authors 
Akleman, E., Chen, J. and Sirinivasan, V. 
year 
2001 
title 
An Interactive Shape Modeling System for Robust Design of Functional 3D Shapes 
source 
Reinventing the Discourse  How Digital Tools Help Bridge and Transform Research, Education and Practice in Architecture [Proceedings of the Twenty First Annual Conference of the Association for ComputerAided Design in Architecture / ISBN 1880250101] Buffalo (New York) 1114 October 2001, pp. 248257 
summary 
In Architecture, it is essential to design functional and topologically complicated 3D shapes (i.e. shapes with many holes, columns and handles). In this paper, we present a robust and interactive system for the design of functional and topologically complicated 3D shapes. Users of our system can easily change topology (i.e. they can create and delete holes and handles, connect and disconnect surfaces). Our system also provide smoothing operations (subdivision schemes) to create smooth surfaces. Moreover, the system provides automatic texture mapping during topology and smoothing operations. We also present new design approaches with the new modeling system. The new design approaches include blending surfaces, construction of crusts and opening holes on these crusts. 
keywords 
Modeling, Shape Design, Sculpting, Computer Aided Geometric Design 
series 
ACADIA 
email 
ergun@viz.tamu.edu 
full text 
file.pdf (931,194 bytes) 
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