Special Topics:Differential Geometry

As described in the Summer Institute 1993 report, Niss designed and implemented a drawing program called Sphere Scribble which draws on the surface of a sphere. It was designed to work similarly to a typical drawing program, where the user selects any of several drawing tools on the user interface panel, and then draws objects with the mouse. This picture is one such drawing.

Image created: summer, 1993

Copyright © summer, 1993 by The Geometry Center, University of Minnesota. All rights reserved.
For permission to use this image, contact permission@geom.umn.edu.

External viewing: small (100x100 4k gif), medium (500x502 55k gif), or original size (541x543 98k tiff).

Comments to: webmaster@geom.umn.edu
Created: Thu Jun 25 15:09:38 CDT 1998 --- Last modified: Thu Jun 25 15:09:38 CDT 1998