Unity Engine documentationScript ReferenceUnityEngineUnityEngine.RenderingRayTracingAccelerationStructureRayTracingAccelerationStructure.RayTracingModeMaskNothingDisable adding Renderer s to this RayTracingAccelerationStructure.Read time 1 minuteLast updated 13 days agoDefinition Type: Field Namespace: UnityEngine.Rendering Assembly: UnityEngine.CoreModule Nothing = 0