protected override void InitializeInner() { base.InitializeInner(); DeviceContextHolder.Set <IMaterialsFactory>(new MaterialsProviderSimple()); if (_showroom != null) { var kn5 = Kn5.FromFile(_showroom.Kn5Filename); Scene.Insert(0, new Kn5RenderableFile(kn5, Matrix.Identity)); } _carWrapper = new RenderableList(); Scene.Add(_carWrapper); if (_car != null) { var kn5 = Kn5.FromFile(FileUtils.GetMainCarFilename(_car.Location)); CarNode = new Kn5RenderableCar(kn5, _car.Location, Matrix.Identity, _selectSkinLater ? _selectSkin : Kn5RenderableCar.DefaultSkin); _selectSkinLater = false; _carWrapper.Add(CarNode); var reflection = new FlatMirror(CarNode, new Plane(Vector3.Zero, Vector3.UnitY)); _carWrapper.Add(reflection); } Scene.UpdateBoundingBox(); if (CubemapReflection) { _reflectionCubemap = new ReflectionCubemap(1024); _reflectionCubemap.Initialize(DeviceContextHolder); } if (EffectDarkMaterial.EnableShadows) { _shadows = new ShadowsDirectional(2048, new[] { 5f }); _shadows.Initialize(DeviceContextHolder); } if (Camera == null) { Camera = CreateCamera(CarNode); _resetCamera = (CameraOrbit)Camera.Clone(); } }
public async Task SetCarAsync(CarObject car, string skinId = Kn5RenderableCar.DefaultSkin, CancellationToken cancellationToken = default(CancellationToken)) { LicensePlateSelected = false; try { _loadingCar = car; if (_carWrapper == null) { _car = car; return; } if (car == null) { ClearExisting(); _car = null; CarNode = null; Scene.UpdateBoundingBox(); return; } Kn5RenderableCar loaded = null; FlatMirror reflection = null; var previous = _previousCars.FirstOrDefault(x => x.Id == car.Id); if (previous != null) { _previousCars.Remove(previous); ClearExisting(); _carWrapper.AddRange(previous.Objects); _car = car; loaded = previous.Objects.OfType <Kn5RenderableCar>().First(); loaded.LightsEnabled = CarNode?.LightsEnabled == true; CarNode = loaded; if (_selectSkinLater) { CarNode.SelectSkin(DeviceContextHolder, _selectSkin); _selectSkinLater = false; } else { CarNode.SelectSkin(DeviceContextHolder, skinId); } Scene.UpdateBoundingBox(); return; } await Task.Run(() => { var carKn5 = Kn5.FromFile(FileUtils.GetMainCarFilename(car.Location)); if (cancellationToken.IsCancellationRequested) { return; } loaded = new Kn5RenderableCar(carKn5, car.Location, Matrix.Identity, _selectSkinLater ? _selectSkin : skinId); _selectSkinLater = false; if (cancellationToken.IsCancellationRequested) { return; } loaded.LightsEnabled = CarNode?.LightsEnabled == true; if (cancellationToken.IsCancellationRequested) { return; } loaded.Draw(DeviceContextHolder, null, SpecialRenderMode.InitializeOnly); if (cancellationToken.IsCancellationRequested) { return; } reflection = new FlatMirror(loaded, new Plane(Vector3.Zero, Vector3.UnitY)); reflection.Draw(DeviceContextHolder, null, SpecialRenderMode.InitializeOnly); }); if (cancellationToken.IsCancellationRequested || _loadingCar != car) { loaded?.Dispose(); return; } ClearExisting(); _carWrapper.Add(loaded); _carWrapper.Add(reflection); _car = car; CarNode = loaded; _selectSkin = null; Scene.UpdateBoundingBox(); } catch (Exception e) { MessageBox.Show(e.ToString()); throw; } finally { if (ReferenceEquals(_loadingCar, car)) { _loadingCar = null; } } }