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API > API/Plugins > API/Plugins/NiagaraEditor > API/Plugins/NiagaraEditor/ViewModels > API/Plugins/NiagaraEditor/ViewModels/HierarchyEditor
Inheritance Hierarchy
- UObjectBase
- UObjectBaseUtility
- UObject
- UNiagaraHierarchyItemBase
- UNiagaraHierarchyRoot
References
| Module | NiagaraEditor |
| Header | /Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/HierarchyEditor/NiagaraHierarchyViewModelBase.h |
| Include | #include "ViewModels/HierarchyEditor/NiagaraHierarchyViewModelBase.h" |
Syntax
UCLASS&40;MinimalAPI&41;
class UNiagaraHierarchyRoot : public UNiagaraHierarchyItemBase
Variables
| Type | Name | Description | |
|---|---|---|---|
  |
TArray< TObjectPtr< UNiagaraHierarchySection > > | Sections |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
UNiagaraHierarchySection * | AddSection
(
FText InNewSectionName, |
|
 |
void | DuplicateSectionFromOtherRoot
(
const UNiagaraHierarchySection& SectionToCopy |
This will copy the section element itself |
 |
UNiagaraHierarchySection * | FindSectionByIdentity
(
FNiagaraHierarchyIdentity SectionIdentity |
|
  |
const TArray< UNiagaraHierarchySection * > & | ||
 |
TArray< TObjectPtr< UNiagaraHierarchySection > > & | ||
  |
int32 | GetSectionIndex
(
UNiagaraHierarchySection* Section |
|
  |
TSet< FName > | GetSections () |
|
 |
void | RemoveSection
(
FText SectionName |
|
 |
void | RemoveSectionByIdentity
(
FNiagaraHierarchyIdentity SectionIdentity |
Overridden from UObject
| Type | Name | Description | |
|---|---|---|---|
  |
bool | Modify
(
bool bAlwaysMarkDirty |
Overridden modify method to also mark all children as modified |