Blender

What we've figured out

• "start/option" for MMB
  • Go to "User Preferences" > "Input" > "Emulate 3 Button Mouse". So you can use Alt+Left Mouse to do the same function.

Nav 3D space

• keypad moves view around
• MMB + clicking mouse also moved view (option + pad)
• RMB + clicking mouse selects something (command + pad)

Keys	Usage
T	Toggle left-hand-side menu on main view
num keys	rotate mesh
num 0	camera view (toggle)
Z	Wireframe on/off
num key 5	perspective / orographic

File Formats

• Collada seems widely used, and there are parsers for it.
  • https://github.com/jagenjo/collada.js