C# Graphics.RasterizerState類代碼示例

        public override void Draw(GameTime gameTime)
        {
            RasterizerState rs = new RasterizerState();
            rs.CullMode = CullMode.None;
            rs.FillMode = FillMode.WireFrame;
            this.device.RasterizerState = rs;

            Viewport viewport = this.device.Viewport;
            this.defaultEfft.World = Matrix.CreateTranslation(new Vector3(-this.witdth/2, -this.heigh/2, -100.0f));
            this.defaultEfft.Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.PiOver4,
                                                                              viewport.AspectRatio,
                                                                              5.0f,
                                                                              200.0f);

            foreach (EffectPass pass in this.defaultEfft.CurrentTechnique.Passes)
            {
                pass.Apply();
                foreach (VertexPositionColor[] row in this.pointMatrics)
                {
                    this.device.DrawUserPrimitives(PrimitiveType.TriangleStrip,
                                                row, 0, row.Length - 2,
                                                VertexPositionColor.VertexDeclaration);
                }

            }
            base.Draw(gameTime);
        }

        public override void DrawAll(GameTime gameTime)
        {
            device.Clear(Color.DarkSlateBlue);

            RasterizerState rs = new RasterizerState();
            rs.CullMode = CullMode.None;
            rs.FillMode = FillMode.Solid;
            device.RasterizerState = rs;

            effect.TextureEnabled = true;

            effect.World = Matrix.Identity;

            effect.View = viewMatrix;
            effect.Projection = projectionMatrix;

            effect.LightingEnabled = true;
            effect.EnableDefaultLighting();

            device.SetVertexBuffer(vertexBuffer);

            UpdateCamera();

            DrawBall();
            DrawStaticWorld();
            DrawSky();

            drawBonuses();
            DrawBallData();

            base.Draw(gameTime);
        }

 static HighlightModule()
 {
     var color = Color.Black;
     CubeVerticies = new[]
     {
         new VertexPositionColor(new XVector3(0, 0, 1), color),
         new VertexPositionColor(new XVector3(1, 0, 1), color),
         new VertexPositionColor(new XVector3(1, 1, 1), color),
         new VertexPositionColor(new XVector3(0, 1, 1), color),
         new VertexPositionColor(new XVector3(0, 0, 0), color),
         new VertexPositionColor(new XVector3(1, 0, 0), color),
         new VertexPositionColor(new XVector3(1, 1, 0), color),
         new VertexPositionColor(new XVector3(0, 1, 0), color)
     };
     CubeIndicies = new short[]
     {
         0, 1,   1, 2,   2, 3,   3, 0,
         0, 4,   4, 7,   7, 6,   6, 2,
         1, 5,   5, 4,   3, 7,   6, 5
     };
     DestructionBlendState = new BlendState
     {
         ColorSourceBlend = Blend.DestinationColor,
         ColorDestinationBlend = Blend.SourceColor,
         AlphaSourceBlend = Blend.DestinationAlpha,
         AlphaDestinationBlend = Blend.SourceAlpha
     };
     RasterizerState = new RasterizerState
     {
         DepthBias = -3,
         SlopeScaleDepthBias = -3
     };
 }

        protected override void Draw(GameTime gameTime)
        {
            RasterizerState rasterizerState1 = new RasterizerState();
            rasterizerState1.CullMode = CullMode.None;
            rasterizerState1.FillMode = FillMode.WireFrame; // for å se kun streker av trekanten
            //rasterizerState1.FillMode = FillMode.Solid; // for å fylle med hel farge
            device.RasterizerState = rasterizerState1;

            device.Clear(Color.Black);

            // Setter world
            world = Matrix.Identity;
            // Setter world-matrisa på effect-objektet (verteks-shaderen)
            effect.World = world;

            // Starter tegning - må bruke effect-objektet
            foreach (EffectPass pass in effect.CurrentTechnique.Passes)
            {
                pass.Apply();
                // Angir primitivtype, aktuelle vertekser, en offsetverdi og antall
                // primitiver (her 1 siden verteksene beskriver en trekant)
                device.DrawUserPrimitives(PrimitiveType.TriangleStrip, sider, 0, 8, VertexPositionColor.VertexDeclaration);
                device.DrawUserPrimitives(PrimitiveType.TriangleStrip, topp, 0, 2, VertexPositionColor.VertexDeclaration);
                device.DrawUserPrimitives(PrimitiveType.TriangleStrip, bunn, 0, 2, VertexPositionColor.VertexDeclaration);

            }

            base.Draw(gameTime);
        }

 public DefaultLightContext(
     Texture2D deferredColorMap, 
     Texture2D deferredNormalMap,
     Texture2D deferredDepthMap, 
     Texture2D deferredSpecularMap,
     RenderTarget2D diffuseLightRenderTarget,
     RenderTarget2D specularLightRenderTarget,
     BlendState lightBlendState,
     RasterizerState rasterizerStateCullNone,
     RasterizerState rasterizerStateCullClockwiseFace, 
     RasterizerState rasterizerStateCullCounterClockwiseFace, 
     Vector2 halfPixel)
 {
     DeferredColorMap = deferredColorMap;
     DeferredNormalMap = deferredNormalMap;
     DeferredDepthMap = deferredDepthMap;
     DeferredSpecularMap = deferredSpecularMap;
     DiffuseLightRenderTarget = diffuseLightRenderTarget;
     SpecularLightRenderTarget = specularLightRenderTarget;
     LightBlendState = lightBlendState;
     RasterizerStateCullNone = rasterizerStateCullNone;
     RasterizerStateCullClockwiseFace = rasterizerStateCullClockwiseFace;
     RasterizerStateCullCounterClockwiseFace = rasterizerStateCullCounterClockwiseFace;
     HalfPixel = halfPixel;
 }

        public override void Draw(GameTime gameTime)
        {
            base.Draw(gameTime);
            if (karoGame.KaroGameManager == null ||
                !(karoGame.KaroGameManager.CurrentState is ComputerState))
            {
                // Not loading, stop execution.
                return;
            }

            RasterizerState rs = new RasterizerState();
            rs.DepthBias = -10f;
            RasterizerState rsold = Game.GraphicsDevice.RasterizerState;
            Game.GraphicsDevice.RasterizerState = rs;
            foreach (ModelMesh mesh in _beachBall.Meshes)
            {
                foreach (BasicEffect effect in mesh.Effects)
                {
                    effect.EnableDefaultLighting();
                    effect.View = _view;
                    effect.Projection = _projection;
                    effect.World = Matrix.CreateRotationZ(1.5f) *
                        Matrix.CreateRotationX(_rotation) *
                        Matrix.CreateTranslation(_position) *
                        Matrix.CreateTranslation(_offset);
                }
                mesh.Draw();
            }
            Game.GraphicsDevice.RasterizerState = rsold;
        }

        public override void Draw(GameTime gameTime)
        {
            RasterizerState rs = new RasterizerState();
            rs.CullMode = CullMode.None;
            device.RasterizerState = rs;

            viewMatrix = Game1.Instance.Camera.getView();
            projectionMatrix = Game1.Instance.Camera.getProjection();

            Matrix worldMatrix = Matrix.Identity;
            effect.CurrentTechnique = effect.Techniques["Colored"];
            effect.Parameters["xView"].SetValue(viewMatrix);
            effect.Parameters["xProjection"].SetValue(projectionMatrix);
            effect.Parameters["xWorld"].SetValue(worldMatrix);
            Vector3 lightDirection = new Vector3(1.0f, -1.0f, -1.0f);
            lightDirection.Normalize();
            effect.Parameters["xLightDirection"].SetValue(lightDirection);
            effect.Parameters["xAmbient"].SetValue(0.1f);
            effect.Parameters["xEnableLighting"].SetValue(true);

            foreach (EffectPass pass in effect.CurrentTechnique.Passes)
            {
                pass.Apply();

                device.Indices = myIndexBuffer;
                device.SetVertexBuffer(myVertexBuffer);
                device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, vertices.Length, 0, indices.Length / 3);
            }

            base.Draw(gameTime);
        }

        public void drawBigbuffer(DrawabeElement element, int[] index, Camera came, GraphicsDevice graphicsDevice, bool trans)
        {
            WIREFRAME_RASTERIZER_STATE = new RasterizerState() { CullMode = CullMode.CullClockwiseFace, FillMode = FillMode.Solid };

            graphicsDevice.RasterizerState = WIREFRAME_RASTERIZER_STATE;

            // draw in wireframe

            if (trans)
            {
                graphicsDevice.BlendState = BlendState.AlphaBlend;

            }
            else
            {
                graphicsDevice.BlendState = BlendState.Opaque;
            }

            graphicsDevice.DepthStencilState = DepthStencilState.Default;

            //   effect.DiffuseColor = Color.Red.ToVector3();
            element.effect.View = came.getview();
            element.effect.CurrentTechnique.Passes[0].Apply();
            // vb.GetData<VertexPositionNormalTexture>(vertexData);

            graphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleList, element.vpc, 0, element.vpc.Count() / 3);
            // graphicsDevice.DrawUserIndexedPrimitives(PrimitiveType.TriangleList, vertexData, 0, vertexData.Count(), index, 0, index.Count() / 3);
        }

        public override void Draw()
        {
            MilkShake.Graphics.SamplerStates[0] = new SamplerState()
            {
                AddressU = TextureAddressMode.Wrap,
                AddressV = TextureAddressMode.Clamp,
                AddressW = TextureAddressMode.Wrap
            };

            RasterizerState rs = new RasterizerState();
            rs.CullMode = CullMode.None;
            rs.FillMode = (KeyboardInput.isKeyDown(Keys.LeftShift)) ? FillMode.WireFrame : FillMode.Solid;
            rs.MultiSampleAntiAlias = true;
            MilkShake.Graphics.RasterizerState = rs;

            _effect.TextureEnabled = true;
            _effect.Texture = _texture.Texture;
            _effect.LightingEnabled = false;
            _effect.VertexColorEnabled = false;

            foreach (EffectPass pass in _effect.CurrentTechnique.Passes)
            {
                pass.Apply();

                foreach (VertexPositionTexture[] currentQuad in _renderVerticies.Values)
                {
                    MilkShake.GraphicsManager.GraphicsDevice.DrawUserPrimitives(PrimitiveType.TriangleList, currentQuad, 0, 2, VertexPositionTexture.VertexDeclaration);
                }
            }

            base.Draw();
        }

        /// <summary>
        /// Inicializa os componentes da camara
        /// </summary>
        /// <param name="graphics">Instância de GraphicsDevice</param>
        public static void Initialize(GraphicsDevice graphics)
        {
            //Posição inicial da camâra
            position = new Vector3(0, 3, 15);
            //Inicializar as matrizes world, view e projection
            World = Matrix.Identity;
            UpdateViewMatrix();
            Projection = Matrix.CreatePerspectiveFieldOfView(MathHelper.ToRadians(45),
                graphics.Viewport.AspectRatio,
                nearPlane,
                farPlane);

            //Criar e definir o resterizerState a utilizar para desenhar a geometria
            RasterizerState rasterizerState = new RasterizerState();
            //Desenha todas as faces, independentemente da orientação
            rasterizerState.CullMode = CullMode.None;
            //rasterizerState.FillMode = FillMode.WireFrame;
            rasterizerState.MultiSampleAntiAlias = true;
            graphics.RasterizerState = rasterizerState;

            //Coloca o rato no centro do ecrã
            Mouse.SetPosition(graphics.Viewport.Width / 2, graphics.Viewport.Height / 2);

            originalMouseState = Mouse.GetState();
        }

        protected override void Draw(GameTime gameTime)
        {
            float time = (float)gameTime.TotalGameTime.TotalMilliseconds / 100.0f;
            RasterizerState rs = new RasterizerState();
            if (_geometryAndSettings.WireFramesOnly)
            {
                rs.FillMode = FillMode.WireFrame;
            }
            rs.CullMode = CullMode.None; // CullCounterClockwiseFace;

            _geometryAndSettings.device.RasterizerState = rs;

            DrawRefractionMap();
            DrawReflectionMap();

            Color bgColor = new Color(0.94140625f, 0.7421875f, 0.21484375f);

            _geometryAndSettings.device.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, bgColor, 1.0f, 0);

            DrawSkyDome(_geometryAndSettings.viewMatrix);

            DrawTerrain(_geometryAndSettings.viewMatrix);

            DrawWater(time / 10);

            base.Draw(gameTime);
        }

        /// <summary>
        /// This is called when the game should draw itself.
        /// </summary>
        /// <param name="gameTime">Provides a snapshot of timing values.</param>
        protected override void Draw(GameTime gameTime)
        {
            mDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.Black, 1.0f, 0);

            RasterizerState rs = new RasterizerState();
            rs.CullMode = CullMode.None;
            mDevice.RasterizerState = rs;

            effect.Parameters["xView"].SetValue(viewMatrix);
            effect.Parameters["xProjection"].SetValue(projectionMatrix);
            effect.Parameters["xWorld"].SetValue(Matrix.Identity);
            effect.Parameters["xTexture"].SetValue(mTerrain.getTexture());

            effect.CurrentTechnique = effect.Techniques["Textured"];
            foreach (EffectPass pass in effect.CurrentTechnique.Passes)
            {
                pass.Apply();

                mTerrain.draw(mDevice);
            }

            effect.CurrentTechnique = effect.Techniques["Colored"];
            foreach (EffectPass pass in effect.CurrentTechnique.Passes)
            {
                pass.Apply();

                mXWing.draw(viewMatrix, projectionMatrix);
                mTable.draw(viewMatrix, projectionMatrix);
                mSkydome.draw(viewMatrix, projectionMatrix);
            }

            base.Draw(gameTime);
        }

        protected override void LoadContent()
        {
            map = new TiledMap(Content, "Content/HacksoiContent/test.tmx", "HacksoiContent/");

            graphics.PreferredBackBufferWidth = map.Map.Width * map.Map.TileWidth;
            graphics.PreferredBackBufferHeight = map.Map.Height * map.Map.TileHeight;
            graphics.ApplyChanges();
            centerWindow();
            
            cameraPosition = Vector2.Zero;
            screenCenter = new Vector2(graphics.GraphicsDevice.Viewport.Width / 2f, graphics.GraphicsDevice.Viewport.Height / 2f);
            batch = new SpriteBatch(graphics.GraphicsDevice);

            basicEffect = new BasicEffect(graphics.GraphicsDevice);
            basicEffect.Projection = Matrix.CreateOrthographic(graphics.GraphicsDevice.Viewport.Width, -graphics.GraphicsDevice.Viewport.Height, 0.1f, 1000f);
            basicEffect.View = Matrix.Identity;
            basicEffect.World = Matrix.Identity;
            basicEffect.TextureEnabled = true;

            rasterizerState = new RasterizerState();
            rasterizerState.CullMode = CullMode.None;

            font = Content.Load<SpriteFont>("Font");

            LoadWorld();
        }

        public GdxSpriteBatch(GraphicsDevice graphicsDevice)
        {
            if (graphicsDevice == null)
                throw new ArgumentNullException("graphicsDevice");

            _device = graphicsDevice;

            _spriteEffect = new LocalSpriteEffect(graphicsDevice);
            _matrixTransform = _spriteEffect.Parameters["MatrixTransform"];
            _spritePass = _spriteEffect.CurrentTechnique.Passes[0];

            _transformMatrix = Matrix.Identity;
            //_projectionMatrix = Matrix.CreateOrthographicOffCenter(0, graphicsDevice.Viewport.Width, graphicsDevice.Viewport.Height, 0, 0, 1);
            _projectionMatrix = XnaExt.Matrix.CreateOrthographic2D(0, 0, graphicsDevice.Viewport.Width, graphicsDevice.Viewport.Height, -1, 0);

            Color = Color.White;

            CalculateIndexBuffer();

            _rasterizerScissorState = new RasterizerState() {
                CullMode = CullMode.None,
                ScissorTestEnable = true,
            };

            // projection uses CreateOrthographicOffCenter to create 2d projection
            // matrix with 0,0 in the upper left.
            /*_basicEffect.Projection = Matrix.CreateOrthographicOffCenter
                (0, graphicsDevice.Viewport.Width,
                graphicsDevice.Viewport.Height, 0,
                0, 1);
            this._basicEffect.World = Matrix.Identity;
            this._basicEffect.View = Matrix.CreateLookAt(Vector3.Zero, Vector3.Forward,
                Vector3.Up);*/
        }

        public Game1()
        {
            graphics = new GraphicsDeviceManager(this);
            Content.RootDirectory = "Content";

            collisionSystem = new CollisionSystemPersistentSAP();
            collisionSystem.CollisionDetected += new CollisionDetectedHandler(CollisionDetected);

            world = new World(collisionSystem);

            Random rr = new Random();
            rndColors = new Color[20];
            for (int i = 0; i < 20; i++)
            {
                rndColors[i] = new Color((float)rr.NextDouble(), (float)rr.NextDouble(), (float)rr.NextDouble());
            }

            wireframe = new RasterizerState();
            wireframe.FillMode = FillMode.WireFrame;

            cullMode = new RasterizerState();
            cullMode.CullMode = CullMode.None;

            normal = new RasterizerState();
        }