【摘要】 由视图想象空间是非常重要的内容,虽然借助经验和形体分析法、线面分析法、构形想象等都是很好的读图方法,但读图是一个视图与空间比较的过程.计算机辅助读图以定量分析为基础,由于建立的数学模型与所编写的程序具有通用性,通过获得一系列具有立体感的投影图帮助人们理解空间物体.对不同的物体只是输入不同几何信息,所以,这种辅助读图方法具有一般性.更多还原

【Abstract】 It is a great significance that the space imagination is formed according to views of composite solids. Although experience and shape analysis ,lines and planes analysis,construction imagination are all goodly reading views methods,but the reading view is only one process which is a comparison between possible space and the actual drawing. The computer-aided reading view is based on quantitative analysis. Because the mathematics model and program possess generality,it is very useful that the man comprehends composite solids by obtaining a series of projection,merely different geometric information is input for different solids. Therefore,this method of computer-aided reading views has universality.更多还原