private void OnPreviewContentStageMouseWheel(object sender, MouseWheelEventArgs e)
{
var obj = e.OriginalSource as DependencyObject;
do
{
if (obj == null)
{
break;
}
var scrollViewer = obj as ScrollViewer;
if (scrollViewer != null)
{
if (scrollViewer.Equals(ContentStage))
{
ContentStage.ScrollToHorizontalOffset(ContentStage.ContentHorizontalOffset - e.Delta);
e.Handled = true;
}
break;
}
obj = VisualTreeHelper.GetParent(obj);
}while (obj != null);
}
private void OnLineCreated(Vector3[] linePoints, GeometryPoint[] points)
{
var sortedPoints = points.Select(p => p.Name).OrderBy(p => p);
var key = string.Join("-", sortedPoints);
var content = geometry.Contents.FirstOrDefault(c => c.Key == key);
if (content == null || content.ContentPrefab == null)
{
OnLineDestroyed();
return;
}
foreach (var ui in userInterfaces)
{
ui.SetActive(false);
}
if (_zoomedIn)
{
StartCoroutine(OpenContent(0.5f));
}
_currentStage = Instantiate(content.ContentPrefab, contentContainer.position, Quaternion.identity);
_currentStage.transform.SetParent(contentContainer);
_currentStage.Inject(geometry);
}