feat: material node cleanup on load

2019-07-11 16:12:38 +02:00 · 2019-07-11 16:12:38 +02:00 · 24613e8045
commit 24613e8045
parent e4bc9fc0e2
1 changed files with 7 additions and 2 deletions
--- a/helpers.py
+++ b/helpers.py
@ -470,11 +470,16 @@ def load_material(target=None, data=None, create=False):

        # load nodes
        if data["use_nodes"]:
+            if target.node_tree is None:
+                target.use_nodes = True
+            
+            target.node_tree.nodes.clear()
+
            for node in data["node_tree"]["nodes"]:
                # fix None node tree error
-                if target.node_tree is None:
-                    target.use_nodes = True
+               

+                
                index = target.node_tree.nodes.find(node)

                if index is -1: