Hi Gene, On Wed, Jan 13, 2010 at 10:30 AM, Gene Permel <[email protected]> wrote: > I just want to keeping the eye point the same position and adjusting the > field of view.
All you need to do is adjust the viewer's Camera's projection matrix to adjust the field of view. i.e. viewer.getCamera()->setProjectionMatrixAsPerspective(fovy,aspectRatio,zNear, zFar); The convention is based gluPerspective so have a look at GLU documation for info and what all this means. Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
