(PHP 4 >= 4.0.1)
swf_ortho — Defines an orthographic mapping of user coordinates onto the current viewport
$xmin
   , float $xmax
   , float $ymin
   , float $ymax
   , float $zmin
   , float $zmax
   )Defines an 3D orthographic mapping of user coordinates onto the current viewport.
xmin
xmax
ymin
ymax
zmin
zmax
No value is returned.