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Prevent copying IOs nodes in subgraph #1409

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Prevent copying IOs nodes in subgraph #1409

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1 change: 1 addition & 0 deletions material_maker/nodes/ios/ios.gd
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
class_name MMGraphNodeIOs
extends MMGraphNodeGeneric

func _ready():
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4 changes: 4 additions & 0 deletions material_maker/panels/graph_edit/graph_edit.gd
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Original file line number Diff line number Diff line change
Expand Up @@ -917,6 +917,8 @@ func serialize_selection(nodes = [], with_inputs : bool = false) -> Dictionary:
if nodes.is_empty():
for c in get_children():
if c is GraphElement and c.selected and c.name != "Material" and c.name != "Brush":
if generator != top_generator and c is MMGraphNodeIOs:
continue
nodes.append(c)
if nodes.is_empty():
return {}
Expand All @@ -942,6 +944,8 @@ func serialize_selection(nodes = [], with_inputs : bool = false) -> Dictionary:
func can_copy() -> bool:
for c in get_children():
if c is GraphElement and c.selected and c.name != "Material" and c.name != "Brush":
if generator != top_generator and c is MMGraphNodeIOs:
return false
return true
return false

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