DEF background Background {
          skyColor 0 0 0.1
          leftUrl "logo.jpg"        
          rightUrl "logo.jpg"        
          backUrl "logo.jpg"        
          frontUrl "logo.jpg"        
          topUrl "logo.jpg"        
          bottomUrl "logo.jpg" # "../textures/starstr.gif"        
  }
  NavigationInfo {
          type [ "WALK" "ANY" ]
          headlight TRUE
          avatarSize [0.5 1.75, 0.75 ]        
          ##        visibilityLimit 140
          speed 10
  }
  Fog {
          fogType         "LINEAR"
          visibilityRange 1500
          ##visibilityStart 50
          color        0 0 1
  }
  
  Viewpoint {
          position 0 0 120
          description "Entry"
          fieldOfView        1 
  }