| 三次Bezier曲线旋转面进行光线跟踪处理的求交算法 |
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| 引用本文： | 亢祝真 陆丽娜. 三次Bezier曲线旋转面进行光线跟踪处理的求交算法[J]. 西安交通大学学报, 1995, 29(1): 107-110 |
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| 作者姓名： | 亢祝真 陆丽娜 |
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| 摘 要： | 对景物进行光线跟踪处理以生成高度真实感图形时，对三次Ｂｅｚｉｅｒ曲线旋转面的求交是一个十分复杂的问题，文中推导了一种简单实用的算法解决上述问题。
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| 关 键 词： | Bezier曲线 旋转面 光线跟踪 交点 算法 |
THE ALGORITHM OF FINDING INTERSECTION POINT FOR RAY TRACING TO TERNARY BEZIER CURVE ROTATING SURFACE |
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| Kang Zhuzhen, Lu Lina. THE ALGORITHM OF FINDING INTERSECTION POINT FOR RAY TRACING TO TERNARY BEZIER CURVE ROTATING SURFACE[J]. Journal of Xi'an Jiaotong University, 1995, 29(1): 107-110 |
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| Authors: | Kang Zhuzhen Lu Lina |
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| Affiliation: | School of Electronics and Information Engineering |
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| Abstract: | In order to generate highrealistic images, ray tracing to the objects in the scene must beperformed. In the method of ray tracing , how to determine the first intersection point be-tween the ray and ternary Bezier curve rotating surface is a complex problem. In this thesis,a new simple and practical algorithm is proposed to solve the problem. |
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| Keywords: | ternary Bezier curre rotationg surface ray tracing lincarly distribution |
| 本文献已被 CNKI 维普 等数据库收录！ |
