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

FExternalTextureRegistry

Stores a registry of external textures mapped to their GUIDs.

Windows

MacOS

Linux

References

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

Syntax

class FExternalTextureRegistry

Remarks

Stores a registry of external textures mapped to their GUIDs.

Constructors

No constructors are accessible with public or protected access.

Functions

	Name	Description
FExternalTex...	Get()	Get the registry singleton instance.
bool	GetExternalTexture ( const FMaterialRenderProxy* Ma..., const FGuid& InGuid, FTextureRHIRef& OutTextureRHI, FSamplerStateRHIRef& OutSamplerSta... )	Get the external texture with the specified identifier.
bool	GetExternalTextureCoordinateOffset ( const FGuid& InGuid, FLinearColor& OutCoordinateOffset )	Looks up an texture coordinate offset for given a given GUID.
bool	GetExternalTextureCoordinateScaleRotation ( const FGuid& InGuid, FLinearColor& OutCoordinateScaleRo... )	Looks up an external texture's coordinate scale rotation.
void	RegisterExternalTexture ( const FGuid& InGuid, FTextureRHIRef& InTextureRHI, FSamplerStateRHIRef& InSamplerStat..., const FLinearColor& InCoordinateSc..., const FLinearColor& InCoordinateOf... )	Register an external texture, its sampler state and coordinate scale/bias against a GUID.
void	RemoveMaterialRenderProxyReference ( const FMaterialRenderProxy* Ma... )	Removes the specified MaterialRenderProxy from the list of those using an external texture.
void	UnregisterExternalTexture ( const FGuid& InGuid )	Removes an external texture given a GUID.

Constants

Name	Description
Singleton	Registry singleton instance.

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

Take our survey

Dismiss