Posted by Kevin Matthews on March 24, 1999 at 22:31:00:
In Reply to: CA3DS - Computer Aided 3D Sketching posted by Simon Forestiero on March 23, 1999 at 06:40:27:
I'd seriously suggest a look at this old paper, "Three-Dimensional Sketching", from UC Berkeley in 1998. We've made a lot of progress, but we're still working to fully to realize what it describes.