BONNEVILLE David writes: > > That is the problem ;-) > I am diving into SG code, but if Norman or somebody helped by Norman know > where > i could find it, feel free to post a maessage :D
I haven't kept current with the code but AFAIK the elevation routines live in FGFS / src / scenery / hitlist.xxx The containing scenery tile for the point you are requesting elevation for *must* be loaded into the scenegraph for these to work I have forgotten exactly how to insure that an arbritrary tile is loaded and the code has probably changed anyway since I last worked on it HTH Norman > > But if you say "at runtime", you possibly mean to get terrain elevation > > while flying, so you can't simply teleport the aircraft to some lon/lat > > just to read out a value. In this case you have to search for terrain > > intersecion code in sg. I'm no expert in that. But Norman has already > > pointed people there at several occasions, and you'll certainly find > > something about it in the archives. _______________________________________________ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d