public override void Render()
{
m_renderer.BeginFrame();
m_renderer.Translate(-50, -50);
m_renderer.Rotate(Time.Total * 180);
m_renderer.Translate(Window.Width / 2.0f, Window.Height / 2.0f);
m_renderer.FillRect(0, 0, 100, 100);
m_renderer.Flush();
m_renderer.EndFrame();
}
public static void FillRectCroppedToScreenMask(this BasicSpriteRenderer r, float x, float y, float w, float h, Rect screenMask)
{
Rect rect = new Rect(x, y, w, h);
if (rect.Left > screenMask.Right || rect.Right < screenMask.Left ||
rect.Top > screenMask.Bottom || rect.Bottom < screenMask.Top)
{
// Just don't draw anything.
return;
}
r.FillRect(Math.Max(rect.Left, screenMask.Left), Math.Max(rect.Top, screenMask.Top),
Math.Min(rect.Right, screenMask.Right) - rect.Left, Math.Min(rect.Bottom, screenMask.Bottom) - rect.Top);
}