[FRibbonComputeUniformParameters](API\Plugins\NiagaraShader\FRibbonComputeUniformParameters) SetupComputeVertexGenParams ( [FNiagaraGpuComputeDispatchInterface](API\Plugins\Niagara\FNiagaraGpuComputeDispatchInterf-) * ComputeDispatchInterface, const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< FNiagaraRibbonRenderingFrameResources > & RenderingResources, const FNiagaraRibbonGPUInitParameters & GpuInitParameters ) const