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API > API/Plugins > API/Plugins/StateTreeEditorModule > API/Plugins/StateTreeEditorModule/FStateTreeViewModel
References
| Module | StateTreeEditorModule |
| Header | /Engine/Plugins/Runtime/StateTree/Source/StateTreeEditorModule/Public/StateTreeViewModel.h |
| Include | #include "StateTreeViewModel.h" |
| Source | /Engine/Plugins/Runtime/StateTree/Source/StateTreeEditorModule/Private/StateTreeViewModel.cpp |
void GetPersistentExpandedStates
(
TSet < TWeakObjectPtr < UStateTreeState > > & OutExpandedStates
)