Transitions between scenes:
- Copy addons/transitions into your project
- In the Godot Editor, go to Project Settings > Plugins and enable the Fancy Scene Changes plugin
- Add addons/transitions/Transitions.gd as a autoload singleton script to your project
- Call Transitions.change_scene with appropriate parameters
For examples, see ManualTransitions1.tscn and ManualTransitions2.tscn in this repo.