private void LoadAndAdjustKn5()
{
DeviceContextHolder.Set <IMaterialsFactory>(new DepthMaterialsFactory());
_carNode = (RenderableList)Kn5RenderableDepthOnlyObject.Convert(_kn5.RootNode);
_scene.Add(_carNode);
_carNode.UpdateBoundingBox();
_carNode.LocalMatrix = Matrix.Translation(0, UpDelta - (_carNode.BoundingBox?.Minimum.Y ?? 0f), 0) * _carNode.LocalMatrix;
_scene.UpdateBoundingBox();
}
public static IRenderableObject Create(AiLane aiLane, float?fixedWidth)
{
// four vertices per sector
const int verticesPerSector = 4;
// actually, I think it’s 65535, but let’s not go there
const int maxVertices = 30000;
var aiPoints = aiLane.Points;
var sectorsNumber = aiPoints.Length - 1;
if (sectorsNumber < 1)
{
return(new InvisibleObject());
}
if (sectorsNumber * verticesPerSector <= maxVertices)
{
return(Create(aiPoints, fixedWidth, 0, aiPoints.Length));
}
var pointsPerObject = maxVertices / verticesPerSector + 1;
var result = new RenderableList();
for (var i = 0; i < aiPoints.Length; i += pointsPerObject)
{
result.Add(Create(aiPoints, fixedWidth, i, Math.Min(i + pointsPerObject, aiPoints.Length)));
}
AcToolsLogging.Write("Objects: " + result.Count);
return(result);
}
/// <summary>
/// Internal method for adding a solid renderable
/// </summary>
/// <param name="technique">Technique to use for this renderable.</param>
/// <param name="renderable">Renderable to add to the queue.</param>
/// <param name="noShadows">True to add to the no shadow group, false otherwise.</param>
protected void AddSolidRenderable(Technique technique, IRenderable renderable, bool noShadows)
{
SortedList passMap = null;
if (noShadows)
{
passMap = solidPassesNoShadow;
}
else
{
passMap = solidPasses;
}
for (int i = 0; i < technique.NumPasses; i++)
{
Pass pass = technique.GetPass(i);
if (passMap[pass] == null)
{
// add a new list to hold renderables for this pass
passMap.Add(pass, new RenderableList());
}
// add to solid list for this pass
RenderableList solidList = (RenderableList)passMap[pass];
solidList.Add(renderable);
}
}
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();
}
}
protected override void InitializeInner()
{
base.InitializeInner();
DeviceContextHolder.Set(GetMaterialsFactory());
if (_showroomKn5Filename != null)
{
ShowroomNode = LoadShowroom(_showroomKn5Filename);
Scene.Insert(0, ShowroomNode);
}
_carWrapper = new RenderableList();
Scene.Add(_carWrapper);
if (_car != null)
{
var carNode = new Kn5RenderableCar(_car, Matrix.Identity, _selectSkinLater ? _selectSkin : Kn5RenderableCar.DefaultSkin,
asyncTexturesLoading: AsyncTexturesLoading, asyncOverrideTexturesLoading: AsyncOverridesLoading,
allowSkinnedObjects: AllowSkinnedObjects);
CarNode = carNode;
CopyValues(carNode, null);
_selectSkinLater = false;
_carWrapper.Add(carNode);
_carBoundingBox = null;
ExtendCar(CarNode, _carWrapper);
}
// Scene.Add(new Kn5RenderableFile(Kn5.FromFile(_carKn5), Matrix.Identity));
Scene.UpdateBoundingBox();
_reflectionCubemap?.Initialize(DeviceContextHolder);
if (EnableShadows)
{
_shadows = CreateShadows();
_shadows?.Initialize(DeviceContextHolder);
}
if (Camera == null)
{
Camera = CreateCamera(CarNode);
_resetCamera = (CameraOrbit)Camera.Clone();
PrepareCamera(Camera);
}
DeviceContextHolder.SceneUpdated += OnSceneUpdated;
DeviceContextHolder.TexturesUpdated += OnTexturesUpdated;
}
public void SetCar(CarDescription car, string skinId = Kn5RenderableCar.DefaultSkin)
{
ClearBeforeChangingCar();
try {
_loadingCar = car;
if (_carWrapper == null)
{
_car = car;
return;
}
if (car == null)
{
ClearExisting();
CarNode = null;
_carBoundingBox = null;
_car = null;
Scene.UpdateBoundingBox();
return;
}
Kn5RenderableCar loaded;
var previous = _previousCars.FirstOrDefault(x => x.Id == car.MainKn5File);
if (previous != null)
{
_previousCars.Remove(previous);
ClearExisting();
_carWrapper.AddRange(previous.Objects);
_car = car;
loaded = previous.Objects.OfType <Kn5RenderableCar>().First();
CopyValues(loaded, CarNode);
CarNode = loaded;
_carBoundingBox = null;
if (_selectSkinLater)
{
CarNode.SelectSkin(DeviceContextHolder, _selectSkin);
_selectSkinLater = false;
}
else
{
CarNode.SelectSkin(DeviceContextHolder, skinId);
}
Scene.UpdateBoundingBox();
return;
}
loaded = new Kn5RenderableCar(car, Matrix.Identity, _selectSkinLater ? _selectSkin : skinId,
asyncTexturesLoading: AsyncTexturesLoading, asyncOverrideTexturesLoading: AsyncOverridesLoading,
allowSkinnedObjects: AllowSkinnedObjects);
_selectSkinLater = false;
CopyValues(loaded, CarNode);
ClearExisting();
_carWrapper.Add(loaded);
ExtendCar(loaded, _carWrapper);
_car = car;
_selectSkin = null;
CarNode = loaded;
_carBoundingBox = null;
IsDirty = true;
Scene.UpdateBoundingBox();
} catch (Exception e) {
MessageBox.Show(e.ToString());
throw;
} finally {
if (ReferenceEquals(_loadingCar, car))
{
_loadingCar = null;
}
}
}
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;
}
}
}
