protected override async Task LoadContent()
{
await base.LoadContent();
graphicsCompositor = new SceneGraphicsCompositorLayers
{
Master =
{
Renderers =
{
new ClearRenderFrameRenderer { Color = Color.Green, Name = "Clear frame" },
new SceneCameraRenderer { Mode = new CameraRendererModeForward { Name = "Camera renderer" }, FixedAspectRatio = 3.0f, ForceAspectRatio = true }
}
}
};
Scene = new Scene { Settings = { GraphicsCompositor = graphicsCompositor } };
Texture png;
using (var pngStream = ContentManager.FileProvider.OpenStream("PngImage", VirtualFileMode.Open, VirtualFileAccess.Read))
using (var pngImage = Image.Load(pngStream, GraphicsDevice.ColorSpace == ColorSpace.Linear))
png = Texture.New(GraphicsDevice, pngImage);
var plane = new Entity { new BackgroundComponent { Texture = png } };
Scene.Entities.Add(plane);
SceneSystem.SceneInstance = new SceneInstance(Services, Scene);
}
/// <summary>
/// Create an instance of the game test
/// </summary>
public UITestGameBase()
{
StopOnFrameCount = -1;
graphicsCompositor = new SceneGraphicsCompositorLayers
{
Cameras = { Camera.Get<CameraComponent>() },
Master =
{
Renderers =
{
new ClearRenderFrameRenderer { Color = Color.Green, Name = "Clear frame" },
new SceneDelegateRenderer(SpecificDrawBeforeUI) { Name = "Delegate before main UI" },
new SceneCameraRenderer { Mode = SceneCameraRenderer },
}
}
};
Scene = new Scene { Settings = { GraphicsCompositor = graphicsCompositor } };
Scene.Entities.Add(UIRoot);
Scene.Entities.Add(Camera);
Camera.Transform.Position = new Vector3(0, 0, 1000);
UIComponent.IsFullScreen = true;
UIComponent.VirtualResolution = new Vector3(1000, 500, 500);
UIComponent.VirtualResolutionMode = VirtualResolutionMode.FixedWidthFixedHeight;
}
/// <summary>
/// Initializes a new instance of the <see cref="SceneInstance" /> class.
/// </summary>
/// <param name="services">The services.</param>
/// <param name="sceneEntityRoot">The scene entity root.</param>
/// <param name="enableScripting">if set to <c>true</c> [enable scripting].</param>
/// <exception cref="System.ArgumentNullException">services
/// or
/// sceneEntityRoot</exception>
public SceneInstance(IServiceRegistry services, Scene sceneEntityRoot, ExecutionMode executionMode = ExecutionMode.Runtime) : base(services)
{
if (services == null) throw new ArgumentNullException("services");
ExecutionMode = executionMode;
Scene = sceneEntityRoot;
RendererTypes = new EntityComponentRendererTypeCollection();
ComponentTypeAdded += EntitySystemOnComponentTypeAdded;
Load();
}
/// <summary>
/// Initializes a new instance of the <see cref="SceneInstance" /> class.
/// </summary>
/// <param name="services">The services.</param>
/// <param name="sceneEntityRoot">The scene entity root.</param>
/// <param name="enableScripting">if set to <c>true</c> [enable scripting].</param>
/// <exception cref="System.ArgumentNullException">services
/// or
/// sceneEntityRoot</exception>
public SceneInstance(IServiceRegistry services, Scene sceneEntityRoot, ExecutionMode executionMode = ExecutionMode.Runtime) : base(services)
{
if (services == null) throw new ArgumentNullException("services");
ExecutionMode = executionMode;
VisibilityGroups = new TrackingCollection<VisibilityGroup>();
VisibilityGroups.CollectionChanged += VisibilityGroups_CollectionChanged;
Scene = sceneEntityRoot;
Load();
}
private Button CreateButton(string text, int textSize, int columnId, Scene targetScene)
{
var button = new Button
{
Name = text,
HorizontalAlignment = HorizontalAlignment.Center,
Content = new TextBlock { Text = text, Font = Font, TextSize = textSize, TextColor = new Color(200, 200, 200, 255), VerticalAlignment = VerticalAlignment.Center },
BackgroundColor = new Color(new Vector4(0.2f, 0.2f, 0.2f, 0.2f)),
};
button.SetGridColumn(columnId);
button.Click += (sender, args) =>
{
SceneSystem.SceneInstance.Scene = targetScene;
Cancel();
};
return button;
}
private void SetupScene()
{
graphicsCompositor = new SceneGraphicsCompositorLayers
{
Cameras = { Camera.Get<CameraComponent>() },
Master =
{
Renderers =
{
new ClearRenderFrameRenderer { Color = Color.Green, Name = "Clear frame" },
//new SceneCameraRenderer { Mode = new CameraRendererModeForward { Name = "Camera renderer", ModelEffect = "XenkoForwardShadingEffect" } },
new SceneCameraRenderer { Mode = new CameraRendererModeForward { Name = "Camera renderer" } },
}
}
};
Scene = new Scene { Settings = { GraphicsCompositor = graphicsCompositor } };
Scene.Entities.Add(Camera);
//var ambientLight = new Entity { new LightComponent { Type = new LightAmbient { Color = new ColorRgbProvider(Color.White) }, Intensity = 1 } };
////var ambientLight = new Entity { new LightComponent { Type = new LightDirectional { Color = new ColorRgbProvider(Color.White) }, Intensity = 1 } };
////ambientLight.Transform.RotationEulerXYZ = new Vector3(0.0f, (float) Math.PI, 0.0f);
//Scene.Entities.Add(ambientLight);
var directionalLight = new Entity { new LightComponent { Type = new LightDirectional { Color = new ColorRgbProvider(Color.White), Shadow = { Enabled = true } }, Intensity = 1 }, };
directionalLight.Transform.Rotation = Quaternion.RotationY(MathUtil.PiOverTwo * 0.2f);
Scene.Entities.Add(directionalLight);
//var pointLight1 = new Entity { new LightComponent() { Type = new LightPoint { Color = new ColorRgbProvider(Color.Red), Radius = 100.0f, Shadow = { Enabled = false } }, Intensity = 1.0f } };
//pointLight1.Transform.Position.X = 5.0f;
//Scene.Entities.Add(pointLight1);
//var directionalLight2 = new Entity { new LightComponent { Type = new LightSpot { Range = 25, Color = new ColorRgbProvider(Color.White), Shadow = { Enabled = false } }, Intensity = 20 }, };
//directionalLight2.Transform.Position = Vector3.UnitX * 40;
//directionalLight2.Transform.Rotation = Quaternion.RotationY(MathUtil.PiOverTwo);
//Scene.Entities.Add(directionalLight2);
var rand = new Random();
for (int i = 0; i < 512; ++i)
{
var pointLight1 = new Entity
{
new LightComponent()
{
Type = i % 2 == 0 ? (ILight)new LightPoint
{
Color = new ColorRgbProvider(new Color((float)rand.NextDouble(), (float)rand.NextDouble(), (float)rand.NextDouble(), 1.0f)),
Radius = 2.0f,
Shadow = { Enabled = false },
}
: new LightSpot
{
Color = new ColorRgbProvider(new Color((float)rand.NextDouble(), (float)rand.NextDouble(), (float)rand.NextDouble(), 1.0f)),
Range = 4.0f,
Shadow = { Enabled = false },
},
Intensity = 10.0f
}
};
pointLight1.Transform.Position = new Vector3(
(float)rand.NextDouble() * 20.0f - 10.0f,
(float)rand.NextDouble() * 20.0f - 10.0f,
(float)rand.NextDouble() * 20.0f - 10.0f
);
Scene.Entities.Add(pointLight1);
}
SceneSystem.SceneInstance = new SceneInstance(Services, Scene);
camera = new TestCamera();
CameraComponent = camera.Camera;
Script.Add(camera);
}
private void CreatePipeline()
{
const int TargetWidth = 800;
const int TargetHeight = 480;
// Create render targets
textures = new []
{
Texture.New2D(GraphicsDevice, TargetWidth, TargetHeight, PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget | TextureFlags.ShaderResource),
Texture.New2D(GraphicsDevice, TargetWidth, TargetHeight, PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget | TextureFlags.ShaderResource),
Texture.New2D(GraphicsDevice, TargetWidth, TargetHeight, PixelFormat.R8G8B8A8_UNorm, TextureFlags.RenderTarget | TextureFlags.ShaderResource)
};
var depthBuffer = Texture.New2D(GraphicsDevice, TargetWidth, TargetHeight, PixelFormat.D24_UNorm_S8_UInt, TextureFlags.DepthStencil);
var multipleRenderFrames = new DirectRenderFrameProvider(RenderFrame.FromTexture(textures, depthBuffer));
// Setup the default rendering pipeline
scene = new Scene
{
Settings =
{
GraphicsCompositor = new SceneGraphicsCompositorLayers
{
Cameras = { mainCamera.Get<CameraComponent>() },
Master =
{
Renderers =
{
new ClearRenderFrameRenderer { Color = Color.Lavender, Output = multipleRenderFrames },
new SceneCameraRenderer { Mode = new CameraRendererModeForward { ModelEffect = "MultipleRenderTargetsEffect" }, Output = multipleRenderFrames},
new ClearRenderFrameRenderer { Output = new MasterRenderFrameProvider() },
new SceneDelegateRenderer(DisplayGBuffer) { Name = "DisplayGBuffer" },
}
}
}
}
};
SceneSystem.SceneInstance = new SceneInstance(Services, scene);
}
/// <summary>
/// Initializes a new instance of the <see cref="ChildSceneComponent"/> class.
/// </summary>
/// <param name="scene">The scene.</param>
public ChildSceneComponent(Scene scene)
{
Scene = scene;
}
protected override async Task LoadContent()
{
await base.LoadContent();
Window.AllowUserResizing = true;
await base.LoadContent();
Window.AllowUserResizing = true;
arial16 = Content.Load<SpriteFont>("DynamicFonts/Arial16");
// Instantiate a scene with a single entity and model component
var scene = new Scene();
// Fixed size
scene.Entities.Add(GetUIEntity(arial16, true, new Vector3(0, 0, 4)));
scene.Entities.Add(GetUIEntity(arial16, true, new Vector3(-2, 1, 0)));
scene.Entities.Add(GetUIEntity(arial16, true, new Vector3(2, 2, -2)));
scene.Entities.Add(GetUIEntity(arial16, true, new Vector3(0, 1, 0)));
scene.Entities.Add(GetUIEntity(arial16, true, new Vector3(0, 2, -2)));
scene.Entities.Add(GetUIEntity(arial16, false, new Vector3(0, -0.3f, 4)));
scene.Entities.Add(GetUIEntity(arial16, false, new Vector3(-2, 0, 0)));
scene.Entities.Add(GetUIEntity(arial16, false, new Vector3(2, 1, -2)));
// Create a camera entity and add it to the scene
var cameraEntity = new Entity { new CameraComponent() };
cameraEntity.Transform.Position = new Vector3(0, 0, 5);
scene.Entities.Add(cameraEntity);
// Create a graphics compositor
var compositor = new SceneGraphicsCompositorLayers();
bool isLDR = true;
if (isLDR)
{
compositor.Master.Renderers.Add(new ClearRenderFrameRenderer());
compositor.Master.Renderers.Add(new SceneCameraRenderer() { });
}
else
{
var layer = new SceneGraphicsLayer();
var renderHDROutput = new LocalRenderFrameProvider { Descriptor = { Format = RenderFrameFormat.HDR, DepthFormat = RenderFrameDepthFormat.Shared } };
layer.Output = renderHDROutput;
layer.Renderers.Add(new ClearRenderFrameRenderer());
layer.Renderers.Add(new SceneCameraRenderer());
compositor.Layers.Add(layer);
compositor.Master.Renderers.Add(new SceneEffectRenderer()
{
Effect = new PostProcessingEffects()
});
}
compositor.Cameras.Add(cameraEntity.Get<CameraComponent>());
// Use this graphics compositor
scene.Settings.GraphicsCompositor = compositor;
// Create a scene instance
SceneSystem.SceneInstance = new SceneInstance(Services, scene);
}
public void RemoveDebugEntity(Scene scene)
{
if (DebugEntity == null) return;
scene.Entities.Remove(DebugEntity);
DebugEntity = null;
}
private void Load()
{
previousScene = Scene;
RendererTypes.Clear();
OnSceneChanged();
// If Scene is null, early exit
if (Scene == null)
{
return;
}
// Add Loaded entities
foreach (var entity in Scene.Entities)
Add(entity);
// Listen to future changes in Scene.Entities
Scene.Entities.CollectionChanged += Entities_CollectionChanged;
// TODO: RendererTypes could be done outside this instance.
HandleRendererTypes();
}
public void AddDebugEntity(Scene scene)
{
if (DebugEntity != null) return;
var entity = Data?.PhysicsComponent?.DebugShapeRendering?.CreateDebugEntity(this);
DebugEntity = entity;
if (DebugEntity != null)
{
scene.Entities.Add(entity);
}
}
private void Load()
{
previousScene = Scene;
RendererTypes.Clear();
OnSceneChanged();
// If Scene is null, early exit
if (Scene == null)
{
return;
}
// Initialize processors
AddProcessor(new HierarchicalProcessor()); // Order: -1000 - Important to pre-register this processor
AddProcessor(new TransformProcessor()); // Order: -100
AddProcessor(new CameraProcessor()); // Order: -10 - By default, as a scene without a camera is not really possible
foreach (var entity in Scene.Entities)
Add(entity);
// Listen to future changes in Scene.Entities
scene.Entities.CollectionChanged += Entities_CollectionChanged;
// TODO: RendererTypes could be done outside this instance.
HandleRendererTypes();
}
private void Load()
{
previousScene = Scene;
OnSceneChanged();
// If Scene is null, early exit
if (Scene == null)
{
return;
}
// Add Loaded entities
foreach (var entity in Scene.Entities)
Add(entity);
// Listen to future changes in Scene.Entities
Scene.Entities.CollectionChanged += Entities_CollectionChanged;
HandleRendererTypes();
}
protected override void Destroy()
{
Reset();
// TODO: Dispose of Scene, graphics compositor...etc.
// Currently in Destroy(), not sure if we should clear that list on Reset() as well?
VisibilityGroups.Clear();
if (scene != null)
{
scene.ReleaseInternal();
scene = null;
}
base.Destroy();
}
protected void PerformDrawTest(Action<Game, RenderDrawContext, RenderFrame> drawTestAction, GraphicsProfile? profileOverride = null, string subTestName = null, bool takeSnapshot = true)
{
// create the game instance
var typeGame = GetType();
var game = (GameTestBase)Activator.CreateInstance(typeGame);
if (profileOverride.HasValue)
game.GraphicsDeviceManager.PreferredGraphicsProfile = new[] { profileOverride.Value };
// register the tests.
game.FrameGameSystem.IsUnitTestFeeding = true;
var testName = TestContext.CurrentContext.Test.FullName+subTestName;
if (takeSnapshot)
game.FrameGameSystem.TakeScreenshot(null, testName);
// add the render callback
var graphicsCompositor = new SceneGraphicsCompositorLayers
{
Master =
{
Renderers =
{
new ClearRenderFrameRenderer { Color = Color.Green, Name = "Clear frame" },
new SceneDelegateRenderer((context, frame) => drawTestAction(game, context, frame)),
}
}
};
var scene = new Scene { Settings = { GraphicsCompositor = graphicsCompositor } };
game.SceneSystem.SceneInstance = new SceneInstance(Services, scene);
RunGameTest(game);
}
protected override async Task LoadContent()
{
await base.LoadContent();
Window.AllowUserResizing = true;
// Instantiate a scene with a single entity and model component
var scene = new Scene();
// Create a cube entity
cubeEntity = new Entity();
// Create a procedural model with a diffuse material
var model = new Model();
var material = Material.New(GraphicsDevice, new MaterialDescriptor
{
Attributes =
{
Diffuse = new MaterialDiffuseMapFeature(new ComputeColor(Color.White)),
DiffuseModel = new MaterialDiffuseLambertModelFeature()
}
});
model.Materials.Add(material);
cubeEntity.Add(new ModelComponent(model));
var modelDescriptor = new ProceduralModelDescriptor(new CubeProceduralModel());
modelDescriptor.GenerateModel(Services, model);
// Add the cube to the scene
scene.Entities.Add(cubeEntity);
// Create a camera entity and add it to the scene
var cameraEntity = new Entity { new CameraComponent() };
cameraEntity.Transform.Position = new Vector3(0, 0, 5);
scene.Entities.Add(cameraEntity);
// Create a light
var lightEntity = new Entity()
{
new LightComponent()
};
lightEntity.Transform.Position = new Vector3(0, 0, 1);
lightEntity.Transform.Rotation = Quaternion.RotationY(MathUtil.DegreesToRadians(45));
scene.Entities.Add(lightEntity);
// Create a graphics compositor
var compositor = new SceneGraphicsCompositorLayers();
bool isLDR = false;
if (isLDR)
{
compositor.Master.Renderers.Add(new ClearRenderFrameRenderer());
compositor.Master.Renderers.Add(new SceneCameraRenderer() {});
}
else
{
var layer = new SceneGraphicsLayer();
var renderHDROutput = new LocalRenderFrameProvider { Descriptor = { Format = RenderFrameFormat.HDR, DepthFormat = RenderFrameDepthFormat.Shared} };
layer.Output = renderHDROutput;
layer.Renderers.Add(new ClearRenderFrameRenderer());
layer.Renderers.Add(new SceneCameraRenderer());
compositor.Layers.Add(layer);
compositor.Master.Renderers.Add(new SceneEffectRenderer()
{
Effect = new PostProcessingEffects()
});
}
compositor.Cameras.Add(cameraEntity.Get<CameraComponent>());
SceneSystem.SceneInstance = new SceneInstance(Services, scene);
// Use this graphics compositor
scene.Settings.GraphicsCompositor = compositor;
// Create a scene instance
SceneSystem.SceneInstance = new SceneInstance(Services, scene);
}
public void AddDebugEntity(Scene scene, bool alwaysAddOffset = false)
{
if (DebugEntity != null) return;
var entity = Data?.PhysicsComponent?.DebugShapeRendering?.CreateDebugEntity(this, alwaysAddOffset);
DebugEntity = entity;
if (DebugEntity == null) return;
scene.Entities.Add(entity);
}
