public override bool CanInsertTo(IProjectItem projectItem, IView view, ISceneInsertionPoint insertionPoint)
{
if (!base.CanInsertTo(projectItem, view, insertionPoint))
{
return(false);
}
bool flag = false;
SceneView sceneView = view as SceneView;
if (sceneView != null)
{
SceneViewModel viewModel = sceneView.ViewModel;
if (insertionPoint != null)
{
SceneElement sceneElement = insertionPoint.SceneElement;
if (!(sceneElement is Viewport3DElement) && !(sceneElement is Base3DElement))
{
string resourceReference = viewModel.Document.DocumentContext.MakeResourceReference(projectItem.DocumentReference.Path);
flag = !projectItem.IsComponentUri(resourceReference);
}
}
}
return(flag);
}