Splitting Floors

Once every scan is aligned and saved, split the model into floors. Each floor becomes its own entry on the project’s Floors tab.

Detect floors

1. On the alignment screen, tap Split into Floors in the footer.

2. The sheet asks: “How many floors does this project cover?” — set the floor count with the stepper.

3. Tap Detect. The app analyzes the point cloud and proposes a level range for each floor.

   

Caution

If you see “No scan data found. Ensure scans are synced to the device.”, the scan files have not been copied from the Stonex device yet — see Sync Data (USB). If detection fails with “Could not detect floor levels. Try adjusting the floor count.”, change the count and detect again.

Review and save

The hint reads: “Confirm each floor’s height range.” — check each floor’s range from the Side view.

iPad

The sidebar switches to the Review Floors step and lists each detected floor with its range (for example “0.0 m → 2.7 m”). Expand a floor to adjust its Upper and Lower bounds with sliders — two boundary lines on the 3D view show where the floor starts and ends.

iPhone

The chip strip below the 3D view switches to floor chips. Tap a chip to expand its bound card and adjust the Upper and Lower values — boundary lines on the 3D view follow along.

1. Check each floor’s range; drag the sliders until the boundary lines sit at the actual floor and ceiling.

2. Tap Save Floors. The floors appear on the project’s Floors tab.

Changing your mind

• Re-Split into Floors runs detection again. The app asks “Replace existing floors?” — the existing floors, their bounds and any notes are discarded before detecting again.
• Remove Floor Split discards the split: “All detected floors and their bounds are discarded and the view returns to the unsplit point cloud. The generated floor point clouds are deleted. Any notes attached to a floor are lost.”

Tip

Save your alignment before splitting — and treat alignment as finished. Re-aligning a scan after splitting removes the floor split (the bounds were computed from the old alignment).