Optional
Raw IFNS GPU-instancing shard bytes (opaque repeated occurrences). Persisted so a cache reload re-uploads them via the instanced path; the flat meshes above deliberately excludes these occurrences. Empty/absent for non-instanced models.
meshes
Raw IFNS GPU-instancing shard bytes (opaque repeated occurrences). Persisted so a cache reload re-uploads them via the instanced path; the flat
meshesabove deliberately excludes these occurrences. Empty/absent for non-instanced models.