以视点及画面位置为初始参数的透视变换矩阵

本文分析讨论了以论点及画面位置的透视变换矩阵,导出了这种条件下的一般变换式和一种特殊变换式.这样的初始参数对于绘制建筑透视图时更为合理、更符合实际构思过程.

Perspective Transformation Matrix with the Vision point and the Perspective Plane Position as Its Initial Parameters

Perspective transformation matrix with the vision Point and tableau Position as initial parameters is analysed. Under this condition, the general transformation form and a special transformationform have been derived. These initial parameters are more reasonable and more coincide with real thought process forconstruction perspective drawing.