摘要
轴测投影是透视投影的特例,通过对形体进行三维平移、旋转和改变视点的坐标,作出形体的各种轴测投影图和透视投影图。推导了轴测投影与透视投影的通用变换式,并给出了CAD绘图流程。
The axonometric projection is the special perspective projection . The ordinarily formula of axonometric projection and perspective projection is given, and the problems how to draw the axonometric projection and perspective projection of solids from changing their rotation angles and view points are studied, and the sequential diagrom of CAD drawing is given.
出处
《苏州大学学报（工科版）》
CAS
2008年第2期37-39,共3页
Journal of Soochow University Engineering Science Edition (Bimonthly)
关键词
轴测投影
透视投影
CAD绘图
axonometric projection
perspective projection
CAD drawing
