A BIM model, generated automatically from a laser scan.

This is a raw scan of a concrete shell under construction: about a million points, no drawings, no labels, lifts and stacked material still sitting inside. Everything drawn over it was modelled by Landex from the scan alone. No one traced a wall. The lifts and stock were left out on purpose, as temporary.

Slabs, walls, columns, beams, openings, cable trays and conduits: 109 elements, each measured, placed, classified and written to IFC. Every element also records how much of it the scanner actually saw. Hover or tap one to read it.

1.0Mscan points

109elements

19 minunattended

Drawings from the model

Floor plan and soffit planPDF · 2 sheets

Floor plan and reflected soffit plan drawn from the same model: cut walls, columns, openings with sizes, beams and trays overhead, dimension strings. Every number on the sheet was measured from the scan.

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Point size

Cut above9.6 m

Elements in the model

Click a type to hide or show it. Elements the system could only partly see are marked with their observed fraction; ones it inferred from partial evidence say so rather than posing as measured.

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Scan: Rohbau3D dataset, scene 07000. Model: Landex Systems. Coordinates in metres, floor at zero.

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