摘要： 提出一种从二维视图到三维几何模型转换中视图的BOX显示方法,该方法可以将分离识别后的视图自动按照视图投影的方向放置,即将单一的二维视图平面向多投影面转换,建立视图之间的投影对应关系,从而直观地表达实体的投影视图,帮助用户进行形体想象。给出了两个视图BOX显示的例子。
关键词:
二维转三维,
视图,
投影关系,
BOX显示
Abstract: A manner named BOX display is presented for displaying views in reconstruction of 3D objects from orthographic views.It displays views separated to the planes which constitute a box automatically,according to their projection orientation.Also it transforms the views in engineering drawing to respective plans.It shows the projection relationship between views intuitively,so it can help users to think the solid.Two examples are given.
中图分类号:
李晋芳,施法中. 二维视图到三维几何模型转换中的BOX显示法[J]. , 2005, 31(19): 192-.
LI Jinfang1,2,SHI Fazhong1. Manner of Displaying Views Named as BOX Display in Reconstruction of 3D Objects from Orthographic Views[J]. , 2005, 31(19): 192-.