BIM Verification Checklist

Run these checks with a supported 3D model and a non-3D document.

• The file rail identifies the active model and provides an explicit Open action.
• The central Canvas workspace stays visible while the operator uses the toolbar, quick controls, and inspector.
• The toolbar keeps Tools and Navigation controls in separate groups and provides accessible names for icon controls.
• All BIM controls remain disabled until a 3D document is ready; opening a file alone does not enable them.
• Each range popover shows its current value and scope; cross section also exposes the selected axis.
• A control shows pending state and does not report success until its NPM result succeeds.
• Part selection updates the inspector only from partSelected.
• The inspector clears only from selectionCleared, not from reset alone.
• A failed command preserves the last confirmed mode or visual value and presents a retry path.
• A non-3D document leaves BIM controls unavailable and presents the documented error.
• Small-screen layout keeps the Viewer and the active recovery control reachable.
• Route cleanup removes 3D listeners and destroys the viewer.