UKismetRenderingLibrary::ConvertRenderTargetToTexture2DArrayEditorOnly

function Engine Blueprint Since 5.0

#include "Kismet/KismetRenderingLibrary.h"

Access: public Specifiers: staticUFUNCTIONBlueprintCallable

Description

Copies the current contents of a render target array into an existing Texture2DArray asset, overwriting its pixel data. Only works in the editor.

Caveats & Gotchas

• Requires an already-existing Texture2DArray asset with matching slice count to write into.
• Editor-only: has no effect in a packaged/cooked build.
• Mismatched dimensions or slice counts between source and destination are not validated for you and can produce corrupted results.

Signature

static void ConvertRenderTargetToTexture2DArrayEditorOnly(UObject* WorldContextObject, UTextureRenderTarget2DArray* RenderTarget, UTexture2DArray* Texture);

Parameters

Name	Type	Description	Default
WorldContextObject	UObject*	Object used to resolve the current world.	—
RenderTarget	UTextureRenderTarget2DArray*	The source render target array to copy from.	—
Texture	UTexture2DArray*	An existing Texture2DArray asset whose pixel data will be overwritten.	—

Return Type

void

Example

Refresh an existing texture array asset C++

#if WITH_EDITOR
UKismetRenderingLibrary::ConvertRenderTargetToTexture2DArrayEditorOnly(this, CaptureRTArray, ExistingTextureArrayAsset);
#endif

Version History

Introduced in: 5.0

Version	Status	Notes
5.6	stable	—

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