#VRML V2.0 utf8 # #
#[return] #

#ex-lod.wrl
#sept. 9, 97
# example of LOD node (see VRML 2.0 ISO/IEC DIS 14772-1, Apr. 4th, 97)

# with the mouse you get away of the image (you will get the
#  impression it will diminish. Then you will see a cube (next LOD).
#  If you get further away the image will vanish (3rd LOD).
#  If now you get near the viewer the opposite process will occur

LOD{
  range [ 10,50 ]
  level [
     LOD {
       level [
          Shape { geometry Sphere { } }
          DEF LoRes Shape { geometry Box { } }
              ]
          }
   USE LoRes
   Shape { }  # display nothing
         ]
    }

#