public pp, connect2target, x, y, z, position, is_art
objref pp, file

proc init() {

  pp = new NetStim()
  pp.interval=0
  pp.start=10-1
  pp.noise=0
  pp.number=1000000000
}

func is_art() { return 1 }

obfunc connect2target() { localobj nc
  nc = new NetCon(pp, $o1)
  if (numarg() == 2) { $o2 = nc }
  return nc
}

proc position(){x=$1  y=$2  z=$3}