Navigation
API > API/Plugins > API/Plugins/ControlRig > API/Plugins/ControlRig/URigHierarchy
Description
Returns the spawn index of an element / component given its key. The spawn index indicates the spawning order of elements.
| Name | GetSpawnIndex |
| Type | function |
| Header File | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Public/Rigs/RigHierarchy.h |
| Include Path | #include "Rigs/RigHierarchy.h" |
| Source | /Engine/Plugins/Animation/ControlRig/Source/ControlRig/Private/Rigs/RigHierarchy.cpp |
int32 GetSpawnIndex
(
const FRigHierarchyKey & InKey
) const
The spawn index of the element or INDEX_NONE
Parameters
| Name | Remarks |
|---|---|
| InKey | The key of the element to retrieve the spawn index for |