While it is common to choose a target point on one of the objects in your drawing, often you want the camera point to be off the objects, so that you are looking at the objects from a certain distance and angle.
Točko, v kateri je tarča, pogosto izberemo na enem od predmetov na risbi, točko, v kateri je kamera, pa pogosto izberemo tako, da ni na predmetu, kar nam omogoča, da si predmete ogledujemo z določene razdalje in pod določenim kotom.