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Add getDefaultMaterial() in MaterialManager

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This commit is contained in:
Lipu Fei 2018-03-03 15:29:49 +01:00
parent 86e12fc437
commit 6db26eaca5
2 changed files with 23 additions and 15 deletions
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23
cura/Machines/MaterialManager.py
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@ -4,17 +4,22 @@
from collections import defaultdict, OrderedDict
import copy
import uuid
from typing import Optional
from typing import Optional, TYPE_CHECKING
from PyQt5.Qt import QTimer, QObject, pyqtSignal, pyqtSlot
from UM.Application import Application
from UM.Logger import Logger
from UM.Settings import ContainerRegistry
from UM.Settings.ContainerRegistry import ContainerRegistry
from UM.Settings.SettingFunction import SettingFunction
from UM.Util import parseBool
from .MaterialNode import MaterialNode
from .MaterialGroup import MaterialGroup
if TYPE_CHECKING:
from cura.Settings.GlobalStack import GlobalStack
#
# MaterialManager maintains a number of maps and trees for material lookup.
@ -344,6 +349,20 @@ class MaterialManager(QObject):
else:
return None
def getDefaultMaterial(self, global_stack: "GlobalStack", extruder_variant_name: str) -> Optional["MaterialNode"]:
node = None
machine_definition = global_stack.definition
if parseBool(machine_definition.getMetaDataEntry("has_materials", False)):
material_diameter = machine_definition.getProperty("material_diameter", "value")
if isinstance(material_diameter, SettingFunction):
material_diameter = material_diameter(global_stack)
approximate_material_diameter = str(round(material_diameter))
root_material_id = machine_definition.getMetaDataEntry("preferred_material")
root_material_id = self.getRootMaterialIDForDiameter(root_material_id, approximate_material_diameter)
node = self.getMaterialNode(machine_definition.getId(), extruder_variant_name,
material_diameter, root_material_id)
return node
#
# Methods for GUI
#