On Sun, Oct 30, 2005 at 11:45:29AM -0800, [EMAIL PROTECTED] wrote: > As with any graphic technique, the utility and appropriateness depend on > the objective of the presentation. Showing polygons in persective > according to some attribute is certainly not inherently a bad idea. > Here are a couple of examples from experimental GIS software develped in > the 1970s. ESRI's 3D Analyst has these capabilities and there are > examples of that software on the web.
I have added a screenshot how to do it in GRASS/Nviz: http://grass.itc.it/grass60/screenshots/viz.php (at page bottom) I can send offlist the steps if there is interest. Markus _______________________________________________ R-sig-Geo mailing list R-sig-Geo@stat.math.ethz.ch https://stat.ethz.ch/mailman/listinfo/r-sig-geo
