At the moment on a trackpad on a Mac:
- two fingers does zoom;
- three fingers + ctrl + command does orbit;
- three fingers + ctrl + command + shift does pan
Useful List
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg0SZgyXouLJbsaJMJcLdIfIHk_8IbRezap9aFWYpx19ubqHJiwfmPbI7oziI518TZiPz02XxPKs9DnkiQav0EcecG2ZXd9HDsJk_Ujm3zn7EpHWVg29CQA-hqyisuXAGs4fjE7lINfPGw/s1600/Screen+Shot+2018-02-18+at+12.21.59+AM.png)
- Select (Spacebar)
- Paint Bucket
- Rectangle
- Circle
- Move
- Rotate (Q)
- Scale
- Tape Measure
- Orbit
- Zoom
- Eraser
- Line
- Arc
- Push/Pull
- Offset
- Zoom Extends (Shift-Z)
View
Top (Command + 1),
Bottom (Command + 2),
Front (Command + 3),
Back (Command + 4),
Left (Command + 5),
Right (Command + 6),
Iso (Command + 7).
Full List: