Hi, I reverted the y axis by adjusting the camera projection matrix:
Code: camera->setProjectionMatrixAsPerspective(30.0f, static_cast<double>(traits->width) / static_cast<double>(traits->height), 1.0f, 10000.0f); auto originalProjection = camera->getProjectionMatrix(); osg::Matrixd reverseYMat; reverseYMat.makeScale(osg::Vec3d(1.0, -1.0, 1.0)); camera->setProjectionMatrix(reverseYMat * originalProjection); The code works, however I have a problem with the trackball manipulator. The manipulator sets the home position reverse in Z direction: everything is positioned upside down. Furthermore when I rotate the camera the movement in the Z direction seems to be reversed. What should I do to change the behavior of the manipulator to the expected one? Thank you! Cheers, tunc ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=68828#68828 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
