scene editor help

Hi,
I changed the config in this way want-directtools #t want-tk #t but when I lunch a project the only windows that I can see is the one of direct session panel where I can’t save modifications and make collision as showed in the tutorial of the scene editor.
I’ve to download a new copy of scene editor?
where I can find it?
do you know why the sceneeditor is non abilitated by default?
it’s not usefull and necessary to create games?

Thanx!

Direct tools enables the scene graph browser, which is different than the scene editor. To use the scene editor, run sceneEditor.py as described in the manual. There may be some issues when you run it as it might not be compatible with version 1.1. Search the forums for any discussion on the scene editor if you run into problems. Here are a couple links:
https://discourse.panda3d.org/viewtopic.php?t=917
https://discourse.panda3d.org/viewtopic.php?t=902