Hi all, I would like to know some information. I need to calculate area , perimeter & volume of a selected part or area in 3d model. For example after rendering 3d model, if I select some area(cloased area) , say point1 point2 point3. Point1 connected to point2 point2 to point3, point3 connected to point1. Is it possible to do it with the help of OSG.?
And how can I get longitude,latitude and altitude for the points(say point1).? Is there any example for this.? So that it can be helpful for me. Do I need to build any other OSG application for this task.? Where does the longitude,latitude and altitude informations are stored in 3d models (.3ds,.osg,.osgt)? ... Thank you! Cheers, Uma ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=69400#69400 _______________________________________________ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org