protected ViewModelBase()
{
if (!Loaded.Contains(this))
{
Loaded.Add(this);
}
}
public void Unload(int i)
{
if (!Loaded.Contains(i))
{
return;
}
Loaded.Remove(i);
}
public void Load(int i)
{
if (Loaded.Contains(i))
{
return;
}
Loaded.Add(i);
}
public void Load(int i)
{
if (Loaded.Contains(i))
{
return;
}
Loaded.Add(i);
LoadQueue.Enqueue(i);
}
private static void OnLoadedCommandPropertyChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
if (d is FrameworkElement element && e.NewValue is ICommand command)
{
if (!Loaded.Contains(element))
{
Loaded.Add(element);
element.Loaded += (s, a) => command.Execute(null);
}
}
}
private void CheckFunc(PointOctreeNode <Integer> .OctreeObject octreeObject)
{
var objectPosition = DataSet[octreeObject.Obj].Position;
var distanceCurrent = Vector3.Distance(cachePosition, objectPosition);
if (distanceCurrent > NearRadius && distanceCurrent < FarRadius && !Loaded.Contains(octreeObject.Obj))
{
Loaded.Add(octreeObject.Obj);
lock (LoadQueue)
{
LoadQueue.Enqueue(octreeObject.Obj);
}
}
else if ((distanceCurrent < NearRadius || distanceCurrent > FarRadius) &&
Loaded.Contains(octreeObject.Obj))
{
Loaded.Remove(octreeObject.Obj);
lock (UnloadQueue)
{
UnloadQueue.Enqueue(octreeObject.Obj);
}
}
}