63 lines
1.6 KiB
Python
63 lines
1.6 KiB
Python
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import bpy
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import nodeitems_utils
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from nodeitems_utils import NodeCategory
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import lnx
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import lnx.material.lnx_nodes.lnx_nodes as lnx_nodes
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# Import all nodes so that they register. Do not remove this import
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# even if it looks unused
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from lnx.material.lnx_nodes import *
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if lnx.is_reload(__name__):
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lnx_nodes = lnx.reload_module(lnx_nodes)
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lnx.material.lnx_nodes = lnx.reload_module(lnx.material.lnx_nodes)
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from lnx.material.lnx_nodes import *
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else:
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lnx.enable_reload(__name__)
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registered_nodes = []
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class MaterialNodeCategory(NodeCategory):
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@classmethod
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def poll(cls, context):
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return context.space_data.tree_type == 'ShaderNodeTree'
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def register_nodes():
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global registered_nodes
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# Re-register all nodes for now..
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if len(registered_nodes) > 0:
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unregister_nodes()
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for n in lnx_nodes.nodes:
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registered_nodes.append(n)
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bpy.utils.register_class(n)
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node_categories = []
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for category in sorted(lnx_nodes.category_items):
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sorted_items = sorted(lnx_nodes.category_items[category], key=lambda item: item.nodetype)
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node_categories.append(
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MaterialNodeCategory('LnxMaterial' + category + 'Nodes', category, items=sorted_items)
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)
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nodeitems_utils.register_node_categories('LnxMaterialNodes', node_categories)
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def unregister_nodes():
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global registered_nodes
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for n in registered_nodes:
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bpy.utils.unregister_class(n)
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registered_nodes = []
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nodeitems_utils.unregister_node_categories('LnxMaterialNodes')
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def register():
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register_nodes()
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def unregister():
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unregister_nodes()
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