A demonstration and beginner's overview of the challenges and techniques of 3D filmmaking by Marc Webb, director of The Amazing Spider-Man (2012).A demonstration and beginner's overview of the challenges and techniques of 3D filmmaking by Marc Webb, director of The Amazing Spider-Man (2012).A demonstration and beginner's overview of the challenges and techniques of 3D filmmaking by Marc Webb, director of The Amazing Spider-Man (2012).