public void Remove(ICameraPoolCamera camera)
{
TaskWrapper wrapper = _cameraPointers[camera.Token];
if (!_cameraPointers.TryGetValue(camera.Token, out wrapper))
{
throw new ArgumentException("This camera was never added");
}
// Remove from the wrapper
wrapper.AddRemoves.Enqueue(new Tuple <object, bool>(camera, false));
// Forget where it was
_cameraPointers.Remove(camera.Token);
}
public void Add(ICameraPoolCamera camera)
{
if (_cameraPointers.ContainsKey(camera.Token))
{
throw new ArgumentException("This camera has already been added");
}
// Find the thread with the least to do
TaskWrapper wrapper = _tasks.
OrderBy(o => o.Count).
First();
// Add to the wrapper
wrapper.AddRemoves.Enqueue(new Tuple <object, bool>(camera, true));
// Remember where it is
_cameraPointers.Add(camera.Token, wrapper);
}
public void Remove(ICameraPoolCamera camera)
{
TaskWrapper wrapper = _cameraPointers[camera.Token];
if (!_cameraPointers.TryGetValue(camera.Token, out wrapper))
{
throw new ArgumentException("This camera was never added");
}
// Remove from the wrapper
wrapper.AddRemoves.Enqueue(new Tuple<object, bool>(camera, false));
// Forget where it was
_cameraPointers.Remove(camera.Token);
}
//private static void AddRemoveVisuals(TaskWrapper parent, ViewportOffline viewport)
//{
// #region Removes
// CameraPoolVisual visual;
// while (parent.RemoveVisuals.TryDequeue(out visual))
// {
// viewport.Viewport.Children.Remove(viewport.Visuals[visual.Token].Item2);
// viewport.Visuals.Remove(visual.Token);
// }
// #endregion
// #region Adds
// while (parent.AddVisuals.TryDequeue(out visual))
// {
// // Deserialize into an instance that is specific to this thread
// Model3D model;
// using (MemoryStream stream = new MemoryStream(visual.Model3D))
// {
// model = XamlServices.Load(stream) as Model3D;
// }
// // Create a visual to hold it (no need to set the transform here, that will be done each frame)
// ModelVisual3D modelVisual = new ModelVisual3D();
// modelVisual.Content = model;
// // Store it
// viewport.Viewport.Children.Add(modelVisual);
// viewport.Visuals.Add(visual.Token, Tuple.Create(visual, (Visual3D)modelVisual));
// }
// #endregion
//}
//private static void AddRemoveCameras(TaskWrapper parent, List<ICameraPoolCamera> cameras)
//{
// bool hadChange = false;
// // Removes
// ICameraPoolCamera camera;
// while (parent.RemoveCameras.TryDequeue(out camera))
// {
// cameras.Remove(camera);
// hadChange = true;
// }
// // Adds
// while (parent.AddCameras.TryDequeue(out camera))
// {
// cameras.Add(camera);
// hadChange = true;
// }
// // Store the new count
// if (hadChange)
// {
// parent._count = cameras.Count;
// }
//}
private static void AddRemoveItems(TaskWrapper parent, ViewportOffline viewport, List <ICameraPoolCamera> cameras)
{
bool numCamerasChanged = false;
while (parent.AddRemoves.TryDequeue(out Tuple <object, bool> item))
{
if (item.Item1 is CameraPoolVisual visual)
{
if (item.Item2)
{
#region Add Visual
// Deserialize into an instance that is specific to this thread
Model3D model;
using (MemoryStream stream = new MemoryStream(visual.Model3D))
{
model = XamlServices.Load(stream) as Model3D;
}
// Create a visual to hold it (no need to set the transform here, that will be done each frame)
ModelVisual3D modelVisual = new ModelVisual3D();
modelVisual.Content = model;
// Store it
viewport.Viewport.Children.Add(modelVisual);
viewport.Visuals.Add(visual.Token, Tuple.Create(visual, (Visual3D)modelVisual));
#endregion
}
else
{
#region Remove Visual
viewport.Viewport.Children.Remove(viewport.Visuals[visual.Token].Item2);
viewport.Visuals.Remove(visual.Token);
#endregion
}
}
else if (item.Item1 is ICameraPoolCamera)
{
ICameraPoolCamera camera = (ICameraPoolCamera)item.Item1;
numCamerasChanged = true;
if (item.Item2)
{
#region Add Camera
cameras.Add(camera);
#endregion
}
else
{
#region Remove Camera
cameras.Remove(camera);
#endregion
}
}
else
{
throw new ApplicationException("Unknown type of item: " + item.Item1.GetType().ToString());
}
}
// Store the new count
if (numCamerasChanged)
{
parent._count = cameras.Count;
}
}
public void Add(ICameraPoolCamera camera)
{
if (_cameraPointers.ContainsKey(camera.Token))
{
throw new ArgumentException("This camera has already been added");
}
// Find the thread with the least to do
TaskWrapper wrapper = _tasks.
OrderBy(o => o.Count).
First();
// Add to the wrapper
wrapper.AddRemoves.Enqueue(new Tuple<object, bool>(camera, true));
// Remember where it is
_cameraPointers.Add(camera.Token, wrapper);
}
