SketchUp软件辅助建筑工程制图与识图教学

On the Teaching of "Construction Drawing and Its Identification" Aided by SketchUp Software

用SketchUp软件创建模型辅助建筑工程制图与识图教学,用模型动态演示了投影原理,点、线、面的投影,立体的投影,轴测图,透视图,剖面图。但是该软件还存在剖面图中看不到内部结构,文字标注不准确的不足。

With SketchUp software, models can be created to aid the teaching of ＂Construction Drawing and Its Identification＂. But there exist the following disadvantages of this software：internal structure cannot he seen from a sectional drawing, and text label is not accurate.