3D tisk a grafika prevadeji modely na povrchy: trojuhelniky, vrstvy, drahy a pixely.

Klicovy vzorec

A_triangle = 1/2 |(v2 - v1) x (v3 - v1)|
S_mesh = sum of triangle areas

Prakticky priklad

Example: a right triangle with base 4 and height 3 has area = 1/2 x 4 x 3 = 6.

Souvisejici zdroje

Use Sphere, Cylinder, Ellipsoid, and composite shapes.