)
self._root = Application.getInstance().getController().getScene().getRoot()
self._onGlobalStackChanged()
def createRecomputeConvexHullTimer(self) -> None:
@ -198,23 +200,16 @@ class ConvexHullDecorator(SceneNodeDecorator):
CuraApplication.getInstance().callLater(self.recomputeConvexHullDelayed)
def recomputeConvexHull(self) -> None:
controller = Application.getInstance().getController()
root = controller.getScene().getRoot()
if self._node is None or controller.isToolOperationActive() or not self.__isDescendant(root, self._node):
# If the tool operation is still active, we need to compute the convex hull later after the controller is
# no longer active.
if controller.isToolOperationActive():
self.recomputeConvexHullDelayed()
return
if self._node is None or not self.__isDescendant(self._root, self._node):
if self._convex_hull_node:
# Convex hull node still exists, but the node is removed or no longer in the scene.
self._convex_hull_node.setParent(None)
self._convex_hull_node = None
return
if self._convex_hull_node:
self._convex_hull_node.setParent(None)
hull_node = ConvexHullNode.ConvexHullNode(self._node, self.getPrintingArea(), self._raft_thickness, root)
hull_node = ConvexHullNode.ConvexHullNode(self._node, self.getPrintingArea(), self._raft_thickness, self._root)
self._convex_hull_node = hull_node
def _onSettingValueChanged(self, key: str, property_name: str) -> None: