[quote="robertosfield"]HI Igor, an osg::Camera nor GL camera don't have a concept of a focal length. [quote]
Under Focal length I mean the distance from the camera's lens to it's focus. This distance can be different for x and y, for example, if the camera's lens is oval in shape. I have to write a function which receives, among other parameters, these 2 values (x focal length and y focal length) and have to pass it somehow to the OSG viewer. Is there a way to do this at all? If this is important, in the library for which i have to do this, the x axis goes from left to right of the screen, y axis goes form top to bottom of the screen and z axis goes away from the viewer. ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=34660#34660 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
