My vision of this editor is to be really simple just adding registered primitives while you are in the room with others.
An editor similar to hyperfy really. I am fan of their editor experience, see video. We could have a more advanced mode though.
cc @nightgryphon
Being able to create entities with primitives like waypoint from gltf-model-plus is the goal here. A bit like mozilla's Spoke editor in a way, but we save aframe entities in a json format.
See my notes and discussions on the following issues: