private void onCameraChanged(object sender, RoutedEventArgs args)
{
var camera = watch3DViewModel.GetCameraInformation();
watch3dModel.Camera.Name = camera.Name;
watch3dModel.Camera.EyeX = camera.EyePosition.X;
watch3dModel.Camera.EyeY = camera.EyePosition.Y;
watch3dModel.Camera.EyeZ = camera.EyePosition.Z;
watch3dModel.Camera.LookX = camera.LookDirection.X;
watch3dModel.Camera.LookY = camera.LookDirection.Y;
watch3dModel.Camera.LookZ = camera.LookDirection.Z;
watch3dModel.Camera.UpX = camera.UpDirection.X;
watch3dModel.Camera.UpY = camera.UpDirection.Y;
watch3dModel.Camera.UpZ = camera.UpDirection.Z;
}
public void CustomizeView(Watch3D model, NodeView nodeView)
{
var dynamoViewModel = nodeView.ViewModel.DynamoViewModel;
watch3dModel = model;
var renderingTier = (RenderCapability.Tier >> 16);
if (renderingTier < 2)
{
return;
}
var dynamoModel = dynamoViewModel.Model;
var vmParams = new Watch3DViewModelStartupParams(dynamoModel);
watch3DViewModel = new HelixWatch3DNodeViewModel(watch3dModel, vmParams);
watch3DViewModel.Setup(dynamoViewModel,
dynamoViewModel.RenderPackageFactoryViewModel.Factory);
if (model.initialCameraData != null)
{
try
{
// The deserialization logic is unified between the view model and this node model.
// For the node model, we need to supply the deserialization method with the camera node.
var cameraNode = model.initialCameraData.ChildNodes.Cast <XmlNode>().FirstOrDefault(innerNode => innerNode.Name.Equals("camera", StringComparison.OrdinalIgnoreCase));
var cameraData = watch3DViewModel.DeserializeCamera(cameraNode);
watch3DViewModel.SetCameraData(cameraData);
}
catch
{
watch3DViewModel.SetCameraData(new CameraData());
}
}
model.Serialized += model_Serialized;
watch3DViewModel.ViewCameraChanged += (s, args) =>
{
var camera = watch3DViewModel.GetCameraInformation();
watch3dModel.Camera.Name = camera.Name;
watch3dModel.Camera.EyeX = camera.EyePosition.X;
watch3dModel.Camera.EyeY = camera.EyePosition.Y;
watch3dModel.Camera.EyeZ = camera.EyePosition.Z;
watch3dModel.Camera.LookX = camera.LookDirection.X;
watch3dModel.Camera.LookY = camera.LookDirection.Y;
watch3dModel.Camera.LookZ = camera.LookDirection.Z;
watch3dModel.Camera.UpX = camera.UpDirection.X;
watch3dModel.Camera.UpY = camera.UpDirection.Y;
watch3dModel.Camera.UpZ = camera.UpDirection.Z;
};
watch3DView = new Watch3DView()
{
Width = model.WatchWidth,
Height = model.WatchHeight,
DataContext = watch3DViewModel
};
// When user sizes a watch node, only view gets resized. The actual
// NodeModel does not get updated. This is where the view updates the
// model whenever its size is updated.
// Updated from (Watch3d)View.SizeChanged to nodeView.SizeChanged - height
// and width should correspond to node model and not watch3Dview
nodeView.SizeChanged += (sender, args) =>
model.SetSize(args.NewSize.Width, args.NewSize.Height);
// set WatchSize in model
watch3DView.View.SizeChanged += (sender, args) =>
model.SetWatchSize(args.NewSize.Width, args.NewSize.Height);
var mi = new MenuItem {
Header = Resources.ZoomToFit
};
mi.Click += mi_Click;
nodeView.MainContextMenu.Items.Add(mi);
var backgroundRect = new Rectangle
{
HorizontalAlignment = HorizontalAlignment.Stretch,
VerticalAlignment = VerticalAlignment.Stretch,
IsHitTestVisible = false,
};
var bc = new BrushConverter();
var strokeBrush = (Brush)bc.ConvertFrom("#313131");
backgroundRect.Stroke = strokeBrush;
backgroundRect.StrokeThickness = 1;
var backgroundBrush = new SolidColorBrush(Color.FromRgb(240, 240, 240));
backgroundRect.Fill = backgroundBrush;
nodeView.PresentationGrid.Children.Add(backgroundRect);
nodeView.PresentationGrid.Children.Add(watch3DView);
nodeView.PresentationGrid.Visibility = Visibility.Visible;
DataBridge.Instance.RegisterCallback(
model.GUID.ToString(),
obj =>
nodeView.Dispatcher.Invoke(
new Action <object>(RenderData),
DispatcherPriority.Render,
obj));
}