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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/ViewModels > API/Plugins/NiagaraEditor/ViewModels/HierarchyEditor > API/Plugins/NiagaraEditor/ViewModels/HierarchyEditor/UNiagaraSummaryViewViewModel
- UNiagaraHierarchyViewModelBase::PrepareSourceItems()
- UNiagaraSummaryViewViewModel::PrepareSourceItems()
References
| Module | NiagaraEditor |
| Header | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/HierarchyEditor/NiagaraSummaryViewViewModel.h |
| Include | #include "ViewModels/HierarchyEditor/NiagaraSummaryViewViewModel.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Private/ViewModels/HierarchyEditor/NiagaraSummaryViewViewModel.cpp |
virtual void PrepareSourceItems
(
UNiagaraHierarchyRoot * SourceRoot,
TSharedPtr < FNiagaraHierarchyRootViewModel > SourceRootViewModel
)
Remarks
Prepares the items we want to create a hierarchy for. Primary purpose is to add children to the source root to gather the items to display in the source panel. The root view model is also given as a way to forcefully sync view models to access additional functionality, if needed