Decode to a real speaker rig in development
Decoding to speakers is where an ambisonic mix meets a room that was not built for it. Render handles irregular rigs, and shows you the decoder and weighting it is using rather than hiding them.
Because the rig in the room is never the rig in the textbook.
AllRAD and friends, for layouts that are not on a sphere.
Basic, max-rE or in-phase, stated plainly.
Your speakers drawn in the room, with the coverage they give.