public Part(Conveyor belt, Rigidbody body, float lowBound, float upBound)
{
this.belt = belt;
this.body = body;
this.lowBound = lowBound;
this.upBound = upBound;
transform = body.GetComponent <Transform>();
}
public RadialPart(Conveyor belt, Rigidbody body, float lowBound, float upBound)
: base(belt, body, lowBound, upBound)
{
}