Re: [osg-users] Displaying elevation values while navigating terrain elevation files
Hi Shayne, Sorry for the delayed response I have not clearly understood when you said set up a 2d on top of ... 3d. If possible, could you please elaborate on that? Are you indicating that the lat/long and elevation values need to be specified through osgTxt manually? or is there a way by which (when I generate .ive file using ogdem) this information could be embedded into the .ive file while creating it, so that it could be read out by the code (so that when the user moves the mouse cursor, all the three values are displayed)? I am not sure, if I could add clarity in my question. Regards, Phanindra -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=24324#24324 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Displaying elevation values while navigating terrain elevation files
Hi Shayne, Sorry for the delayed response I have not clearly understood your message set up a 2d on top of ... 3d. If possible, could you please elaborate on that? Are you indicating that the lat/long and elevation values need to be specified through osgTxt manually? or is there a way by which (when I generate .ive file using ogdem) this information could be embedded into the .ive file while creating it, so that it could be read out by the code (so that when the user moves the mouse cursor, all the three values are displayed)? I am not sure, if I could add clarity in my question. Regards, Phanindra -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=24325#24325 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Displaying elevation values while navigating terrain elevation files
On 2/6/2010 11:33 PM, Phanindra Talabathula wrote: Hi Chris, Is it also possible to display latitude, longitude along with elevation values as the user tries to navigate/fly thro' the terrain elevation file in osgviewer? It isn't in the basic osgViewer. in the past I've hacked osgviewer's stats display to have those coordinates displayed, but I don't know if I have that code handy right now. Regards, Phanindra -- Chris 'Xenon' Hanson, omo sanza lettere Xenon AlphaPixel.com PixelSense Landsat processing now available! http://www.alphapixel.com/demos/ There is no Truth. There is only Perception. To Perceive is to Exist. - Xen ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Displaying elevation values while navigating terrain elevation files
Hi Chris, If you could give me some inputs on how you could hack/tweak the code to get the co-ordinates and elevation displayed, I shall try it out. Thanks for the help in advance . Regards, Phanindra -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=23790#23790 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Displaying elevation values while navigating terrain elevation files
On 2/6/2010 12:34 AM, Phanindra Talabathula wrote: Hi, Could someone give me pointers on how to display the latitude, longitude and elevation values as the user tries to navigate a terrain elevation file (flying thro' the elevation file is possible by using osgviewer after creating a db file using osgdem) This facility would be something similar to what VTP does in Enviro. Did you build the terrain database with --geocentric? Regards, Phanindra -- Chris 'Xenon' Hanson, omo sanza lettere Xenon AlphaPixel.com PixelSense Landsat processing now available! http://www.alphapixel.com/demos/ There is no Truth. There is only Perception. To Perceive is to Exist. - Xen ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Displaying elevation values while navigating terrain elevation files
Hi Chris, I haven't built the database with geocentric option. I have used osgdem with -d option and specified the terrain elevation file (.dt0) to create the osg database. Regards, Phanindra -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=23779#23779 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Displaying elevation values while navigating terrain elevation files
Hi Chris, Is it also possible to display latitude, longitude along with elevation values as the user tries to navigate/fly thro' the terrain elevation file in osgviewer? Regards, Phanindra -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=23780#23780 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Displaying elevation values while navigating terrain elevation files
Hi, Could someone give me pointers on how to display the latitude, longitude and elevation values as the user tries to navigate a terrain elevation file (flying thro' the elevation file is possible by using osgviewer after creating a db file using osgdem) This facility would be something similar to what VTP does in Enviro. Regards, Phanindra -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=23757#23757 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org