public override void Draw(UISpriteBatch batch)
{
base.Draw(batch);
if (m_CurrentItem == m_PieTree)
{
var oldd = GameFacade.GraphicsDevice.DepthStencilBuffer;
GameFacade.GraphicsDevice.DepthStencilBuffer = new DepthStencilBuffer(GameFacade.GraphicsDevice, oldd.Width, oldd.Height, oldd.Format);
GameFacade.GraphicsDevice.Clear(ClearOptions.DepthBuffer, new Vector4(0), 16777215, 0); //use a temp depth buffer for drawing this... this is an awful idea but will do until we get a better 3D UI element drawing system.
batch.Pause();
m_Head.Draw(GameFacade.GraphicsDevice);
batch.Resume();
GameFacade.GraphicsDevice.DepthStencilBuffer = oldd;
} //if we're top level, draw head!
}
