| 制图课中两平面交线课件的设计 |
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| 引用本文： | 谭玉华.制图课中两平面交线课件的设计[J].齐齐哈尔大学学报(自然科学版),2006,22(5):115-119. |
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| 作者姓名： | 谭玉华 |
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| 作者单位： | 齐齐哈尔大学应用技术学院,黑龙江,齐齐哈尔,161006 |
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| 摘 要： | 两平面交线课件主要功能用于求解各种位置两平面交线的端点、绘制两平面交线的正等轴测投影和三面投影。文中主要介绍了程序设计中的坐标变换、交线端点的求解,以及在三面投影中可见性问题的解决方法。
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| 关 键 词： | 平面 交线 课件 |
| 文章编号： | 1007-984X(2006)05-0115-05 |
| 收稿时间： | 2006-04-26 |
| 修稿时间： | 2006年4月26日 |
Design of the courseware of the intersecting line of two plane surfaces in teaching of drawing |
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| TAN Yu-hua.Design of the courseware of the intersecting line of two plane surfaces in teaching of drawing[J].Journal of Qiqihar University(Natural Science Edition),2006,22(5):115-119. |
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| Authors: | TAN Yu-hua |
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| Institution: | The Applieating and Technology College, Qiqihaer University, Heilongjiang Qiqihar 161006, China |
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| Abstract: | This courseware is used for finding the position of the endpoint of two intersecting triangles and drawing the surfaces, the isometric projection of the intersecting line and three-plane projection .This paper presents the way of changing coordinates in program design , locating the endpoints the intersecting lines and solving the problems with visibility of three-plane projection. |
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| Keywords: | surface intersecting line courseware |
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