FHairCardsVertexFactory | Unreal Engine 5.7 Documentation

A vertex factory which simply transforms explicit vertex attributes from local to world space.


Name	FHairCardsVertexFactory
Type	class
Header File	/Engine/Plugins/Runtime/HairStrands/Source/HairStrandsCore/Public/HairCardsVertexFactory.h
Include Path	#include "HairCardsVertexFactory.h"

Syntax

class FHairCardsVertexFactory : public FVertexFactory

Name	Remarks	Include Path	Unreal Specifiers
FHairCardsVertexFactory ( FHairGroupInstance* Instance, uint32 LODIndex, EHairGeometryType GeometryType, EShaderPlatform InShaderPlatform, ERHIFeatureLevel::Type InFeatureLevel, const char* InDebugName )		HairCardsVertexFactory.h

Name	Remarks
FDataType
FDebugName

Name	Type	Remarks	Include Path
StaticType	FVertexFactoryType		HairCardsVertexFactory.h

Name	Type	Remarks	Include Path	Unreal Specifiers
Data	FDataType		HairCardsVertexFactory.h

Name	Remarks	Include Path
void Copy ( const FHairCardsVertexFactory& Other )	Copy the data from another vertex factory	HairCardsVertexFactory.h
const FDataType & GetData()		HairCardsVertexFactory.h
EPrimitiveIdMode GetPrimitiveIdMode ( ERHIFeatureLevel::Type In ) const	Return the primitive id supported by the VF.	HairCardsVertexFactory.h
void InitResources ( FRHICommandListBase& RHICmdList )		HairCardsVertexFactory.h
void SetData ( const FDataType& InData )	An implementation of the interface used by TSynchronizedResource to update the resource with new data from the game thread.	HairCardsVertexFactory.h

Name	Remarks	Include Path	Unreal Specifiers
virtual FVertexFactoryType * GetType()		HairCardsVertexFactory.h

Name	Remarks	Include Path	Unreal Specifiers
virtual void InitRHI ( FRHICommandListBase& RHICmdList )		HairCardsVertexFactory.h
virtual void ReleaseResource()		HairCardsVertexFactory.h
virtual void ReleaseRHI()		HairCardsVertexFactory.h

Name	Remarks	Include Path
static void GetPSOPrecacheVertexFetchElements ( EVertexInputStreamType VertexInputStreamType, FVertexDeclarationElementList& Elements )		HairCardsVertexFactory.h
static void ModifyCompilationEnvironment ( const FVertexFactoryShaderPermutationParameters& Parameters, FShaderCompilerEnvironment& OutEnvironment )		HairCardsVertexFactory.h
static bool ShouldCompilePermutation ( const FVertexFactoryShaderPermutationParameters& Parameters )	Should we cache the material's shadertype on this platform with this vertex factory?	HairCardsVertexFactory.h
static void ValidateCompiledResult ( const FVertexFactoryType* Type, EShaderPlatform Platform, const FShaderParameterMap& ParameterMap, TArray< FString >& OutErrors )		HairCardsVertexFactory.h