【摘 要】
：
Many graphics and computer-aided design applications require that the polygonal meshes used in geometric com- puting have the properties of not only 2-manifold but also are orientable. In this paper,
【出 处】
：
Journal of Zhejiang University Science A(Science in Engineer
论文部分内容阅读
Many graphics and computer-aided design applications require that the polygonal meshes used in geometric com- puting have the properties of not only 2-manifold but also are orientable. In this paper, by collecting previous work scattered in the topolog
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