https://github.com/aevyrie/bevy_world_to_screenspace.git
git clone https://github.com/aevyrie/bevy_world_to_screenspace.git
git clone git@github.com:aevyrie/bevy_world_to_screenspace.git
gh repo clone aevyrie/bevy_world_to_screenspace
See: https://github.com/bevyengine/bevy/pull/1258
Demonstrates how to convert world space coordinates to screen space, and use this to display UI elements attached to 3d objects.