FSO.LotView.World.PreDraw C# (CSharp) Method

        public override void PreDraw(GraphicsDevice device)
        {
            base.PreDraw(device);
            if (HasInit == false) { return; }

            if (Blueprint != null)
            {
                foreach (var ent in Blueprint.Objects)
                {
                    ent.Update(null, State);
                }
            }

            //For all the tiles in the dirty list, re-render them
            //PPXDepthEngine.SetPPXTarget(null, null, true);
            State._2D.Begin(this.State.Camera);
            _2DWorld.PreDraw(device, State);
            device.SetRenderTarget(null);
            State._2D.End();

            State._3D.Begin(device);
            _3DWorld.PreDraw(device, State);
            State._3D.End();

            if (FSOEnvironment.SoftwareDepth)
            {

                PPXDepthEngine.SetPPXTarget(null, null, true);
                InternalDraw(device);
                device.SetRenderTarget(null);
            }

            return;
        }