public void SwitchToFaceSelection()
{
if (InFaceSelection)
{
return;
}
foreach (var face in SelectedFaces)
{
face.IsSelected = false;
}
SelectedFaces.Clear();
SelectedFaces.UnionWith(GetSelectedObjects()
.OfType <Solid>()
.SelectMany(x => {
var disps = x.Faces.Where(y => y is Displacement);
return(disps.Any() ? disps : x.Faces);
}));
foreach (var face in SelectedFaces)
{
face.IsSelected = true;
}
foreach (var obj in SelectedObjects)
{
obj.IsSelected = false;
}
SelectedObjects.Clear();
InFaceSelection = true;
Mediator.Publish(EditorMediator.SelectionTypeChanged, Document);
Mediator.Publish(EditorMediator.SelectionChanged, Document);
}
public void Select(IEnumerable <Face> faces)
{
var list = faces.ToList();
foreach (var face in list)
{
face.IsSelected = true;
}
SelectedFaces.UnionWith(list);
}