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FVoronoiDiagram

Unreal Engine C++ API Reference > Runtime > Voronoi > Voronoi

References

   
Module Voronoi
Header /Engine/Source/Runtime/Experimental/Voronoi/Public/Voronoi/Voronoi.h
Include #include "Voronoi/Voronoi.h"

Syntax

class FVoronoiDiagram

Constructors

  Type Name Description
Public function   Make an empty diagram, to be filled in with a subsequent call to "Initialize()"
Public function  

FVoronoiDiagram ( const FVoronoiDiagram& Other
)

  
Public function    
Public function  

FVoronoiDiagram ( const TArrayView< const FVector >& Sites,
double ExtraBoundingSpace,
double SquaredDistSkipPtThreshold
)

 Create a Voronoi diagram with the given sites, in a box bounding containing those sites
Public function  

FVoronoiDiagram ( int32 ExpectedNumSites,
const FBox& Bounds,
double ExtraBoundingSpace
)

 Make a container for a Voronoi diagram without any points.
Public function  

FVoronoiDiagram ( const TArrayView< const FVector >& Sites,
const FBox& Bounds,
double ExtraBoundingSpace,
double SquaredDistSkipPtThreshold
)

 Create a Voronoi diagram with the given sites, in a given bounding box

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void

AddSites ( const TArrayView< const FVector >& Sites,
double SquaredDistSkipPtThreshold
)

  
Public function int32

ApproxSitesPerThreadWithDefault ( int32 ApproxSitesPerThreadIn
)

  
Public function void

ComputeAllCells ( TArray< FVoronoiCellInfo >& AllCells,
int32 ApproxSitesPerThread
)

  
Public function void  
Public function void

ComputeAllNeighbors ( TArray< TArray< int32 >>& AllNeighbors,
bool bExcludeBounds,
int32 ApproxSitesPerThread
)

  
Public function void

ComputeCellEdges ( TArray< TTuple< FVector, FVector >>& Edges,
TArray< int32 >& CellMember,
int32 ApproxSitesPerThread
)

  
Public function void

ComputeCellEdgesSerial ( TArray< TTuple< FVector, FVector >>& Edges,
TArray< int32 >& CellMember
)

  
Public function Const int32

FindCell ( const FVector& Pos,
FVoronoiComputeHelper& ComputeHelper,
FVector& OutFoundSite
)

 Find the closest Voronoi cell to a given position
Public function Const int32

FindCell ( const FVector& Pos,
FVoronoiComputeHelper& ComputeHelper
)

  
Public function Static FBox

GetBounds ( const TArrayView< const FVector >& Sites,
double ExtraBoundingSpace
)

  
Public function Const FVoronoiComputeHelper  
Public function void

Initialize ( const TArrayView< const FVector >& Sites,
const FBox& Bounds,
double ExtraBoundingSpace,
double SquaredDistSkipPtThreshold
)

 Create a Voronoi diagram with the given sites, in a given bounding box.
Public function Const int32

Num ()

  

Operators

  Type Name Description
Public function FVoronoiDiagram &

operator= ( const FVoronoiDiagram& Other
)

  
Public function FVoronoiDiagram &  

Constants

Name Description
MinDefaultSitesPerThread  

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