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> Unreal Engine API Reference > Runtime > Engine > FDistanceFieldVolumeTextureAtlas

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FDistanceFieldVolumeTextureAtlas

Global volume texture atlas that collects all static mesh resource distance fields.

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MacOS

Linux

Inheritance Hierarchy

FRenderResource

FDistanceFieldVolumeTextureAtlas

References

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

Syntax

class FDistanceFieldVolumeTextureAtlas : public FRenderResource

Remarks

Global volume texture atlas that collects all static mesh resource distance fields.

Variables

Constructors

	Name	Description
	FDistanceFieldVolumeTextureAtlas()

Functions

	Name	Description
void	AddAllocation ( FDistanceFieldVolumeTexture* T... )	Add an allocation to the atlas.
int32	GetGeneration()
FString	GetSizeString()
int32	GetSizeX()
int32	GetSizeY()
int32	GetSizeZ()
void	InitializeIfNeeded()
void	ListMeshDistanceFields()
void	RemoveAllocation ( FDistanceFieldVolumeTexture* T... )	Remove an allocation from the atlas.
void	UpdateAllocations ( FRHICommandListImmediate& RHICmdLi..., ERHIFeatureLevel::Type InFeatureLev... )	Reallocates the volume texture if necessary and uploads new allocations.

Overridden from FRenderResource

		Name	Description
	void	ReleaseRHI()	Releases the RHI resources used by this resource.

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