public void Tick()
{
//renderer.RenderObstacles(obstacles);
FindHulls(obstacles).ForEach(renderer.RenderPoints);
renderer.RenderPoints(new[] { lastMousePosition });
renderer.RenderText(lastMousePosition.ToString(), lastMousePosition);
}
public void RenderPoints(IEnumerable <Vector> points)
{
queue.Add(() => renderer.RenderPoints(points));
}