Ukwenziwa ngokwezifiso nokukhathazeka kwezidwebo
Imikhawulo yokuhlola imala ekhona ukwakhiwa ngokwezifiso kakhulu iyahlukisa kuleli qoqo. Inqanawa nganye ingakwe ngokwezifiso ngokuphelele, inquma imilogo engahle, umbhalo, nezithombe ngokusebenzisa izindlela zokulungisa ngokomoya. Inqakamali yokudizayina isebenzisa itekitheni ye-CAD engeza, ekuvumela ukulawulwa ngokucacileyo kwezinto zonke, kusukela kude kaphakathi kwenqanawa ukuya kwezinto zokuphela. Amakhemisi kakhulu angakhetha kakhulu kwezinhla, izigaba, nezinhla zokuphela, ukuthi inqanawa ekhokhelwe iyakhiwe ngokupheleleyo ubukhosi bazo. Inqakamali yokwenza inqanawa iyakwamkela izindawo eziyi-2D futhu izindawo eziyi-3D ezinhle, ekunikeza amathikhi amakhulu. Lokhu kakhulu kungahlelwa kakhulu kwezindlela zokunqamula, ukuvumela imali ukuthi ibe yisigqoko, yonakaliswe, noma yabelwe ngendawo zokuthi yini.