|
Published Articles >> Table of Contents >> Abstract
Sixth International Conference on Information Visualisation (IV'02)
p. 130
Free Form Modeling Method Based on Silhouette and Boundary Lines
Jun Kamiya, Keio University
Hideki Aoyama, Keio University
Full Article Text:
  
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/IV.2002.1028767
Send link to a friend
| Abstract |
|
In the initial process of exterior design of a product, designers often get the idea of a designing product form as silhouette lines and boundary lines. Therefore, if the 3-D model is constructed from silhouette lines and boundary lines, designers will be significantly assisted in the process of external form design. This paper describes a system to construct a 3-D model with complex curved surfaces from silhouette and boundary lines. The silhouette and boundary lines can be easily given by a computer mouse or a tablet and are then approximated by cubic Bezier curves linked with curvature continuity at the connected points. A Bezier surface is defined from the four lines as the silhouette or the boundary by an originally developed algorithm. The 3-D model is then constructed by Bezier surfaces with curvature continuity on the connecting lines. Since the system does not obstruct designer’s thinking due to simple operations of the system, designers can elaborate and confirm the idea by considering and examining the form indicated by the system.
|
 Additional Information
|
Citation:
Jun Kamiya, Hideki Aoyama,
"Free Form Modeling Method Based on Silhouette and Boundary Lines,"
iv,
p. 130,
Sixth International Conference on Information Visualisation (IV'02),
2002
|
|
