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  3. FVoronoiPartitioner

FVoronoiPartitioner

API > API/Plugins > API/Plugins/FractureEngine

References

   
Module FractureEngine
Header /Engine/Plugins/Experimental/Fracture/Source/FractureEngine/Public/FractureEngineClustering.h
Include #include "FractureEngineClustering.h"

Syntax

class FVoronoiPartitioner

Constructors

  Type Name Description
Public function  

FVoronoiPartitioner ( const FGeometryCollection* GeometryCollection,
int32 ClusterIndex
)

  

Functions

  Type Name Description
Public function Static FBox

GenerateBounds ( const FGeometryCollection* GeometryCollection,
int32 TransformIndex
)

  
Public function Const int32  
Public function Const int32  
Public function Const TArray< int32 >

GetPartition ( int32 PartitionIndex
)

 Return the GeometryCollection TranformIndices within the partition.
Public function Const int32  
Public function void

KMeansPartition ( int32 InPartitionCount,
int32 MaxIterations,
TArrayView< const FVector > InitialCenters
)

 Cluster bodies into k partitions using K-Means.
Public function void Merge any partitions w/ only 1 body into a connected, neighboring partition (if any).
Public function void

MergeSmallPartitions ( FGeometryCollection* GeometryCollection,
float PartitionSizeThreshold
)

 Merge any too-small partitions into a connected, neighboring partition (if any).
Public function void Split any partition islands into their own partition.

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