forked from 1b-agent/fieldcraft-upstream
Datum::Point joins planes and axes (checked like them, refused by partitions with the kind named). The users each remove_* refuses with (sets, materials, boundary conditions, loads, reference points, fluid domains, datums) are public functions, so a caller can list them before deleting. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo