Subdivision for Generating Quadrics
摘要
Quadrics are of basic importance in Computer Graphics and Computer Aided Design. In this paper,we design a subdivision scheme based on the method suggested by G. Morin and J. Warren to generate conics and quadrics conveniently. Given the control polygon(poly-hedron),the corresponding ellipse (ellipsoid)can be generated. The hyperbolas and hyperboloids are generated based on the generation of ellipses and ellipsoids by a simple transformation. The method in this paper is much simpler and easier to apply than those given by Eugenia Montiel et al.
引用本文（GB/T 7714）
Wei Wei, Guofu, Feng, 等. Subdivision for Generating Quadrics[J]. 计算机科学, 2002.
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