user 2006-6-21 11:10
Working with 2D 3D Sketches
Greg Jankowski discusses how to work with 2D & 3D sketches.
http://manufacturing.cadalyst.com/manufacturing/article/articleDetail.jsp?id=282641
变形金刚 2006-6-22 23:36
Working with 2D 3D Sketches
三维曲面造型在一般设计中用的很少。