TimeSensor
TimeSensor {
exposedField SFTime cycleInterval 1 # (0,)
exposedField SFBool enabled TRUE
exposedField SFBool loop FALSE
exposedField SFTime startTime 0 # (-,)
exposedField SFTime stopTime 0 # (-,)
eventOut SFTime cycleTime
eventOut SFFloat fraction_changed
eventOut SFBool isActive
eventOut SFTime time
}