Hi Lalit, I suspect you haven't got any replies because it's impossible to work out what you are actually wanting to achieve with drawing your line - you need to provide constraints on where you'd want to place the vertices of the line, unless you tell us what these constraints might be, we can't provide any guidance to you.
Robert. On 2 December 2011 14:41, Lalit Manchwari <[email protected]> wrote: > Hi, > > I am loading a large number of 3D points (X, Y, Z) on OSG. I want to draw > line on screen not necessarily passing through loaded points. I am using > osgUtil::PolytopeIntersector but it draws lines which essentially pass > through loaded points. What can be done to draw line by movement of mouse > dynamically anywhere in screen, i.e. could have its nodes on the loaded > points and as well on the area where there are no loaded points. > Thank you! > > Cheers, > Lalit > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=44191#44191 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
