B.7 Full 3D model of the structure & 3D controls

What it does

• The complete structure coloured by group; switch each group on or off (structural steel, purlins, rods, bolts, concrete).
• Compressed data (model 0726: 46 MB → 4 MB).
• Buttons inside the 3D view: standard views (Iso / Top / Front / Side), overall dimensions, measuring between 2 points (ΔX, ΔY, ΔZ), full screen and PNG capture.
• Control bar: rotate, tilt, zoom (press and hold for continuous movement), Rotate ↔ Pan toggle; mm / m scale along the edge of the view.
• On phones: one finger to rotate, two fingers to zoom.