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

UTexture2DArray

Windows

MacOS

Linux

Inheritance Hierarchy

UObjectBase

UObjectBaseUtility

UObject

UStreamableRenderAsset

UTexture

UTexture2DArray

References

Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/Engine/Texture2DArray.h
Include	#include "Engine/Texture2DArray.h"

Syntax

class UTexture2DArray : public UTexture

Variables

	Name	Description
TEnumAsByte< en...	AddressX	The addressing mode to use for the X axis.
TEnumAsByte< en...	AddressY	The addressing mode to use for the Y axis.
TEnumAsByte< en...	AddressZ	The addressing mode to use for the Z axis.
TMap< FString, ...	CookedPlatformData
FTexturePlatfor...	PlatformData	Platform data.
TArray< UTextur...	SourceTextures	Add Textures

Constructors

	Name	Description
	UTexture2DArray ( const FObjectInitializer& ObjectIn... )

Functions

	Name	Description
uint32	CalcTextureMemorySize ( int32 MipCount )	Calculates the size of this texture in bytes if it had MipCount mip-levels streamed in.
int32	CalculateMipZSize ( int32 Mip )	Creates and initializes a new Texture2D with the requested settings
bool	CheckArrayTexturesCompatibility()
int32	GetNumMips()
int32	GetNumSlices()
EPixelFormat	GetPixelFormat()
int32	GetSizeX()	Initialize texture source from textures in SourceArray.
int32	GetSizeY()
void	InvadiateTextureSource()
bool	ShaderPlatformSupportsCompression ( EShaderPlatform ShaderPlatform )
void	UpdateMipGenSettings()
bool	UpdateSourceFromSourceTextures ( bool bCreatingNewTexture )

Overridden from UTexture

	Name	Description
uint32	CalcTextureMemorySizeEnum ( ETextureMipCount Enum )	Calculates the size of this texture if it had MipCount mip levels streamed in.
FTextureReso...	CreateResource()	Implemented by subclasses to create a new resource for the texture.
TMap< FStrin...	GetCookedPlatformData()
EMaterialVal...	GetMaterialType()
uint32	GetMaximumDimension()	Return maximum dimension for this texture type.
FTexturePlat...	GetRunningPlatformData()	Textures that use the derived data cache must override this function and provide a pointer to the linked list of platform data.
float	GetSurfaceHeight()
float	GetSurfaceWidth()
void	UpdateResource()	Creates a new resource for the texture, and updates any cached references to the resource.

Overridden from UObject

	Name	Description
void	GetAssetRegistryTags ( TArray< FAssetRegistryTag >& OutTa... )	Gathers a list of asset registry searchable tags which are name/value pairs with some type information This only needs to be implemented for asset objects
FString	GetDesc()	Return a one line description of an object for viewing in the thumbnail view of the generic browser
void	GetResourceSizeEx ( FResourceSizeEx& CumulativeResourc... )	Get the size of the object/resource for use in memory tools or to display to artists/LDs in the Editor This is the extended version which separates up the used memory into different memory regions (the actual definition of which may be platform specific).
void	PostEditChangeProperty ( FPropertyChangedEvent& PropertyCha... )	Called when a property on this object has been modified externally
void	PostLoad()	Do any object-specific cleanup required immediately after loading an object.
void	Serialize ( FArchive& Ar )	Handles reading, writing, and reference collecting using FArchive.

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

Take our survey

Dismiss