FPointsSampler | Unreal Engine 5.7 Documentation


Name	FPointsSampler
Type	struct
Header File	/Engine/Plugins/Runtime/HairStrands/Source/HairStrandsCore/Public/GroomBindingBuilder.h
Include Path	#include "GroomBindingBuilder.h"

Syntax

struct FPointsSampler

Name	Remarks	Include Path	Unreal Specifiers
FPointsSampler ( TArray< bool >& ValidPoints, const FVector3f* PointPositions, const int32 NumSamples )		GroomBindingBuilder.h

Name	Type	Remarks	Include Path	Unreal Specifiers
SampleIndices	TArray< uint32 >	List of sampled points	GroomBindingBuilder.h
SamplePositions	TArray< FVector3f >	List of sampled positions	GroomBindingBuilder.h

Name	Remarks	Include Path
void BuildPositions ( const FVector3f* PointPositions )	Build the sample position from the sample indices	GroomBindingBuilder.h
void FurthestPoint ( const int32 NumPoints, const FVector3f* PointPositions, const uint32 SampleIndex, TArray< bool >& ValidPoints, TArray< float >& PointsDistance )	Compute the furthest point	GroomBindingBuilder.h
int32 StartingPoint ( const TArray< bool >& ValidPoints, int32& NumPoints ) const	Compute the starting point	GroomBindingBuilder.h