Hello! I want to set the HOUDINI_MMB_PAN env variable on a mac, but i can't find the way to do it so it applies every time I start houdini. I did it once but I don't remember how, and I also can't find the info on forums or in the help.
You can set the variable in the $HOME/Library/Preferences/houdini/11.0/houdini.env file. Alternatively, if you use Houdini from the terminal window you could set the variable in your .bashrc file for example.
Graham Thompson, Technical Artist @ Rockstar Games