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  3. FRigidClustering::GetClusterGroupIndexArray

FRigidClustering::GetClusterGroupIndexArray

GetClusterGroupIndexArray The group index is used to automatically bind disjoint clusters.

API > API/Runtime > API/Runtime/Chaos > API/Runtime/Chaos/FRigidClustering

Description

GetClusterGroupIndexArray The group index is used to automatically bind disjoint clusters. This attribute it set during the creation of cluster to a positive integer value. During UnionClusterGroups (which is called during AdvanceClustering) the positive bodies are joined with a negative pre-existing body, then set negative. Zero entries are ignored within the union.

   
Name GetClusterGroupIndexArray
Type function
Header File /Engine/Source/Runtime/Experimental/Chaos/Public/Chaos/PBDRigidClustering.h
Include Path #include "Chaos/PBDRigidClustering.h" 
TArrayCollectionArray < int32 > & GetClusterGroupIndexArray()

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