protected override void LoadContent()
{
Window.Title = "Render Queue Sample";
toggleRenderQueue = false;
toggleTwoPass = false;
transpNode = new Node("TransparentNode");
transpNode.SceneHints.TransparencyType = TransparencyType.OneSided;
RootNode.AddChild(transpNode);
orthos = new Node("OrthoNode");
orthoCam = new Camera(new Viewport());
orthoCam.SetFrame(new Vector3(-.5f, -.5f, 0), Matrix.Identity);
quad1 = new Quad("Quad1", 100, 70);
quad1.Material = ContentManager.Load <Material>("BasicColor.tem").Clone();
quad1.Material.SetParameter("DiffuseColor", Color.Blue);
quad1.Translation = new Vector3(Window.ClientBounds.Width / 2, Window.ClientBounds.Height / 2, 0);
quad1.RenderBucketType = RenderBucketType.Skip;
quad1.SceneHints.CullHint = CullHint.Never;
quad1.OrthoOrder = 5;
quad1.SetRenderState(DepthStencilState.None);
quad1.SetRenderState(RasterizerState.CullNone);
orthos.AddChild(quad1);
quad2 = new Quad("Quad2", 50, 70);
quad2.Material = ContentManager.Load <Material>("BasicColor.tem").Clone();
quad2.Material.SetParameter("DiffuseColor", Color.Red);
quad2.Translation = new Vector3(Window.ClientBounds.Width / 2 + 50, Window.ClientBounds.Height / 2 + 50, 0);
quad2.RenderBucketType = RenderBucketType.Skip;
quad2.SceneHints.CullHint = CullHint.Never;
quad2.OrthoOrder = 1; //Setting the ortho order less than quad1 means this will be drawn first when in the ortho render bucket
quad2.SetRenderState(DepthStencilState.None);
quad2.SetRenderState(RasterizerState.CullNone);
orthos.AddChild(quad2);
transparentTorus = new Torus("TransparentSphere", 30, 30, 8, 16);
transparentTorus.Material = ContentManager.Load <Material>("LitBasicColor.tem").Clone();
transparentTorus.Material.SetParameter("MatDiffuse", Color.Green.ToVector3());
transparentTorus.Material.SetParameter("Alpha", .75f);
transparentTorus.SetRenderState(BlendState.AlphaBlendNonPremultiplied);
transparentTorus.RenderBucketType = RenderBucketType.Skip;
transparentTorus.Translation = new Vector3(30, 10, 80);
transpNode.AddChild(transparentTorus);
transparentBox = new Box("TransparentBox", 10, 10, 10);
transparentBox.Material = ContentManager.Load <Material>("LitBasicColor.tem").Clone();
transparentBox.Material.SetParameter("MatDiffuse", Color.DarkRed.ToVector3());
transparentBox.Material.SetParameter("Alpha", .5f);
transparentBox.SetRenderState(BlendState.AlphaBlendNonPremultiplied);
transparentBox.RenderBucketType = RenderBucketType.Skip;
transparentBox.Translation = new Vector3(0, 10, 50);
transpNode.AddChild(transparentBox);
transparentTeapot = new Teapot("TransparentTeapot");
transparentTeapot.Material = ContentManager.Load <Material>("LitBasicColor.tem").Clone();
transparentTeapot.Material.SetParameter("MatDiffuse", Color.LightGreen.ToVector3());
transparentTeapot.Material.SetParameter("Alpha", .35f);
transparentTeapot.SetRenderState(BlendState.AlphaBlendNonPremultiplied);
transparentTeapot.RenderBucketType = RenderBucketType.Skip;
transparentTeapot.Translation = new Vector3(-10, 40, 40);
transparentTeapot.SetScale(7.0f);
transpNode.AddChild(transparentTeapot);
opaqueBox1 = new Box("OpaqueBox", 10, 10, 10);
opaqueBox1.Material = ContentManager.Load <Material>("LitBasicTexture.tem").Clone();
opaqueBox1.Material.SetParameter("DiffuseMap", ContentManager.Load <Texture2D>("Textures//bricks_diff.dds"));
opaqueBox1.RenderBucketType = RenderBucketType.Skip;
opaqueBox1.Translation = new Vector3(0, -10, -20);
RootNode.AddChild(opaqueBox1);
opaqueBox2 = new Box("OpaqueBox", 10, 10, 10);
opaqueBox2.Material = ContentManager.Load <Material>("LitBasicTexture.tem").Clone();
opaqueBox2.Material.SetParameter("DiffuseMap", ContentManager.Load <Texture2D>("Textures//bricks_diff.dds"));
opaqueBox2.RenderBucketType = RenderBucketType.Skip;
opaqueBox2.Translation = new Vector3(0, 20, -20);
RootNode.AddChild(opaqueBox2);
opaqueBox3 = new Box("OpaqueBox", 10, 10, 10);
opaqueBox3.Material = ContentManager.Load <Material>("LitBasicTexture.tem").Clone();
opaqueBox3.Material.SetParameter("DiffuseMap", ContentManager.Load <Texture2D>("Textures//bricks_diff.dds"));
opaqueBox3.RenderBucketType = RenderBucketType.Skip;
opaqueBox3.Translation = new Vector3(0, 50, -20);
RootNode.AddChild(opaqueBox3);
RootNode.SetModelBound(new BoundingBox());
InputLayer.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.R, false), new InputAction(
delegate(GameTime time) {
toggleRenderQueue = !toggleRenderQueue;
Toggle(toggleRenderQueue, toggleTwoPass);
}
)));
InputLayer.RegisterTrigger(new InputTrigger(new KeyPressedCondition(Keys.T, false), new InputAction(
delegate(GameTime time) {
toggleTwoPass = !toggleTwoPass;
Toggle(toggleRenderQueue, toggleTwoPass);
}
)));
//Set up some text rendering
batch = new SpriteBatch();
font = ContentManager.Load <SpriteFont>("Fonts//comicsans.fnt");
}