public void SetStartTarget(Circle newTarget, float startSpeed, float startDirection, float newAngularPosition)
{
ChangeSpeed(startSpeed);
target = newTarget;
smoothCamera.SetTargetAndColor(target.transform, target.color);
deviationFromTargetRadius = 0f;
angularPositionRadians = newAngularPosition;
transform.position = target.transform.position +
PolarCoordinateSystem.GetPosition(angularPositionRadians, target.radius);
direction = startDirection;
movingAllowed = true;
}