GPUIndex

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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  
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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.