public static T AddRotRigElem <T>(this IRigControler controler, T elem, bool useLocal) where T : IRotRigElement
{
controler.AddApplicator(new RotationRigAplicator(elem, useLocal));
return(elem);
}
public static T AddTraRigElem <T>(this IRigControler controler, T elem) where T : ITranRigElement
{
controler.AddApplicator(new TranslationRigAplicator(elem));
return(elem);
}