Looking around I found a topic that could help but I will ask some help about
that later.
Now, can anybody explain me please why I don't see the axes object in the
bottom left corner of the viewer using the following code? I can see the cessna
plane only in the viewer.
ViewerQT* viewerWindow = new ViewerQT;
osg::Group* root = new osg::Group;
osg::Node* loadedModel = osgDB::readNodeFiles("cessna.osg");
root->addChild(loadedModel);
root->addChild(createHUD());
viewerWindow->setCameraManipulator(new osgGA::TrackballManipulator);
viewerWindow->setSceneData(root);
viewerWindow->show();
osg::Camera* createHUD()
{
osg::Camera* camera = new osg::Camera;
camera->setProjectionMatrix(osg::Matrix::ortho2D(0,1280,0,1024));
camera->setReferenceFrame(osg::Transform::ABSOLUTE_RF);
camera->setViewMatrix(osg::Matrix::identity());
camera->setClearMask(GL_DEPTH_BUFFER_BIT);
camera->setRenderOrder(osg::Camera::POST_RENDER);
camera->setAllowEventFocus(false);
osg::Node* axes = osgDB::readNodeFile("axes.osg");
camera->addChild(axes);
return camera;
}
Regards
Gianni
------------------
Read this topic online here:
http://forum.openscenegraph.org/viewtopic.php?p=29260#29260
_______________________________________________
osg-users mailing list
[email protected]
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
