Akwatin samfurin shine samfurin gyare-gyare na 3D wanda samfurin ya fara da mahimmancin ƙaddarar (wanda yake da mahimmanci ko fatar jiki) kuma yana gyaran siffar ta hanyar fitar da siffar, ƙila, ko fuskoki da gefuna. An ƙara dalla-dalla a matsayin na farko na 3D ko dai ta hanyar haɓaka ƙirar hannu, ko kuma ta rarraba dukan fuskar ta gaba daya don ƙara ƙudurin polygonal ta hanyar tsari.
Misalin da aka fi sani da ita shine farfadowar fasaha na 3D a cikin manyan motsi na motsi inda ake amfani da wannan fasaha; wannan ya fara tare da nasarar fim din Avatar, mai rikon kwarya na 2009 mai kula da James Cameron. Fim din ya taimaka wajen canza tsarin masana'antu na SD kuma ya yi amfani da ma'anoni masu yawa na kwalliya.
Sauran samfurin gyare-gyare: Ƙarƙashin fasaha, NURBS modeling
Har ila yau Known As: Subdivision modeling