C# PloobsEngine类代码示例

        public override void Draw(Microsoft.Xna.Framework.Graphics.Texture2D ImageToProcess, RenderHelper rHelper, Microsoft.Xna.Framework.GameTime gt, PloobsEngine.Engine.GraphicInfo GraphicInfo, IWorld world, bool useFloatBuffer)
        {

            if (firstTime)
            {
                oldViewProjection = world.CameraManager.ActiveCamera.ViewProjection;
                firstTime = false;
            }

            effect.Parameters["attenuation"].SetValue(Attenuation);
            effect.Parameters["halfPixel"].SetValue(GraphicInfo.HalfPixel);
            effect.Parameters["InvertViewProjection"].SetValue(Matrix.Invert(world.CameraManager.ActiveCamera.ViewProjection));
            effect.Parameters["oldViewProjection"].SetValue(oldViewProjection);
            effect.Parameters["numSamples"].SetValue(NumSamples);
            effect.Parameters["depth"].SetValue(rHelper[PrincipalConstants.DephRT]);
            effect.Parameters["extra"].SetValue(rHelper[PrincipalConstants.extra1RT]);
            effect.Parameters["cena"].SetValue(ImageToProcess);

            oldViewProjection = world.CameraManager.ActiveCamera.ViewProjection;

            if (useFloatBuffer)
                rHelper.RenderFullScreenQuadVertexPixel(effect, SamplerState.PointClamp);
            else
                rHelper.RenderFullScreenQuadVertexPixel(effect, GraphicInfo.SamplerState);
        }

 protected override void InitScreen(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.EngineStuff engine)
 {
     engine.IsMouseVisible = true;
     Primitive2DDraw = new PloobsEngine.Features.DebugDraw.Primitive2DDraw();
     engine.AddComponent(Primitive2DDraw);
     base.InitScreen(GraphicInfo, engine);
 }

        protected override void PosWithDepthDraw(PloobsEngine.SceneControl.RenderHelper render, Microsoft.Xna.Framework.GameTime gt, ref Microsoft.Xna.Framework.Matrix activeView, ref Microsoft.Xna.Framework.Matrix activeProjection)
        {        
            Matrix viewIT = Matrix.Invert(Matrix.Transpose(activeView));
            Vector3 position = new Vector3(viewIT.M14, viewIT.M24, viewIT.M34);

            foreach (var item in Billboards)
            {
                if (item.Enabled)
                {
                    SpriteFont font = item.SpriteFont == null ? SpriteFont : item.SpriteFont;

                    basicEffect.World = Matrix.CreateConstrainedBillboard(item.Position, position, Vector3.Down, null, null);

                    basicEffect.View = activeView;
                    basicEffect.Projection = activeProjection;

                    spriteBatch.Begin(0, null, null, DepthStencilState.DepthRead, RasterizerState.CullNone, basicEffect);

                    Vector2 textOrigin = font.MeasureString(item.Message) / 2;

                    spriteBatch.DrawString(font, item.Message, Vector2.Zero, item.Color, 0, textOrigin, item.Scale, 0, 0);

                    spriteBatch.End();
                }
            }
            render.ResyncStates();
        }

        protected override void LoadContent(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.GraphicFactory factory, PloobsEngine.SceneControl.IContentManager contentManager)
        {
            base.LoadContent(GraphicInfo, factory, contentManager);

            ngui = Gui as NeoforceGui;
            manager = ngui.Manager;

            Window window = new Window(manager);
            window.Init();
            window.Text = "Options";
            window.Width = 480;
            window.Height = 200;
            window.Center();
            window.Visible = true;

            Button button = new Button(manager);
            button.Init();
            button.Text = "OK";
            button.Width = 72;
            button.Height = 24;
            button.Left = (window.ClientWidth / 2) - (button.Width / 2);
            button.Top = window.ClientHeight - button.Height - 8;
            button.Anchor = Anchors.Bottom;
            button.Parent = window;
            button.Click += new TomShane.Neoforce.Controls.EventHandler(button_Click);

            manager.Add(window);
        }

 public void Initialization(PloobsEngine.Engine.GraphicInfo ginfo, PloobsEngine.Engine.GraphicFactory factory, PloobsEngine.SceneControl.IObject obj)
 {
     RenderTargetCube = factory.CreateRenderTargetCube(512,SurfaceFormat.Color,false,DepthFormat.Depth24Stencil8,0,RenderTargetUsage.PreserveContents);
     ForwardEnvironmentShader = new ForwardEnvironmentShader(RenderTargetCube,1,true);
     ForwardEnvironmentShader.Initialize(ginfo, factory, obj);
     
 }

 protected override void LoadContent(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.GraphicFactory factory)
 {
     basicEffect = factory.GetBasicEffect();
     basicEffect.TextureEnabled = true;
     spriteBatch = factory.GetSpriteBatch();
     base.LoadContent(GraphicInfo, factory);
 }

 public override void Initialize(PloobsEngine.Engine.GraphicInfo ginfo, PloobsEngine.Engine.GraphicFactory factory, IObject obj)
 {
     Effect = factory.GetEffect("Effects/baker");
     base.Initialize(ginfo, factory, obj);
     Effect.Parameters["halfPixel"].SetValue(ginfo.HalfPixel);
     rt = factory.CreateRenderTarget(ginfo.BackBufferWidth, ginfo.BackBufferHeight);
 }

        protected override void UpdateObject(Microsoft.Xna.Framework.GameTime gt, PloobsEngine.Cameras.ICamera cam, IWorld world)
        {
            // Tell the animation player to compute the latest bone transform matrices.
            SkinnedModel.AnimationPlayer.UpdateBoneTransforms(gt.ElapsedGameTime, true);

            Matrix[] boneTransforms = new Matrix[SkinnedModel.SkinningData.BindPose.Count];
            // Copy the transforms into our own array, so we can safely modify the values.
            SkinnedModel.AnimationPlayer.GetBoneTransforms().CopyTo(boneTransforms, 0);

            // Modify the transform matrices for the head and upper-left arm bones.
            int headIndex = SkinnedModel.SkinningData.BoneIndices["Head"];

            ///some bone manipulation            
            headRotation += step;
            if (headRotation > 0.7f || headRotation < -0.7f)
                step *= -1;            

            Matrix headTransform = Matrix.CreateRotationX(headRotation);            
            boneTransforms[headIndex] = headTransform * boneTransforms[headIndex];

            // Tell the animation player to recompute the world and skin matrices.
            SkinnedModel.AnimationPlayer.UpdateWorldTransforms(Matrix.Identity, boneTransforms);
            SkinnedModel.AnimationPlayer.UpdateSkinTransforms();

            ForwardSkinnedShader.SetBones(SkinnedModel.AnimationPlayer.GetSkinTransforms());
            base.UpdateObject(gt, cam, world);
        }

        protected override void InitScreen(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.EngineStuff engine)
        {
            mstate = Mouse.GetState();
            this.engine = engine;

            base.InitScreen(GraphicInfo, engine);
        }

        protected override void InitScreen(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.EngineStuff engine)
        {
            base.InitScreen(GraphicInfo, engine);

            MessageDeliver md = new MessageDeliver();
            engine.AddComponent(md);
        }

        protected override void LoadContent(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.GraphicFactory factory, PloobsEngine.SceneControl.IContentManager contentManager)
        {
            tile = factory.GetTexture2D("Textures/tile");


            FarseerWorld fworld = this.World.PhysicWorld as FarseerWorld;

            ///border
            border = new Border(fworld, factory, GraphicInfo, factory.CreateTexture2DColor(1, 1, Color.Red));

            ///from texture
            {
                Texture2D tex = factory.GetTexture2D("Textures//goo");
                tex = factory.GetScaledTexture(tex, new Vector2(4));
                IModelo2D model = new SpriteFarseer(tex);
                Basic2DTextureMaterial mat = new Basic2DTextureMaterial();
                FarseerObject fs = new FarseerObject(fworld, model);
                I2DObject o = new I2DObject(fs, mat, model);
                o.OnHasMoved += new PloobsEngine.SceneControl._2DScene.OnHasMoved(o_OnHasMoved);
                this.World.AddObject(o);
            }
            
            ///camera
            this.World.Camera2D = new Camera2D(GraphicInfo);

            ///Create the Particle System
            DPFSParticleSystem ps = new DPFSParticleSystem("TESTE", new SpriteParticleSystem(null));
            this.World.ParticleManager.AddAndInitializeParticleSystem(ps);
            
            ///updateable
            JointUpdateable ju = new JointUpdateable(this, fworld, this.World.Camera2D);

            base.LoadContent(GraphicInfo, factory, contentManager);
        }

        public override void Initialize(PloobsEngine.Engine.GraphicInfo ginfo, PloobsEngine.Engine.GraphicFactory factory, PloobsEngine.SceneControl.IObject obj)
        {

            _shader2 = factory.GetEffect("PrePass2/ShaderPass");
            _shader = factory.GetEffect("PrePass2/renderobj");
            base.Initialize(ginfo, factory, obj);
        }

 public override void Init(PloobsEngine.Engine.GraphicInfo ginfo, PloobsEngine.Engine.GraphicFactory factory)
 {
     effect = factory.GetEffect("effects/TransparentOnBorder");
     effectdistorcion = factory.GetEffect("effects/effect2");
     target = factory.CreateRenderTarget(ginfo.BackBufferWidth, ginfo.BackBufferHeight);
     SetBlurEffectParameters(1f / (float)ginfo.BackBufferWidth, 1f / (float)ginfo.BackBufferHeight);
 }

 public void Initialization(PloobsEngine.Engine.GraphicInfo ginfo, PloobsEngine.Engine.GraphicFactory factory, PloobsEngine.SceneControl.IObject obj)
 {
     RenderTargetCube = factory.CreateRenderTargetCube(128, SurfaceFormat.Color, false, DepthFormat.Depth24Stencil8, 0, RenderTargetUsage.DiscardContents);
     ForwardEnvironmentShader = new ForwardEnvironmentShader(RenderTargetCube, 0.5f, false);
     ForwardEnvironmentShader.Initialize(ginfo, factory, obj);
     //ForwardEnvironmentShader.EnvironmentMapEffect.EnableDefaultLighting();
 }

        protected override void InitScreen(PloobsEngine.Engine.GraphicInfo GraphicInfo, PloobsEngine.Engine.EngineStuff engine)
        {
            base.InitScreen(GraphicInfo, engine);

            CPUSphericalBillboardComponent = new CPUSphericalBillboardComponent();
            engine.AddComponent(CPUSphericalBillboardComponent);
        }