Usage
A tube is a path swept with a profile. Several tubes that meet are a network.
| Paths | The four ways to describe a centreline, and how to choose one. |
| Profiles | Round, split and arbitrary cross-sections. |
| Frames and roll | Which way the section faces along the path, and twist. |
| Networks and junctions | Runs that join with every bore open, lumen groups, and ports. |
New here? Start with Getting started.