MetaData {
     name ["ClockMechanism"]
     description [
        "simulates a clock motor--"
        "generates rotation values for clock hands."
     ]
     interface [
        "EXTERNPROTO ClockMechanism ["
        "   eventIn  SFInt32    set_hour"
        "   eventIn  SFInt32    set_minute"
        "   eventIn  SFInt32    set_second"
        "   field    SFBool     autoClock "
        "   field    SFInt32    hour"
        "   field    SFInt32    minute"
        "   field    SFInt32    second"
        "   field    SFVec3f    hourHandAxis"
        "   field    SFVec3f    minuteHandAxis"
        "   field    SFVec3f    secondHandAxis"
        "   field    SFBool     twentyFourHours"
        "   eventOut SFInt32    hour_changed"
        "   eventOut SFInt32    minute_changed"
        "   eventOut SFInt32    second_changed"
        "   eventOut SFRotation hourHand_changed"
        "   eventOut SFRotation minuteHand_changed"
        "   eventOut SFRotation secondHand_changed"
        "]\"@vr-web3d-vr-clock-proto.wrl\""
     ]
  }