public Muscle(Node l, Node r): base(Cal.initMuscleGirth, Random.Range(Cal.minMuscleLength, Cal.maxMuscleLength), PrimitiveType.Cube) {
// create a clock
this.clock = new MuscleClk();
// add the muscle to the attached list of each node
l.attach(this);
r.attach(this);
// attach the nodes
this.left = l;
this.right = r;
}
public void init(MuscleClk clock) {
this.clock = clock;
}