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API > API/Runtime > API/Runtime/Chaos > API/Runtime/Chaos/FRigidClustering
Description
GetActiveClusterIndex Get the current childs active cluster. Returns INDEX_NONE if not active or driven.
| Name | GetActiveClusterIndex |
| Type | function |
| Header File | /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDRigidClustering.h |
| Include Path | #include "Chaos/PBDRigidClustering.h" |
| Source | /Engine/Source/Runtime/Experimental/Chaos/Private/Chaos/PBDRigidClustering.cpp |
FPBDRigidParticleHandle * GetActiveClusterIndex
(
FPBDRigidParticleHandle * Child
)