Jonathan Liebesman, director of the new film 'Battle: Los Angeles,' told Cinematical that although the first 'Clash of the Titans' received negative criticism for its use of post-conversion 3D, he will nevertheless convert his forthcoming sequel, 'Wrath of the Titans,' rather than actually shooting it using 3D cameras. "I think what you have to remember is the first film was neither shot nor edited with 3D in mind," Liebesman said Wednesday via telephone from the Los Angeles junket for 'Battle: Los Angeles.' "It was shot as a 2D movie and edited as a 2D film, and they decided to convert it with six or seven weeks to go until release, which is insane; the technology was not there. That's why we're conceiving it from the start, from the ground up, in 3D, editing in 3D for 3D."