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API > API/Plugins > API/Plugins/OptimusCore > API/Plugins/OptimusCore/UOptimusNodeGraph
Description
Take a function or subgraph node and expand it in-place, replacing the given function node. The function definition still remains, if a function node was expanded. If a sub-graph was expanded, the sub-graph is deleted.
| Name | ExpandCollapsedNodes |
| Type | function |
| Header File | /Engine/Plugins/Animation/DeformerGraph/Source/OptimusCore/Public/OptimusNodeGraph.h |
| Include Path | #include "OptimusNodeGraph.h" |
| Source | /Engine/Plugins/Animation/DeformerGraph/Source/OptimusCore/Private/OptimusNodeGraph.cpp |
UFUNCTION (BlueprintCallable, Category=OptimusNodeGraph)
TArray < UOptimusNode * > ExpandCollapsedNodes
(
UOptimusNode * InGraphReferenceNode
)