PROTO SlideSet [
      exposedField SFInt32 touched 0
      exposedField MFNode slides []
  
      exposedField SFFloat width  0
      exposedField SFFloat height 0
  
      exposedField SFBool  auto TRUE
      exposedField SFString view ""
  
      exposedField SFVec3f    position    0 0 10
  
      exposedField SFVec3f    location    0 0 0
      exposedField SFRotation rotation    0 0 1 0
      exposedField SFVec3f    scale       1 1 1
  
      exposedField SFBool show FALSE
  
      eventIn      SFTime previous
      eventIn      SFTime next
      eventIn      SFInt32 hide
  
      eventOut  SFInt32 update 
      eventOut     SFInt32 number
      eventOut     SFInt32 level
      eventOut     SFString id
      eventOut     SFString direction
  
      exposedField SFNode backdrop NULL
      exposedField SFNode background NULL
  
      exposedField MFColor bgColor [ 0.4 0.4 0.8 ]
  ] {