#VRML V1.0 ascii
   Material {
     diffuseColor    0 0.3 0.3
     transparency    0.5
             }
   Cylinder {
     height  1
     radius  1
             }

   Material {
       emissiveColor    1 0 0
       transparency    0
             }
   Cylinder {
       height  0.8
       radius  0.1
            }