forked from 1b-agent/fieldcraft-upstream
A scene's `on_top` lines are drawn after every depth-tested layer, over the model, so a concentrated load at a point inside the part can be seen from any side (#78). `render_layers` takes a list of overlays (the setup's symbols and the selection highlight become separate layers), and draws every layer's labels. `Camera::length_per_pixel` is the model length a pixel spans at the target: the scale symbols of a fixed screen size are drawn at. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01UhhZMBTviDQxZvwnyP89fo