public void InitializeDirectX3D( ) { this.pParams = new PresentationParameters( ); GraphicsDeviceService gDeviceService = GraphicsDeviceService.AddInstance(this.wHandle, this.wWidth, this.wHeight, this.multiSampling); this.services = new ServiceContainer( ); this.services.AddService <IGraphicsDeviceService>(gDeviceService); this.gDevice = gDeviceService.GraphicsDevice; Viewport viewport = new Viewport(0, 0, this.wWidth, this.wHeight); viewport.MinDepth = 0f; viewport.MaxDepth = 1f; this.gDevice.Viewport = viewport; this.content = new ContentManager(this.services, @"content"); this.Initialize( ); }