| 基于样条曲线的三维字造型系统的研究与实现 |
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| 引用本文： | 杨志凌,伍鹏. 基于样条曲线的三维字造型系统的研究与实现[J]. 燕山大学学报, 2005, 29(3): 246-249 |
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| 作者姓名： | 杨志凌 伍鹏 |
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| 作者单位： | 华北电力大学(北京)计算机系,北京,102206 |
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| 摘 要： | 建立了一个基于Bezier样条曲线的三维字造型系统，采用基于凹凸顶点判断和内外边界拼合的三角剖分算法，较好地解决了字型轮廓的三角剖分问题，并运用Bezier曲线实现了三维字模型中的各种倒角和圆角效果。
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| 关 键 词： | 三维字 样条曲线 三角剖分 造型 |
| 文章编号： | 1007-791X(2005)03-0246-03 |
| 修稿时间： | 2005-04-06 |
Study and realization of three dimensional character modeling system based on spline curve |
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| YANG Zhi-ling,WU Peng. Study and realization of three dimensional character modeling system based on spline curve[J]. Journal of Yanshan University, 2005, 29(3): 246-249 |
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| Authors: | YANG Zhi-ling WU Peng |
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| Affiliation: | YANG Zhi-ling 1,WU Peng 1 |
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| Abstract: | A three dimensional character modeling system based on Bezier spline curve is presented in this paper. The triangulation problem of character profile is solved by using determination of convex-concave vertices and connecting the outer border of a poly- gon with its inner borders. Some chamfer and fillet in the character model are realized by using Bezier curve. |
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| Keywords: | three dimensional character spline curve triangulation model |
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