Constructing developable surfaces by wrapping cones and cylinders. (January 2015)

• Record Type: Journal Article
• Authors: Hwang, Hae-Do; Yoon, Seung-Hyun
• Is Part Of: Computer aided design. Volume 58(2015)
• Page Start: 230
• Page End: 235
• Publication Date: 2015-01
• Subjects: Developable surface -- Cone -- Cylinder -- Direct manipulation -- Paper bending; Computer-aided design -- Periodicals; Engineering design -- Data processing -- Periodicals; Computer graphics -- Periodicals; Conception technique -- Informatique -- Périodiques; Infographie -- Périodiques; Computer graphics; Engineering design -- Data processing; Periodicals; Electronic journals; 620.00420285
• DOI: 10.1016/j.cad.2014.08.025
• Languages: English
• ISSNs: 0010-4485

Abstract

Abstract: We model developable surfaces by wrapping a planar figure around cones and cylinders. Complicated developables can be constructed by successive mappings using cones and cylinders of different sizes and shapes. We also propose an intuitive control mechanism, which allows a user to select an arbitrary point on the planar figure and move it to a new position. Numerical techniques are then used to find a cone or cylinder that produces the required mapping. Several examples demonstrate the effectiveness of our technique. Highlights: An effective technique for modeling the bending of paper using cones and cylinders. A methodology for producing complicated developable surfaces from a planar figure. Interactive control of paper bending from a user-specified displacement.