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API > API/Plugins > API/Plugins/DisplayCluster > API/Plugins/DisplayCluster/ADisplayClusterRootActor
Description
Enable the use of a post process render target when bPreviewEnablePostProcess is disabled on the actor. The root actor will still display a pre post processed preview. This may increase editor overhead.
Retrieve the post process texture from the preview component with GetRenderTargetTexturePostProcess().
| Name | SubscribeToPostProcessRenderTarget |
| Type | function |
| Header File | /Engine/Plugins/Runtime/nDisplay/Source/DisplayCluster/Public/DisplayClusterRootActor.h |
| Include Path | #include "DisplayClusterRootActor.h" |
int32 SubscribeToPostProcessRenderTarget
(
const uint8 * Object
)
The number of subscribers to use post process.
Parameters
| Name | Remarks |
|---|---|
| Object | The object subscribing to updates |