Decoder/encoder arrangement using 42 vertices of icosphere. It works with IEM and Sparta plugins. It is a part of Ambisonics to Dolby Atmos decoding chain. Use REAPER template with Dolby Atmos Music panners with objects arranged respectively and with defined routing for the Dolby Renderer.
Read about the method here: https://www.researchgate.net/publication/380905519_Decoding_Ambisonics_to_Dolby_Atmos_using_beamforming_and_spherical_array_of_objects