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  3. FHairStrandsInterpolationDatas

FHairStrandsInterpolationDatas

Hair strands points interpolation attributes

API > API/Plugins > API/Plugins/HairStrandsCore

References

   
Module HairStrandsCore
Header /Engine/Plugins/Runtime/HairStrands/Source/HairStrandsCore/Public/HairStrandsDatas.h
Include #include "HairStrandsDatas.h"

Syntax

struct FHairStrandsInterpolationDatas

Remarks

Hair strands points interpolation attributes

Variables

  Type Name Description
Public variable bool bUseUniqueGuide True, if interpolation data are built using a single guide
Public variable TArray< FIntVector > PointsSimCurvesIndex Simulation curve indices, ordered by closest influence
Public variable TArray< FIntVector > PointsSimCurvesVertexIndex Closest vertex indices on simulation curve, ordered by closest influence
Public variable TArray< FVector3f > PointsSimCurvesVertexLerp Lerp value between the closest vertex indices and the next one, ordered by closest influence
Public variable TArray< FVector3f > PointsSimCurvesVertexWeights Weight of vertex indices on simulation curve, ordered by closest influence

Functions

  Type Name Description
Public function Const bool

IsValid ()

  
Public function Const uint32

Num ()

 Get the number of interpolated points
Public function void

Reset ()

 Reset the interpolated points to 0
Public function void

SetNum ( const uint32 NumPoints
)

 Set the number of interpolated points

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