System and method for providing user input to character animation

摘要

The present invention provides a system that increases a user's control over character animation. Time-dependent signals are accepted from a user input device. The input is processed in real-time such that the user's input can be used to directly control the animation of an animated character. For example, the animation of a three-dimensional rendered character swinging a golf club in a golf game can be changed in mid-swing according to the user's operation of an input device. In general the system accepts user continuous and real-time user input. The user is given improved control and visual feedback on the movement being animated. One embodiment of the invention includes an analog input module, a control state machine module and an animation state machine module. The analog input module is configured to receive user analog input (e.g., from an analog joystick) related to animated character display and to normalize the user analog input to create a normalized user analog input.