/// <summary>
/// Initializes a new instance of the <see cref="AssetPreview"/> class.
/// </summary>
/// <param name="useWidgets">if set to <c>true</c> use widgets.</param>
public AssetPreview(bool useWidgets)
: base(RenderTask.Create <SceneRenderTask>(), new ArcBallCamera(Vector3.Zero, 50), useWidgets)
{
DockStyle = DockStyle.Fill;
Task.Flags = ViewFlags.DefaulAssetPreview;
Task.AllowGlobalCustomPostFx = false;
((ArcBallCamera)ViewportCamera).SetView(new Quaternion(0.424461186f, -0.0940724313f, 0.0443938486f, 0.899451137f));
// Setup preview scene
PreviewLight = DirectionalLight.New();
PreviewLight.Brightness = 6.0f;
PreviewLight.ShadowsMode = ShadowsCastingMode.None;
PreviewLight.Orientation = Quaternion.Euler(new Vector3(52.1477f, -109.109f, -111.739f));
//
EnvProbe = EnvironmentProbe.New();
EnvProbe.AutoUpdate = false;
EnvProbe.CustomProbe = FlaxEngine.Content.LoadAsyncInternal <CubeTexture>(EditorAssets.DefaultSkyCubeTexture);
//
Sky = Sky.New();
Sky.SunLight = PreviewLight;
Sky.SunPower = 8.0f;
//
SkyLight = SkyLight.New();
SkyLight.Mode = SkyLight.Modes.CustomTexture;
SkyLight.Brightness = 2.0f;
SkyLight.CustomTexture = EnvProbe.CustomProbe;
//
PostFxVolume = PostFxVolume.New();
PostFxVolume.IsBounded = false;
PostFxVolume.Settings.Eye_MinLuminance = 0.1f;
// Link actors for rendering
Task.ActorsSource = ActorsSources.CustomActors;
Task.CustomActors.Add(PreviewLight);
Task.CustomActors.Add(EnvProbe);
Task.CustomActors.Add(Sky);
Task.CustomActors.Add(SkyLight);
Task.CustomActors.Add(PostFxVolume);
}
/// <summary>
/// Creates the new scene file. The default scene contains set of simple actors.
/// </summary>
/// <param name="path">The path.</param>
public void CreateSceneFile(string path)
{
// Create a sample scene
var scene = Scene.New();
var sky = Sky.New();
var sun = DirectionalLight.New();
var skyLight = SkyLight.New();
var floor = StaticModel.New();
var cam = Camera.New();
//
scene.StaticFlags = StaticFlags.FullyStatic;
scene.AddChild(sky);
scene.AddChild(sun);
scene.AddChild(skyLight);
scene.AddChild(floor);
scene.AddChild(cam);
//
sky.Name = "Sky";
sky.LocalPosition = new Vector3(40, 150, 0);
sky.SunLight = sun;
sky.StaticFlags = StaticFlags.FullyStatic;
//
sun.Name = "Sun";
sun.Brightness = 4.0f;
sun.LocalPosition = new Vector3(40, 160, 0);
sun.LocalEulerAngles = new Vector3(45, 0, 0);
sun.StaticFlags = StaticFlags.FullyStatic;
//
skyLight.Mode = SkyLight.Modes.CustomTexture;
skyLight.Brightness = 1.8f;
skyLight.CustomTexture = FlaxEngine.Content.LoadAsyncInternal <CubeTexture>(EditorAssets.DefaultSkyCubeTexture);
skyLight.StaticFlags = StaticFlags.FullyStatic;
//
floor.Name = "Floor";
floor.Scale = new Vector3(4, 0.5f, 4);
floor.Model = FlaxEngine.Content.LoadAsync <Model>(StringUtils.CombinePaths(Globals.EditorFolder, "Primitives/Cube.flax"));
if (floor.Model)
{
floor.Model.WaitForLoaded();
floor.Entries[0].Material = FlaxEngine.Content.LoadAsync <MaterialBase>(StringUtils.CombinePaths(Globals.EngineFolder, "WhiteMaterial.flax"));
}
floor.StaticFlags = StaticFlags.FullyStatic;
//
cam.Name = "Camera";
cam.Position = new Vector3(0, 150, -300);
// Serialize
var bytes = SceneManager.SaveSceneToBytes(scene);
// Cleanup
Object.Destroy(ref scene);
if (bytes == null || bytes.Length == 0)
{
throw new Exception("Failed to serialize scene.");
}
// Write to file
using (var fileStream = new FileStream(path, FileMode.Create, FileAccess.Write, FileShare.Read))
fileStream.Write(bytes, 0, bytes.Length);
}
