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  3. FAutoClusterDataflowNode

FAutoClusterDataflowNode

Automatically group pieces of a fractured Collection into a specified number of clusters

API > API/Plugins > API/Plugins/GeometryCollectionNodes > API/Plugins/GeometryCollectionNodes/Dataflow

Inheritance Hierarchy

References

   
Module GeometryCollectionNodes
Header /Engine/Plugins/Experimental/GeometryCollectionPlugin/Source/GeometryCollectionNodes/Public/Dataflow/GeometryCollectionClusteringNodes.h
Include #include "Dataflow/GeometryCollectionClusteringNodes.h"

Syntax

USTRUCT&40;Meta&61;&40;DataflowGeometryCollection&41;&41;  
struct FAutoClusterDataflowNode : public FDataflowNode

Remarks

Automatically group pieces of a fractured Collection into a specified number of clusters

Variables

  Type Name Description
Public variable UProperty Category, EditAnywhere, Meta bool AutoCluster If true, bones will only be added to the same cluster if they are physically connected (either directly, or via other bones in the same cluster)
Public variable UProperty Category, EditAnywhere bool AvoidIsolated If true, prevent the creation of clusters with only a single child.
Public variable UProperty Category, EditAnywhere, Meta float ClusterFraction Choose the number of Voronoi sites used for clustering as a fraction of the number of child bones to process
Public variable UProperty Category, EditAnywhere, Meta int ClusterGridDepth Choose the number of cluster sites to distribute along the Y axis
Public variable UProperty Category, EditAnywhere, Meta int ClusterGridHeight Choose the number of cluster sites to distribute along the Z axis
Public variable UProperty Category, EditAnywhere, Meta int ClusterGridWidth Choose the number of cluster sites to distribute along the X axis
Public variable UProperty Category, EditAnywhere, Meta int32 ClusterSites Use a Voronoi diagram with this many Voronoi sites as a guide for deciding cluster boundaries
Public variable EClusterSizeMethodEnum ClusterSizeMethod How to choose the size of the clusters to create
Public variable UProperty Meta FManagedArrayCollection Collection Fractured GeometryCollection to cluster
Public variable UProperty Category, EditAnywhere, Meta int DriftIterations For a grid distribution, optionally iteratively recenter the grid points to the center of the cluster geometry (technically: applying K-Means iterations) to balance the shape and distribution of the clusters
Public variable UProperty Category, EditAnywhere, Meta bool EnforceSiteParameters If true, make sure the site parameters are matched as close as possible ( bEnforceConnectivity can make the number of site larger than the requested input may produce without it )
Public variable UProperty Category, EditAnywhere, Meta float MinimumSize If a cluster has volume less than this value (in cm) cubed, then the auto-cluster process will attempt to merge it into a neighboring cluster.
Public variable UProperty Category, EditAnywhere, Meta float SiteSize Choose the Edge-Size of the cube used to groups bones under a cluster (in cm).
Public variable UProperty Meta FDataflowTransformSelection TransformSelection Bone selection for the clustering

Constructors

  Type Name Description
Public function    
Public function    

Functions

  Type Name Description
Public function Static FName  
Public function Static FName  
Public function Static FString  
Public function Static FString  
Public function Static FName  

Overridden from FDataflowNode

  Type Name Description
Public function Virtual Const void Evaluation
Public function Virtual Const FName  
Public function Virtual Const FName  
Public function Virtual Const FString

GetTags ()

  
Public function Virtual Const FName

GetType ()

  
Public function Virtual Const bool

IsA ( FName InType
)

  
Public function Virtual FStructOnScope *  
Public function Virtual void Struct Support
Public function Virtual Const const UScriptStruct *  

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