Ha u batla mongoli oa laser, ho na le lintlha tse 'maloa tseo u lokelang ho nahana ka {{0 0 0]}
Pele, u lokela ho tseba litlhoko tsa hau tse khethehileng, tse boholo ka boholo ba mochini le lisebelisoa tseo u tla ba liithuti {{0 0 0 0]}
Ho feta moo, ho bohlokoa ho nahana ka matla le lebelo la laser, hammoho le software e sebelisoang ho opeloa ke bareki le boiketlo ba ho sebelisa .
Ka lipatlisiso tse hlokolosi le ho nahanela lebitso la laser la laser le tla fihlela litlhoko tsa hau le ho fana ka li-setjha tse ntle {}