static void BuildTraversal ( [TArray](API\Runtime\Core\Containers\TArray)< class [UNiagaraNode](API\Plugins\NiagaraEditor\UNiagaraNode) * > & OutNodesTraversed, [UNiagaraNode](API\Plugins\NiagaraEditor\UNiagaraNode) * FinalNode, bool bEvaluateStaticSwitches )