forked from 1b-agent/fieldcraft-upstream
- DisplayMesh::from_model_hiding leaves out a hidden body's elements (and the nodes only they use); Session::hidden_elements names them, so the viewport, probing and headless pictures skip hidden bodies (#365). - A solve summary's applied and reaction totals set the round-off of cancelling sums to 0 (#319). - results::principal for the probe's principal stresses (#329). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo