virtual public void Apply()
{
if (OnApplyF != null)
{
set_allow_selection_changes(true);
// pop the history stream we pushed
pop_history_stream();
// restore input selection
Scene.ClearSelection();
foreach (var so in inputSelection)
{
Scene.Select(so, false);
}
if (InputSOs.Count != 1 || ForceSceneSpaceComputation)
{
Frame3f sceneF = estimate_frame();
PreviewSO.RepositionPivot(sceneF);
}
// apply
PreviewSO.EnableSpatial = true;
OnApplyF(this as T, PreviewSO);
set_allow_selection_changes(false);
PreviewSO = null;
}
}