- [X] close editor
- [X] popup if exit with an unsaved scene
- [X] list of scenes
-- [ ] item editor
+- [X] item editor
+ - [X] position (default: 0, 0, 0)
+ - [X] roll (default: 0)
+ - [X] scale (default: 1)
+ - [X] mass (default: 1)
+ - [X] restitution (default: .5)
+ - [X] friction (default: .5)
+ - [X] expected number of contacts (default: 1)
+ - [X] save modifications in the json file
- [ ] new item
- [ ] new scene
+- [ ] start items
- [ ] editing of test_items in the editor for functional tests
- [ ] define functional tests
* BACKLOG tooltips for buttons