Since the birth of the film, the film pictures are mainly taken with cameras, and even the pictures in the film stunts are taken according to the real things. This technology uses computer two-dimensional animation and three-dimensional animation software, from the establishment of teaching role model until the dynamic picture needed to generate the film does not conflict with the camera image in the whole process. It can not only generate hand-shaped cartoons, but also generate realistic and natural images similar to those taken by cameras. Computer-generated image technology is bringing a revolution to electronic lottery.