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Fix T71100: Node Wrangler creates nodes on linked node trees 

Change the global poll function to check that the node tree is not
from a library, disabling most Node Wrangler operators.

This fixes the issue, not only for material nodes as in the original
report, but also on compositing node trees from linked scenes and
geometry nodes.
This commit is contained in:
Damien Picard 2022-07-16 00:57:41 +02:00
parent 76ec1eb13a
commit dc90910e8d
Notes: blender-bot 2023-02-14 19:06:36 +01:00 
Referenced by issue #71100, Node Wrangler creates nodes on linked materials
1 changed files with 6 additions and 4 deletions
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10
node_wrangler.py
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@ -822,11 +822,13 @@ def nw_check(context):
space = context.space_data
valid_trees = ["ShaderNodeTree", "CompositorNodeTree", "TextureNodeTree", "GeometryNodeTree"]
valid = False
if space.type == 'NODE_EDITOR' and space.node_tree is not None and space.tree_type in valid_trees:
valid = True
if (space.type == 'NODE_EDITOR'
and space.node_tree is not None
and space.node_tree.library is None
and space.tree_type in valid_trees):
return True
return valid
return False
class NWBase:
@classmethod