Rhinoceros 8 -

Rhino has always been a modeler first and a renderer second, but the built-in

: This feature creates a watertight mesh around any geometry (open or closed meshes, NURBS, or SubD), which is ideal for 3D printing and repairing complex scans. PushPull Modeling : Similar to SketchUp, this allows you to extrude or subtract faces Rhinoceros 8