Is cloudy with a chance of meat actually (the WHOLE movie) in 3D?

Movies with only 10 or 20 minutes of it being in 3d are only when the 3d version is playing at Imax and only at imax. I guess Imax does the convertion and plays it only in their theaters. So far if a 3d movie is playing in regular theaters in 3d then the whole movie is in 3d. Avatar, which comes out in december and is 3d for the whole time, is playing in 3d at imax but it will also be 3d in regular theaters as well, not just imax only.