RaindropViewer/Assets/Raindrop/Bootstrap/README.md

Raindrop.Bootstrap

Contains code and scenes that boots up the app.

Booting up flowchart:

1. Unity loads the default scene BootstrapScene.unity

This scene solely contains RaindropBootstrapper.cs, which calls methods to set up logger, static assets folder, etc.

After all that, RaindropBootstrapper.cs starts the LibreMetaverse library, which is dependent on all the above-mentioned.

As a final step, RaindropBootstrapper.cs registers RaindropInstance to the ServiceLocator Singleton.

2. Load Game Scene: MainScene.unity

When RaindropBootstrapper.cs finishes setting up the environment, it loads the scene MainScene.unity.

MainScene.unity contains most of the visible parts of Raindrop Viewer:

• entire UI
• world-space rendered elements/ meshes (map, etc)
• the overall scene-hierachy for avatar, object, and sims.

Since these elements have dependency on the LibreMetaverse library, that's why they are solely in this scene. (I have suffered too many null reference exceptions)