billboard clouds for fabrication
DESCRIPTION
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 - PowerPoint PPT PresentationTRANSCRIPT
Billboard Clouds for Fabrication
Vincent NivoliersSylvain 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– Cost by perimeter length
Cost / quality trade-off ?
Meanwhile in the virtual space …
• Complex 3D shapes are expensive– Many triangles large storage– Many triangles slow display
• How to simplify?
Automatic selection of planes
• [Billboard Clouds, Decoret et.al.]
Approach overview
• Hough transform on planes
• Select maxima iteratively
Our idea
• Can we use a similar technique for fabrication?
– How is this different ?
– Simpler problem first ?