METHOD AND DEVICE FOR GENERATING ANIMATION, READABLE RECORDING MEDIUM RECORDED WITH ANIMATION GENERATION PROGRAM AND VIDEO GAME DEVICE

摘要

PROBLEM TO BE SOLVED: To express the movement of legs full of presence for every scene displayed in accordance with the development of a game. SOLUTION: Both legs of a human body P are constituted of two skeletons SK1 and SK2 (SK3 and SK4). A dynamic model is constituted of a particle W at the position A of a waist, an elastic body SP such as a spring connecting the particle W and a middle point B between the feet of both legs of the human body P and a damper DP. A waist position is calculated by using the dynamic model and the positions of the skeletons SK1 to SK4 constituting the legs are dynamically obtained by calculating knee positions.