Andy Lundell wrote:
Hi,
I'm trying to set up my system so that I can manually specify the clipping
planes.
In past projects I would use the SceneView object and the SetComputeNearFarMode method.
This project I'm not using a SceneView (Just a "viewer") and I have no idea how
to get at this functionality.
All the functionality is still there, you just have to follow the
composition and inheritance hierarchy.
Viewer is-a ViewerBase and an osgViewer::View
osgViewer::View is-a osg::View
osg::View has-a Camera
Camera is-a CullSettings
The setComputeNearFar() method is now a part of CullSettings, so:
viewer->getCamera()->setComputeNearFar(...)
It's a long (and fairly winding) road to travel, but it makes sense once
you get there :-)
(I'm also looking for a way to override the code that creates the left-eye,right-eye matrices.)
A ComputeStereoMatricesCallback in osgUtil::SceneView is probably what
you're looking for. You can get to the SceneView object through
osgViewer::Renderer (just a different inheritance road to travel).
--"J"
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