makeclass('ug')

function ug.the()
  return tangible.scan('globals',0,0,0,true)[1]
  end

lis=tangible.scan('globals',0,0,0,true)
if #lis==0 then
  local ugid=tangible.build{class='ug',x=0,y=0,z=0,plane='globals',graphic='box'}
  print("The global table is "..tangible.id(ugid))
  end

function ug.set(var,val)
  ug.the()[var]=val
  end

function ug.get(var)
  return ug.the()[var]
  end