Interactive level of detail control for film quality crowd animation

In this paper, we make interactive LOD (Level of Detail) control system for film quality crowd animation. Film quality crowd animation need not only massive amount of animation but also detailed animation in close shot. But detailed animation needs huge time and memory because of its real model and animation key value, which block massive animation in one scene. Our approach suggests interactive LOD control to make both massive and detailed crowd animation in one scene. the field of film quality animation, the designer usually finalizes key frame animation to show the reality, but the massive crowd animation is not possible to change every animation key. So the general crowd formation is generated by simulation.