protected virtual void OnEntityAdded(Entity obj)
{
if (IsClickable(obj))
{
Clickables.Insert(obj, obj.PickingWorldBounding);
}
obj.ClickableChanged += new EventHandler(UpdateEntityBounding);
obj.IsVisibleChanged += new EventHandler(UpdateEntityBounding);
obj.PickingLocalBoundingChanged += new EventHandler(UpdateEntityBounding);
obj.Transformed += new EventHandler(UpdateEntityBounding);
if (obj.Updateable)
{
updateables.Add(obj);
}
obj.UpdateableChanged += new EventHandler(obj_UpdateableChanged);
}
void UpdateEntityBounding(object sender, EventArgs e)
{
var ent = (Entity)sender;
if (IsClickable(ent))
{
if (!Clickables.Contains(ent))
{
Clickables.Insert(ent, ent.PickingWorldBounding);
}
else
{
Clickables.Move(((Entity)sender), ((Entity)sender).PickingWorldBounding);
}
}
else
{
Clickables.Remove(ent);
}
}