Unreal Engine 4.26 Documentation

Unreal Engine 4.27 Documentation

Unreal Engine 5.0 Documentation

Unreal Engine 5.1 Documentation

Unreal Engine 5.2 Documentation

Unreal Engine 5.3 Documentation

Light Theme

Dark Theme

RestLODData

Windows

MacOS

Linux

References

Module	Renderer
Header	/Engine/Source/Runtime/Renderer/Public/HairStrandsInterface.h
Include	#include "HairStrandsInterface.h"

Syntax

struct RestLODData

Variables

	Name	Description
int32	LODIndex
FRWBuffer *	MeshInterpolationWeightsBuffer
FRWBuffer *	MeshSampleIndicesBuffer
FRWBuffer *	RestRootTrianglePosition0Buffer	Rest root triangles' positions are relative to root center (for preserving precision)
FRWBuffer *	RestRootTrianglePosition1Buffer
FRWBuffer *	RestRootTrianglePosition2Buffer
FRWBuffer *	RestSamplePositionsBuffer
FRWBuffer *	RootTriangleBarycentricBuffer
FRWBuffer *	RootTriangleIndexBuffer	The index buffers stores the mesh section & the triangle index into a single uint32 (3 highest bits store the section (up to 8 sections) See EncodeTriangleIndex & DecodeTriangleIndex functions in HairStrandsMeshProjectionCommon.ush
uint32	SampleCount	Samples to be used for RBF mesh interpolation.
EStatus *	Status

Functions

		Name	Description
	bool	IsValid()

Help shape the future of Unreal Engine documentation! Tell us how we're doing so we can serve you better.

Take our survey

Dismiss