Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!uwm.edu!spool.mu.edu!munnari.oz.au!uniwa!bilby.cs.uwa.oz.au!narbelek!chrisp From: chrisp@bilby.cs.uwa.oz.au (Chris Pudney) Newsgroups: comp.graphics Subject: Surface contour plotting alg. wanted Message-ID: Date: 26 Mar 91 09:54:48 GMT Organization: Dept. Computer Science, University of Western Australia. Lines: 24 G'day, I require an algorithm for plotting the contour lines on a surface. The surfaces are basically 2-D potential fields (f:R^2 -> R) which I would like to depict graphically using contour lines (or perhaps I should use greyscale/colour?) Could you provide me with pointers to a contour plotting algorithm. Public domain (ftp'able) source would be most desirable. If I get a large enough response I will post a compilation of the information I receive. AtDhVaAnNkCsE. -------------------------------------------------------------------------------- Chris Pudney Department of Computer Science, PHONE: (local: 09) (int'l: +61 9) 380 3455 University of Western Australia, Nedlands, Western AUSTRALIA, 6009. FAX: (local: 09) (int'l: +61 9) 382 1688 E-MAIL: chrisp@cs.uwa.oz.au -- -------------------------------------------------------------------------------- Chris Pudney Department of Computer Science, PHONE: (local: 09) (int'l: +61 9) 380 3455