protected override void DrawFrame(GameTime gameTime, XnaRenderer renderer)
{
renderer.Clear(Color.White);
Vector2 start = new Vector2(0, 0);
Vector2 end = start + Util.AngleToVector(_angle) * _lineLength;
renderer.BeginDraw(_camera);
renderer.DrawPoint(start, 3f, Color.Green, 1f);
renderer.DrawPoint(end, 3f, Color.Red, 1f);
renderer.DrawArrow(start, end, 0.5f, Color.Black, 1f);
renderer.EndDraw();
}
protected override void DrawFrame(GameTime gameTime, XnaRenderer renderer)
{
renderer.Clear(Color.White);
}