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;
}
}
}
