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Fix Per Model Settings crash when switching to multiextrusion printer

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CURA-2228
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fieldOfView 2016-09-07 16:51:03 +02:00
parent be0e010fd1
commit dc282dc263
1 changed files with 11 additions and 4 deletions
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11
plugins/PerObjectSettingsTool/PerObjectSettingsTool.py
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@ -7,6 +7,7 @@ from UM.Scene.Iterator.DepthFirstIterator import DepthFirstIterator
from UM.Application import Application from UM.Application import Application
from UM.Preferences import Preferences from UM.Preferences import Preferences
from cura.Settings.SettingOverrideDecorator import SettingOverrideDecorator from cura.Settings.SettingOverrideDecorator import SettingOverrideDecorator
from cura.Settings.ExtruderManager import ExtruderManager
## This tool allows the user to add & change settings per node in the scene. ## This tool allows the user to add & change settings per node in the scene.
@ -71,11 +72,17 @@ class PerObjectSettingsTool(Tool):
global_container_stack = Application.getInstance().getGlobalContainerStack() global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack: if global_container_stack:
self._multi_extrusion = global_container_stack.getProperty("machine_extruder_count", "value") > 1 self._multi_extrusion = global_container_stack.getProperty("machine_extruder_count", "value") > 1
if not self._multi_extrusion:
# Ensure that all extruder data is reset # Ensure that all extruder data is reset
if not self._multi_extrusion:
default_stack_id = global_container_stack.getId()
else:
default_stack_id = ExtruderManager.getInstance().getExtruderStack(0).getId()
root_node = Application.getInstance().getController().getScene().getRoot() root_node = Application.getInstance().getController().getScene().getRoot()
for node in DepthFirstIterator(root_node): for node in DepthFirstIterator(root_node):
node.callDecoration("setActiveExtruder", global_container_stack.getId()) node.callDecoration("setActiveExtruder", default_stack_id)
self._updateEnabled() self._updateEnabled()
def _updateEnabled(self): def _updateEnabled(self):