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Billboard Clouds for Fabrication

Billboard Clouds for Fabrication. Vincent Nivoliers Sylvain Lefebvre ALICE / INRIA. Fabrication. Laser cutting. SketchChair. What about arbitrary shapes ?. 123D, Autodesk. Minimizing matter. Packing ( very common problem ) Cost by square meter Cutting length

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Billboard Clouds for Fabrication

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  1. BillboardClouds for Fabrication Vincent Nivoliers Sylvain Lefebvre ALICE / INRIA

  2. Fabrication • Laser cutting SketchChair

  3. What about arbitraryshapes ? 123D, Autodesk

  4. Minimizingmatter • Packing (verycommonproblem) • Cost by square meter • Cuttinglength • Cost by perimeterlength  Cost / qualitytrade-off ?

  5. Meanwhile in the virtualspace … • Complex 3D shapes are expensive • Many triangles  large storage • Many triangles  slow display • How to simplify?

  6. Automaticselection of planes • [BillboardClouds, Decoret et.al.]

  7. Approachoverview • Houghtransform on planes • Select maxima iteratively

  8. Our idea • Can we use a similar technique for fabrication? • How isthisdifferent ? • Simplerproblem first ?

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