Modeling wrinkles on smooth surfaces for footwear design

Authors:
Fu Jing;Ajay Joneja;Kai Tang
Affiliations:
Department of Industrial Engineering and Engineering Management, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China;Department of Industrial Engineering and Engineering Management, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China;Department of Mechanical Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
Venue:
Computer-Aided Design
Year:
2005

Citing 7
Cited 7

A wrinkle propagation model for cloth

CG International '90 Proceedings of the eighth international conference of the Computer Graphics Society on CG International '90: computer graphics around the world
Singularity theoretical modeling and animation of garment wrinkle formation processes

The Visual Computer: International Journal of Computer Graphics - Special issue on computer animation 1989/90
Finding shortest paths on surfaces

Proceedings of the international conference on Curves and surfaces in geometric design
The NURBS book

The NURBS book
Wires: a geometric deformation technique

Proceedings of the 25th annual conference on Computer graphics and interactive techniques
Computer Graphics Techniques for Modeling Cloth

IEEE Computer Graphics and Applications
Local and Global Geometric Methods for Analysis Interrogation, Reconstruction, Modification and Design of Shape

CGI '00 Proceedings of the International Conference on Computer Graphics

Generating seams and wrinkles for virtual clothing

Proceedings of the 2006 ACM international conference on Virtual reality continuum and its applications
Deformation styles for spline-based skeletal animation

SCA '07 Proceedings of the 2007 ACM SIGGRAPH/Eurographics symposium on Computer animation
Shoe-last design innovation for better shoe fitting

Computers in Industry
An innovative virtual-engineering system for supporting integrated footwear design

International Journal of Intelligent Engineering Informatics
A survey on CAD methods in 3D garment design

Computers in Industry
G2 quasi-developable Bezier surface interpolation of two space curves

Computer-Aided Design
Technical Section: Quasi-developable surface modeling of contours with curved triangular patches

Computers and Graphics

Quantified Score

Hi-index	0.00

Visualization

Abstract

We describe two new shape operators that superimpose wrinkles on top of a smooth NURBS surface. Previous research studying wrinkles focused mostly on cloth modeling or in animations, which are driven more by visual realism, but allow large elastic deformations. Our operators generate wrinkle-shaped deformations in a region of a smooth surface along a given boundary based on a few basic parametric inputs such as wrinkle magnitude and extent (these terms will be defined in the paper). The essential geometric transformation to map the smooth surface to a wrinkled one will be defined purely in terms of the geometry of the surface and the input parameters. Our model is based on two surface properties: geodesic offsets and surface energy. Practical implementation of the operators is discussed, and examples presented. Finally, the motivation for the operators will be given through their application in the computer-aided design and manufacture of footwear.