3e71e6c216
Introduced in ee2f2f00bd
Without the `register` function we get the following error in the
console when running blender:
Warning! '<path_to_blender>/scripts/startup/nodeitems_builtins.py'
has no register function, this is now a requirement for registerable
scripts
Pull Request: https://projects.blender.org/blender/blender/pulls/132091
53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
# SPDX-FileCopyrightText: 2013-2023 Blender Authors
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#
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# SPDX-License-Identifier: GPL-2.0-or-later
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import bpy
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from nodeitems_utils import (
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NodeCategory,
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NodeItem,
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NodeItemCustom,
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)
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# Subclasses for standard node types
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class SortedNodeCategory(NodeCategory):
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def __init__(self, identifier, name, description="", items=None):
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# for builtin nodes the convention is to sort by name
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if isinstance(items, list):
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items = sorted(items, key=lambda item: item.label.lower())
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super().__init__(identifier, name, description=description, items=items)
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class CompositorNodeCategory(SortedNodeCategory):
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@classmethod
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def poll(cls, context):
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return (context.space_data.type == 'NODE_EDITOR' and
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context.space_data.tree_type == 'CompositorNodeTree')
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class ShaderNodeCategory(SortedNodeCategory):
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@classmethod
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def poll(cls, context):
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return (context.space_data.type == 'NODE_EDITOR' and
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context.space_data.tree_type == 'ShaderNodeTree')
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# Maps node tree type to group node type.
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node_tree_group_type = {
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'CompositorNodeTree': 'CompositorNodeGroup',
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'ShaderNodeTree': 'ShaderNodeGroup',
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'TextureNodeTree': 'TextureNodeGroup',
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'GeometryNodeTree': 'GeometryNodeGroup',
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}
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def register():
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pass
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def unregister():
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pass
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