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Unreal Engine C++ API Reference > Runtime > Engine
Inheritance Hierarchy
- FRenderResource
- FTexture
- FTextureResource
- FVirtualTexture2DResource
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/TextureResource.h |
| Include | #include "TextureResource.h" |
Syntax
class FVirtualTexture2DResource : public FTextureResource
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
TEnumAsByte< ESamplerAddressMode > | AddressU | |
 |
TEnumAsByte< ESamplerAddressMode > | AddressV | |
 |
IAllocatedVirtualTexture * | AllocatedVT | Local allocated VT objects used for editor views etc. |
 |
bool | bContinuousUpdate | Cached runtime virtual texture settings |
 |
bool | bSinglePhysicalSpace | |
 |
TEnumAsByte< ESamplerFilter > | Filter | Cached sampler config |
 |
int32 | FirstMipToUse | Mip offset |
 |
FName | PackageName | The FName of the texture package for stats |
 |
FVirtualTextureProducerHandle | ProducerHandle | |
 |
ETextureCreateFlags | TexCreateFlags | Cached flags for texture creation. |
 |
FName | TextureName | The FName of the texture asset |
 |
FVirtualTextureBuiltData * | VTData | Built data owned by texture asset |
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
|||
 |
FVirtualTexture2DResource
(
const UTexture2D* InOwner, |
Destructors
| Type | Name | Description | |
|---|---|---|---|
  |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
IAllocatedVirtualTexture * | ||
  |
uint32 | ||
  |
IAllocatedVirtualTexture * | FVirtualTexture2DResource may have an AllocatedVT, which represents a page table allocation for the virtual texture. | |
   |
uint32 | ||
   |
EPixelFormat | ||
   |
uint32 | GetNumLayers () |
|
   |
uint32 | GetNumMips () |
|
   |
uint32 | GetNumTilesX () |
|
   |
uint32 | GetNumTilesY () |
|
   |
FIntPoint | GetPhysicalTextureSize
(
uint32 LayerIndex |
|
  |
const FVirtualTextureProducerHandle & | ||
   |
FIntPoint | ||
   |
uint32 | GetTileSize () |
|
  |
void | InitializeEditorResources
(
IVirtualTexture* InVirtualTexture |
|
 |
void |
Overridden from FTextureResource
| Type | Name | Description | |
|---|---|---|---|
  |
FVirtualTexture2DResource * | Dynamic cast methods. | |
   |
const FVirtualTexture2DResource * | Dynamic cast methods (const). |
Overridden from FTexture
| Type | Name | Description | |
|---|---|---|---|
   |
uint32 | GetSizeX () |
Returns the width of the texture in pixels. |
   |
uint32 | GetSizeY () |
Returns the height of the texture in pixels. |
Overridden from FRenderResource
| Type | Name | Description | |
|---|---|---|---|
  |
void | InitRHI
(
FRHICommandListBase& RHICmdList |
Initializes the RHI resources used by this resource. |
  |
void | ReleaseRHI () |
Releases the RHI resources used by this resource. |