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Keep per object extruder when switching machines. CURA-2533

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This commit is contained in:
Jack Ha 2016-10-12 13:58:09 +02:00
parent 80a5978d54
commit 3f6877d2ec
2 changed files with 20 additions and 2 deletions
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9
cura/Settings/SettingOverrideDecorator.py
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@ -61,6 +61,15 @@ class SettingOverrideDecorator(SceneNodeDecorator):
def getActiveExtruder(self):
return self._extruder_stack
## Gets the currently active extruders position
#
# \return An extruder's position, or None if no position info is available.
def getActiveExtruderPosition(self):
containers = ContainerRegistry.getInstance().findContainers(id = self.getActiveExtruder())
if containers:
container_stack = containers[0]
return container_stack.getMetaDataEntry("position", default=None)
def _onSettingChanged(self, instance, property_name): # Reminder: 'property' is a built-in function
if property_name == "value": # Only reslice if the value has changed.
Application.getInstance().getBackend().forceSlice()

13
plugins/PerObjectSettingsTool/PerObjectSettingsTool.py
View file

@ -84,11 +84,20 @@ class PerObjectSettingsTool(Tool):
default_stack = ExtruderManager.getInstance().getExtruderStack(0)
if default_stack:
default_stack_id = default_stack.getId()
else: default_stack_id = global_container_stack.getId()
else:
default_stack_id = global_container_stack.getId()
root_node = Application.getInstance().getController().getScene().getRoot()
for node in DepthFirstIterator(root_node):
node.callDecoration("setActiveExtruder", default_stack_id)
new_stack_id = default_stack_id
# Get position of old extruder stack for this node
old_extruder_pos = node.callDecoration("getActiveExtruderPosition")
if old_extruder_pos is not None:
# Fetch current (new) extruder stack at position
new_stack = ExtruderManager.getInstance().getExtruderStack(old_extruder_pos)
if new_stack:
new_stack_id = new_stack.getId()
node.callDecoration("setActiveExtruder", new_stack_id)
self._updateEnabled()