| 三维实体建立二维投影 |
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| 引用本文： | 袁群,温信生.三维实体建立二维投影[J].南昌航空工业学院学报,2005,19(3):79-80,89. |
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| 作者姓名： | 袁群 温信生 |
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| 作者单位： | 上海第二工业大学;南昌航空工业学院 |
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| 摘 要： | 通过实例介绍一种在AutoCAD中三维实体建立相关的二维投影的方法．有效地帮助从物体到平面，从平面到物体的空间想象；并能解决复杂形体生成平面图形时，复杂线条的绘制。
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| 关 键 词： | 三维实体 二维 三维 模型空间 布局 图纸空间 浮动模型空间 轮廓 |
| 文章编号： | 1001-4926（2005）03-0079-02 |
| 收稿时间： | 2005-10-19 |
| 修稿时间： | 2005-10-19 |
Functions of building 2D projections according to 3D solids |
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| YUAN Qun, WEN Xin- shen.Functions of building 2D projections according to 3D solids[J].Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition),2005,19(3):79-80,89. |
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| Authors: | YUAN Qun WEN Xin- shen |
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| Institution: | 1. Shanghai Second Polytechnic University, Shanghai ; 2. Nangchang institute Of Aeronautical Technology, Nanchang, Jiangxi 330034 |
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| Abstract: | In AutoCAD, when 2D projec6ons are built according to 3D solid, there comes out cut6ng intersect lines and intersected lines of complicated objects. This paper discusses how to build 2D projections according to 3D solids and draw cutting intersect lines and intersected lines of complicated objects. |
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| Keywords: | 3D solids 2D 3D model space layout drawing space floating model space figure |
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