Setting timers and interpolators: Example

DEF TIMER TimeSensor {
	cycleInterval 10
	loop TRUE
	startTime 1
}
DEF SPIN OrientationInterpolator {
	key [ 0, .5, 1 ]
	keyValue [ 0 0 1 0, 0 0 1 3.14, 0 0 1 6.28 ]
}
ROUTE TIMER.fraction_changed TO SPIN.set_fraction