Yes geometries can have Z components. They aren't used for rendering but if your SDF has 3d geometries, you can interrogate the Z component of any geometry.
- Jackie Jamo wrote: > > I've been asked if mapguide can handle 3D geometry ?.... > I'm not talking about displaying 3D solids or surfaces or anything of the > sort, I would like to know how a point or line feature is stored in an SDF > file ....? does it retain the X,Y,Z of the point but only work with the X, > Y ? I would like to grab the Z of a point and work with it in some way or > another... > > If not then I can always write the height as a property of the feature > before exporting to SDF I guess... > -- View this message in context: http://n2.nabble.com/is-Geometry-in-3D---tp2433076p2433265.html Sent from the MapGuide Users mailing list archive at Nabble.com. _______________________________________________ mapguide-users mailing list [email protected] http://lists.osgeo.org/mailman/listinfo/mapguide-users
