public override void Draw(DrawBatch drawBatch)
{
drawBatch.DrawBezier(_bluePen, new CCVector2(50, 100), new CCVector2(50, 50), new CCVector2(150, 50), new CCVector2(150, 100));
drawBatch.DrawBezier(_bluePen, new CCVector2(50, 250), new CCVector2(50, 150), new CCVector2(150, 150), new CCVector2(150, 250));
drawBatch.DrawBeziers(_bluePen, _wavePoints, BezierType.Cubic);
drawBatch.DrawPrimitivePath(Pen.Gray, _wavePoints);
for (int i = 0; i < _wavePoints.Length; i++)
drawBatch.DrawPoint(_pointPen, _wavePoints[i]);
drawBatch.DrawBeziers(_bluePen, _loopPoints, BezierType.Cubic, PathType.Closed);
drawBatch.DrawPrimitivePath(Pen.Gray, _loopPoints, PathType.Closed);
for (int i = 0; i < _loopPoints.Length; i++)
drawBatch.DrawPoint(_pointPen, _loopPoints[i]);
}