protected override void RegisterOutputParams(Grasshopper.Kernel.GH_Component.GH_OutputParamManager pManager)
 {
     pManager.AddGenericParameter("Particle System", "pS", "Particle System", Grasshopper.Kernel.GH_ParamAccess.item);
     pManager.Register_PointParam("Points", "P", "Particle System", Grasshopper.Kernel.GH_ParamAccess.list);
 }