ATC::LammpsInterface::instance()->print_msg_once("WARNING: mesh is not aligned with the coordinate directions atom-to-element mapping will be expensive");
// if HEX8 -> orient();
}
booltwoD=is_two_dimensional();
if(twoD){
feElement_->set_projection_guess(TWOD_ANALYTIC);
if(feElement_->order()<3)hasPlanarFaces_=true;
ATC::LammpsInterface::instance()->print_msg_once(" mesh is two dimensional");