In my case,the renderer of the camera is null,so it is not a solution.Thank you
anyway.------------------ ???????? ------------------
??????: "LearningOSG LearningOSG"<[email protected]>
????????: 2014??7??1??(??????) ????3:18
??????: "OpenSceneGraph Users"<[email protected]>;
????: Re: [osg-users] how to get view pointer from cullvistor
Hello?Wu Zhicheng,? Try following code will help you
??? ? ? osgViewer::Renderer* renderer =
dynamic_cast<osgViewer::Renderer*>(_p_viewer->getCamera()->getRenderer());
? ? ? ? assert(renderer);
? ? ? ? p_sceneView=renderer->getSceneView(0);
? ? ? ??p_sceneView->getViewMatrix()
? ? ? ?p_sceneView->getProjectionMatrix()
? cheers
Learned osg six months
2014-07-01 9:52 GMT+08:00 ttaw <[email protected]>:
Hi, all:
? I'm trying to get view pointer in traverse function. I used:
CullVisitor *cv = dynamic_cast<Cullvsitor *>(nv);
cv->getCurrentCamera()->getView();
? This wouldn't work if the current node is a child of a Camera node which is
in the scenegraph.I'm wondering how to achieve this. Could anybody give me some
advices? Thanks in advance.
?
------------------
Failure is the mother of success.
Wu Zhicheng
?
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