Error during custom RayTracer Shader initialization

[maurodorni]

It’s the Shader Binding Table, and it’s retrieved from the current scene in this way

parameters.RayTracingSBT = &GetWorld()->Scene->GetRenderScene()->RayTracingSBT;

I suggest to take a look into this discussion to get a better overview

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Cool, I have done that too in UE 5.6.1 and it works: I d say it’s a much simpler implementation, mainly cause we can reuse the RT pipeline and the SBT already istantiated by the engine. Important: to make it work, the Project GI method must be set as “Plugin”, otherwise the delegate is never called