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Code Issues Projects Releases Packages Wiki Activity Actions 20

Use ContainerTree when updating material upon nozzle switch

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Rather than the material manager which is deprecated.

Contributes to issue CURA-6600.
This commit is contained in:
Ghostkeeper 2019-08-22 17:27:39 +02:00
parent 37bd7c6b0e
commit 8e06786e7b
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1 changed files with 11 additions and 12 deletions
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23
cura/Settings/MachineManager.py
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@ -1317,6 +1317,8 @@ class MachineManager(QObject):
## Update the material profile in the current stacks when the variant is
# changed.
# \param position The extruder stack to update. If provided with None, all
# extruder stacks will be updated.
def updateMaterialWithVariant(self, position: Optional[str]) -> None:
if self._global_container_stack is None:
return
@ -1333,20 +1335,17 @@ class MachineManager(QObject):
if extruder.variant.getId() != empty_variant_container.getId():
current_nozzle_name = extruder.variant.getMetaDataEntry("name")
candidate_materials = ContainerTree.getInstance().machines[self._global_container_stack.definition.getId()].variants[current_nozzle_name].materials
if not candidate_materials:
self._setMaterial(position_item, container_node = None)
continue
if current_material_base_name in candidate_materials:
# If we can keep the current material after the switch, try to do so.
nozzle_node = ContainerTree.getInstance().machines[self._global_container_stack.definition.getId()].variants[current_nozzle_name]
candidate_materials = nozzle_node.materials
if current_material_base_name in candidate_materials: # The current material is also available after the switch. Retain it.
new_material = candidate_materials[current_material_base_name]
self._setMaterial(position_item, new_material)
continue
# The current material is not available, find the preferred one
material_node = MaterialManager.getInstance().getDefaultMaterial(self._global_container_stack, position_item, current_nozzle_name)
if material_node is not None:
else:
# The current material is not available, find the preferred one.
material_diameter = self._global_container_stack.extruders[position].getCompatibleMaterialDiameter()
approximate_material_diameter = round(material_diameter)
material_node = nozzle_node.preferredMaterial(approximate_material_diameter)
self._setMaterial(position_item, material_node)
## Given a printer definition name, select the right machine instance. In case it doesn't exist, create a new