public Camera getCamera() {
        if( isInVR() && getVRViewManager() != null && getVRViewManager().getLeftCamera() != null ) {
            return getDummyCamera();
        }

        return application.getCamera();
    }
Get the {@link Camera camera} used for rendering.
If the VR mode is {@link #isInVR() active}, this method return a dummy camera, otherwise,
this method return the camera of the attached application.
@return the camera attached used for rendering.
jme3-vr/src/main/java/com/jme3/app/VREnvironment.java