Navigation
API > API/Plugins > API/Plugins/DisplayClusterConfiguration > API/Plugins/DisplayClusterConfiguration/FDisplayClusterC-_23
Syntax
UPROPERTY (EditAnywhere, BlueprintReadWrite, Category=NDisplay,
Meta=(DisplayName="GPU Index", ClampMin="-1", UIMin="-1", ClampMax="8", UIMax="8"))
int GPUIndex
Remarks
Specifies the GPU index for the ICVFX viewport (LC or CK). A value of '-1' means using the same GPU index as defined in the base viewport:
- The In-Camera viewport is used as the base viewport for the Chromakey (CK) viewport.
- An outer viewport is used as the base viewport for the Light Card (LC) viewport. Used to improve rendering performance by spreading the load across multiple GPUs.