>and are actually being rendered on the fly They are precomputed, "Note that the demo allows a limited selection of rotation angles quantized by 30 degrees due

>and are actually being rendered on the fly They are precomputed, "Note that the demo allows a limited selection of rotation angles quantized by 30 degrees due to limited storage space of the hosting server." but I don't think they are curated, the seeds probably correspond to the seeds of the live demo you can host (they released the code and the models)