nl_tokens: Creates new multires node .
pl_tokens: function MultiresNode ( vertices , side , level , x , y , path ) { this . vertices = vertices ; this . side = side ; this . level = level ; this . x = x ; this . y = y ; this . path = path . replace ( '%s' , side ) . replace ( '%l' , <mask> ) . replace ( '%x' , x ) . replace ( '%y' , y ) ; }