Hull from offsets: Wigley benchmark, Rhino check

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Benchmark of my hull workflow. Input: 66 offsets (11 stations x 6 waterlines) of the Wigley hull, a standard research geometry with exact hydrostatics. Output: fair NURBS hull in Rhino, isophote checked. Check at 50 control points not used to build the model: max deviation 0.95 mm, mean 0.24 mm on a 20 m hull. Volume error vs exact value: 0.013 %. Files: 3DM, STEP, hydrostatics table.
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in Yacht & Marine 2D to 3D Modeling Marine Engineering Design Services
rhino marine naval-architecture hull hull-modeling
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