88 lines
2.1 KiB
Python
88 lines
2.1 KiB
Python
import typing as typ
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import bpy
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import pydantic as pyd
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from .. import base
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from ... import contracts
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####################
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# - Blender Socket
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####################
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class BlenderMaxwellCreateAndAssignBLObject(bpy.types.Operator):
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bl_idname = "blender_maxwell.create_and_assign_bl_object"
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bl_label = "Create and Assign BL Object"
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def execute(self, context):
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mesh = bpy.data.meshes.new("GenMesh")
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new_bl_object = bpy.data.objects.new("GenObj", mesh)
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context.collection.objects.link(new_bl_object)
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node = context.node
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for bl_socket_name, bl_socket in node.inputs.items():
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if isinstance(bl_socket, BlenderObjectBLSocket):
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bl_socket.default_value = new_bl_object
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if hasattr(node, "update_sockets_from_geonodes"):
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node.update_sockets_from_geonodes()
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return {'FINISHED'}
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####################
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# - Blender Socket
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####################
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class BlenderObjectBLSocket(base.BLSocket):
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socket_type = contracts.SocketType.BlenderObject
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bl_label = "BlenderObject"
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####################
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# - Properties
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####################
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raw_value: bpy.props.PointerProperty(
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name="Blender Object",
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description="Represents a Blender object",
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type=bpy.types.Object,
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update=(lambda self, context: self.trigger_updates()),
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)
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####################
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# - UI
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####################
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def draw_label_row(self, label_col_row, text):
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label_col_row.label(text=text)
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label_col_row.operator(
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"blender_maxwell.create_and_assign_bl_object",
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text="",
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icon="ADD",
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)
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####################
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# - Default Value
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####################
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@property
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def default_value(self) -> bpy.types.Object | None:
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return self.raw_value
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@default_value.setter
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def default_value(self, value: bpy.types.Object) -> None:
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self.raw_value = value
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####################
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# - Socket Configuration
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####################
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class BlenderObjectSocketDef(pyd.BaseModel):
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socket_type: contracts.SocketType = contracts.SocketType.BlenderObject
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label: str
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def init(self, bl_socket: BlenderObjectBLSocket) -> None:
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pass
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####################
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# - Blender Registration
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####################
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BL_REGISTER = [
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BlenderMaxwellCreateAndAssignBLObject,
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BlenderObjectBLSocket,
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]
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