How to use panda3d in tkinter on Mac

[serega-kkz]

I can’t remember exactly now, but I saw information somewhere that the problem may be with multithreading. Did you accidentally include multithreaded rendering on Mac in the configuration file?

threading-model Cull/Draw

I found it !

Freeze when using tkinter with multithreading

I’ve been pouring over the ShowBase implementation, the panda3d docs, google, and these forums, and I’ve been unable to figure out what’s going on here. I’ve distilled the issue to simply using tkinter with threading-model set to anything other than single-threaded. I can produce the freeze with the following snippit: from panda3d.core import ConfigVariableBool, ConfigVariableString from direct.showbase.ShowBase import ShowBase ConfigVariableBool("want-tk").setValue(True) ConfigVariableString…