Hello,
I have a scene that contains a group node but no drawable nodes. I am
using a fairly recent version of OSG from the repo, and using
osgViewer::Viewer to display the scene.
I seem to get a degenerate projection matrix from
osg::Camera::getProjectionMatrix (from a camera obtained from the Viewer
object). I figure the viewer is automatically setting up the projection
matrix and/or the near/far planes.
What would be a good way to deal with this problem? Should I be perhaps
setting the near/far planes manually, and if so, is there a way to
prevent them from being changed automatically?
- Eron
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