• Bender: A Virtual Ribbon for Deforming 3D Shapes in Biomedical and Styling Applications 

      Llamas, Ignacio; Powell, Alexander; Rossignac, Jaroslaw R.; Shaw, Christopher D. (Georgia Institute of Technology, 2004)
      In contrast to machined mechanical parts, the 3D shapes encountered in biomedical or styling applications contain many tubular parts, protrusions, engravings, embossings, folds, and smooth bends. It is difficult to design ...