Estimated visual reference · Not a survey or engineering document
Loading 3D modelPreparing interactive viewer…
Explore the 3D model sample
Quick viewer tutorial
- Set center
- Set center → click a feature → left-drag to orbit it.
- Set center
- Set center → tap a feature → orbit around it.
- Orbit
- Left-drag rotates around the selected center.
- Pan
- Right-drag moves the model without rotating.
- Zoom
- Use the mouse wheel or pinch over the detail you want to inspect.
- Orbit
- Drag with one finger around the selected center.
- Move + zoom
- Use two fingers to move; pinch over a detail to zoom.
- Measure
- Choose ΔZ, Distance, or Plan area; select valid model-surface points; then Finish. Undo removes the latest draft point. Cancel or Escape discards only the draft.
- Results
- ΔZ is signed B−A and relative only. Distance reports straight 3D and horizontal map distance. Plan area is horizontal—not mesh surface area or volume.
- Reset
- Restores the opening camera without clearing finished measurements.
Measurements are visual estimates from photogrammetry and require field verification. This is not a survey or engineering document.