recorder display DispShape 10 10 300 300 -wipe
# next three commmands define viewing system, all values in global coords
vrp 288.0 150.0 0 # point on the view plane in global coord, center of local viewing system
vup 0 1 0 # dirn defining up direction of view plane
vpn 0 0 1 # direction of outward normal to view plane
# next three commands define view, all values in local coord system
prp 0 0 100 # eye location in local coord sys defined by viewing system
viewWindow -400 400 -400 400 # view bounds uMin, uMax, vMin, vMax in local coords
plane 0 150 # distance to front and back clipping planes from eye
projection 0 # projection mode
port -1 1 -1 1 # area of window that will be drawn into
fill 1 # fill mode
display 1 0 10