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  3. UTexture2DArray

UTexture2DArray

API > API/Runtime > API/Runtime/Engine

   
Name UTexture2DArray
Type class
Header File /Engine/Source/Runtime/Engine/Classes/Engine/Texture2DArray.h
Include Path #include "Engine/Texture2DArray.h"

Syntax

UCLASS (HideCategories=Object, MinimalAPI, BlueprintType)  
class UTexture2DArray : public UTexture

Inheritance Hierarchy

Implements Interfaces

Constructors

Name Remarks Include Path Unreal Specifiers

UTexture2DArray ( const FObjectInitializer& ObjectInitializer
)

   Engine/Texture2DArray.h  

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
AddressX TEnumAsByte< enum TextureAddress > The addressing mode to use for the X axis. Engine/Texture2DArray.h
  • EditAnywhere
  • Category=Source2D
  • Meta=(DisplayName="Address X")
AddressY TEnumAsByte< enum TextureAddress > The addressing mode to use for the Y axis. Engine/Texture2DArray.h
  • EditAnywhere
  • Category=Source2D
  • Meta=(DisplayName="Address Y")
AddressZ TEnumAsByte< enum TextureAddress > The addressing mode to use for the Z axis. Engine/Texture2DArray.h
  • EditAnywhere
  • Category=Source2D
  • Meta=(DisplayName="Address Z")
bSourceGeneratedFromSourceTexturesArray bool Is set to true if the source texture was generated from the SourceTextures array (which is not always the case, i.e. the source texture could be imported from a DDS file containing multiple slices). Engine/Texture2DArray.h
  • Transient
  • SkipSerialization
CookedPlatformData TMap< FString, FTexturePlatformData * >   Engine/Texture2DArray.h  
PrivatePlatformData FTexturePlatformData * The derived data for this texture on this platform. Engine/Texture2DArray.h  
SourceTextures TArray< TObjectPtr< UTexture2D > > Add Textures Engine/Texture2DArray.h
  • EditAnywhere
  • Category=Source2D
  • Meta=(DisplayName="Source Textures", EditCondition=bSourceGeneratedFromSourceTexturesArray, EditConditionHides, HideEditConditionToggle, RequiredAssetDataTags="IsSourceValid=True")

Functions

Public

Name Remarks Include Path Unreal Specifiers

uint32 CalcTextureMemorySize ( int32 MipCount
) const

 Calculates the size of this texture in bytes if it had MipCount mip-levels streamed in. Engine/Texture2DArray.h  

bool CheckArrayTexturesCompatibility()

   Engine/Texture2DArray.h  

int32 GetArraySize()

   Engine/Texture2DArray.h  

bool GetMipData ( int32 InFirstMipToLoad,
TArray< FUniqueBuffer, TInlineAllocator< MAX_TEXTURE_MIP_COUNT > >& OutMipData
)

 Makes a copy of the mip chain for the texture array starting with InFirstMipToLoad. Engine/Texture2DArray.h  

int32 GetNumMips()

   Engine/Texture2DArray.h  

int32 GetNumResidentMips()

   Engine/Texture2DArray.h  

EPixelFormat GetPixelFormat()

   Engine/Texture2DArray.h  
Get the derived data for this texture on this platform. Engine/Texture2DArray.h  
Get the const derived data for this texture on this platform. Engine/Texture2DArray.h  

int32 GetSizeX()

   Engine/Texture2DArray.h  

int32 GetSizeY()

   Engine/Texture2DArray.h  

void InvalidateTextureSource()

   Engine/Texture2DArray.h  

void SetPlatformData ( FTexturePlatformData* PlatformData
)

 Set the derived data for this texture on this platform. Engine/Texture2DArray.h  

bool UpdateSourceFromSourceTextures ( bool bCreatingNewTexture
)

   Engine/Texture2DArray.h  

Overridden from UTexture

Name Remarks Include Path Unreal Specifiers

virtual uint32 CalcTextureMemorySizeEnum ( ETextureMipCount Enum
) const

 Calculates the size of this texture if it had MipCount mip levels streamed in. Engine/Texture2DArray.h  

virtual FTextureResource * CreateResource()

 Implemented by subclasses to create a new resource for the texture. Engine/Texture2DArray.h  

virtual TMap< FString, FTexturePlatformData * > * GetCookedPlatformData()

   Engine/Texture2DArray.h  

virtual EMaterialValueType GetMaterialType()

   Engine/Texture2DArray.h  

virtual uint32 GetMaximumDimension()

 Return maximum dimension for this texture type. Engine/Texture2DArray.h  

virtual FTexturePlatformData ** GetRunningPlatformData()

 Textures that use the derived data cache must override this function and provide a pointer to the linked list of platform data. Engine/Texture2DArray.h  

virtual uint32 GetSurfaceArraySize()

   Engine/Texture2DArray.h  

virtual float GetSurfaceDepth()

   Engine/Texture2DArray.h  

virtual float GetSurfaceHeight()

   Engine/Texture2DArray.h  

virtual float GetSurfaceWidth()

   Engine/Texture2DArray.h  

virtual TextureAddress GetTextureAddressX()

   Engine/Texture2DArray.h  

virtual TextureAddress GetTextureAddressY()

   Engine/Texture2DArray.h  

virtual TextureAddress GetTextureAddressZ()

   Engine/Texture2DArray.h  

virtual ETextureClass GetTextureClass()

 Get Texture Class Engine/Texture2DArray.h  

virtual bool IsDefaultTexture()

 Returns true if the current texture is a default placeholder because compilation is still ongoing. Engine/Texture2DArray.h  
Creates a new resource for the texture, and updates any cached references to the resource. Engine/Texture2DArray.h  

Overridden from UStreamableRenderAsset

Name Remarks Include Path Unreal Specifiers

virtual int32 CalcCumulativeLODSize ( int32 NumLODs
) const

   Engine/Texture2DArray.h  

virtual bool StreamIn ( int32 NewMipCount,
bool bHighPrio
)

 Loads mips from disk to memory. Only usable if the asset is streamable. Engine/Texture2DArray.h  

virtual bool StreamOut ( int32 NewMipCount
)

 Unload some mips from memory. Only usable if the asset is streamable. Engine/Texture2DArray.h  

Overridden from UObject

Name Remarks Include Path Unreal Specifiers

virtual void GetAssetRegistryTags ( FAssetRegistryTagsContext Context
) const

   Engine/Texture2DArray.h  

virtual void GetAssetRegistryTags ( TArray< FAssetRegistryTag >& OutTags
) const

   Engine/Texture2DArray.h  

virtual FString GetDesc()

   Engine/Texture2DArray.h  

virtual void GetResourceSizeEx ( FResourceSizeEx& CumulativeResourceSize
)

   Engine/Texture2DArray.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   Engine/Texture2DArray.h  

virtual void PostLoad()

   Engine/Texture2DArray.h  

virtual void Serialize ( FArchive& Ar
)

   Engine/Texture2DArray.h  

Static

Name Remarks Include Path Unreal Specifiers

static UTexture2DArray * CreateTransient ( int32 InSizeX,
int32 InSizeY,
int32 InArraySize,
EPixelFormat InFormat,
const FName InName
)

 Creates and initializes a new Texture2DArray with the requested settings Engine/Texture2DArray.h  

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