Uruzitiro rwa mesh ya 3D rurimo urumuri rutambitse rwa “V” rutambitse, aho insinga itambitse izenguruka ubugari bwose bwikibaho gishobora gutanga imbaraga no gukomera.Nkubwoko bwihariye bwinsinga zasuditswe, uruzitiro rwuruzitiro rwa 3D rukora uruzitiro rukozwe mubyuma bya karubone cyangwa insinga zicyuma ahanini, zihengamye muburyo bwa "V" hanyuma zigasudwa mukibaho.