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Unreal Engine C++ API Reference > Runtime > Engine
Inheritance Hierarchy
- FTextureResource
- FRenderTarget
- FDeferredUpdateResource
- FTextureRenderTargetResource
- FTextureRenderTarget2DArrayResource
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/TextureRenderTarget2DArrayResource.h |
| Include | #include "TextureRenderTarget2DArrayResource.h" |
Syntax
class FTextureRenderTarget2DArrayResource : public FTextureRenderTargetResource
Remarks
FTextureRenderTarget2DArrayResource type for 2DArray render target textures.
Constructors
| Type | Name | Description | |
|---|---|---|---|
 |
FTextureRenderTarget2DArrayResource
(
const UTextureRenderTarget2DArray* InOwner |
Constructor |
Functions
| Type | Name | Description | |
|---|---|---|---|
 |
FUnorderedAccessViewRHIRef | ||
 |
bool | ReadPixels
(
TArray< FColor >& OutImageData, |
Copy the texels of a single depth slice of the 2d array into an array. |
 |
bool | ReadPixels
(
TArray< FFloat16Color >& OutImageData, |
Copy the texels of a single depth slice of the cube into an array. |
Overridden from FTextureRenderTargetResource
| Type | Name | Description | |
|---|---|---|---|
  |
FTextureRenderTarget2DArrayResource * | 2DArray texture RT resource interface |
Overridden from FTexture
| Type | Name | Description | |
|---|---|---|---|
   |
uint32 | GetSizeX () |
The FTexture implementations return zero; force them to be implemented: |
   |
uint32 | GetSizeY () |
Returns the height of the texture in pixels. |
Overridden from FRenderResource
| Type | Name | Description | |
|---|---|---|---|
  |
void | InitRHI
(
FRHICommandListBase& RHICmdList |
Initializes the dynamic RHI resource and/or RHI render target used by this resource. |
  |
void | ReleaseRHI () |
Releases the dynamic RHI resource and/or RHI render target resources used by this resource. |
Overridden from FRenderTarget
| Type | Name | Description | |
|---|---|---|---|
   |
float | Render target resource should be sampled in linear color space | |
   |
FIntPoint | GetSizeXY () |
Properties. |
  |
bool | ReadPixels
(
TArray< FColor >& OutImageData, |
Reads the render target's displayed pixels into a preallocated color buffer. |
Overridden from FDeferredUpdateResource
| Type | Name | Description | |
|---|---|---|---|
  |
void | UpdateDeferredResource
(
FRHICommandListImmediate& RHICmdList, |
Updates (resolves) the render target texture. |