FGeometryCacheVertexVertexFactory

Vertex factory for geometry caches.

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Inheritance Hierarchy

FRenderResource

FVertexFactory

FGeometryCacheVertexVertexFactory

FGeomCacheVertexFactory

References

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

Syntax

class FGeometryCacheVertexVertexFactory : public FVertexFactory

Remarks

Vertex factory for geometry caches. Allows specifying explicit motion blur data as previous frames or motion vectors.

Variables

	Name	Description
FDataType	Data
friend	FGeometryCacheVertexFactoryShaderParameters
int32	MotionBlurDataStreamIndex
int32	PositionStreamIndex
FVertexBuffer	VBAlias	Vertex buffer required for creating the Vertex Declaration.

Constructors

	Name	Description
	FGeometryCacheVertexVertexFactory ( ERHIFeatureLevel::Type InFeatureLev... )

Functions

	Name	Description
void	CreateManualVertexFetchUniformBuffer ( const FVertexBuffer* PoistionB..., const FVertexBuffer* MotionBlu..., FGeometryCacheVertexFactoryUserData... )
void	ModifyCompilationEnvironment ( const FVertexFactoryShaderPermutati..., FShaderCompilerEnvironment& OutEnv... )
void	SetData ( const FDataType& InData )	An implementation of the interface used by TSynchronizedResource to update the resource with new data from the game thread.
bool	ShouldCompilePermutation ( const FVertexFactoryShaderPermutati... )

Overridden from FVertexFactory

		Name	Description
	FVertexFacto...	GetType()

Overridden from FRenderResource

		Name	Description
	void	InitRHI()	Initializes the RHI resources used by this resource.

Classes

	Name	Description
	FDataType

Typedefs

Name	Description
Super

Constants

Name	Description
StaticType