Frist time run Python


Whenever rhino start, and is called the first python script, and rhino takes a little time to execute.

This only happens in the first script, after this it is almost immediately,

Can someone tell me why?


Yeah, Rhino dioesn’t load Python and the libraries on startup.
What I do to speed things up is I force Python to load at Rhino startup by running a small script. (142 Bytes)

Save the script somewhere, then create an alias to it in your aliases section. Then place the alias in your “Commands to run at startup” section in Options>General. It will run the script at startup, which will load Python, after that the first run of a script in Rhino is almost instantaneous - in any case much faster.



Thank you.