pbPntConstToCluster()

function pbPntConstToCluster()
{
	var osel = new ActiveXObject("XSI.Collection")
	
	osel.additems (selection) ;
	
	for (var i = 0 ; i<osel.Count ; i++)
		{		
		var osub = osel(i).subcomponent ;
		var opnts = osub.ComponentCollection ;
		var oobj = osub.Parent3DObject ;
	
		for (var t = 0; t < opnts.count ; t++)
			{
			CreateClusterCenterWithNull(oobj + ".pnt[" + opnts(t).index + "]", 0);
			}
		}
	
}