QDebug operator<<(QDebug dbg, const QGLCamera &cam)
{
dbg << "QGLCamera";
if (!cam.objectName().isEmpty())
dbg << cam.objectName();
dbg << "\n";
dbg << " projection:" << ( cam.projectionType() == QGLCamera::Perspective ?
"Perspective" : "Orthographic" );
dbg << "-- viewsize:" << cam.viewSize().width() << "x" << cam.viewSize().height() << "\n";
dbg << " near-plane:" << cam.nearPlane() << "-- far-plane:" << cam.farPlane();
dbg << "-- field-of-view:" << cam.fieldOfView() << "\n";
dbg << " rotation:" << cam.screenRotation() << " -- motion adjust:" <<
cam.motionAdjustment() << " -- aspect adjust:" << cam.adjustForAspectRatio() << "\n";
dbg << " eye:" << cam.eye() << "-- center:" << cam.center();
dbg << "-- up:" << cam.upVector() << "\n";
return dbg;
}
