ANIMATION SYSTEM AND EQUIVALENCE LINE INSERTING DEVICE

PURPOSE:To provide a means which puts an animation system to practical use in order to automatically generate the animation data on the equivalence line from the key frame of an equivalence line diagram which varies in terms of time. CONSTITUTION:An animation system consists of an interpolation processing part 10 which interpolates each equivalence line diagram, a key frame interpolating part 12 which interpolates the value of each point of the generated equivalence line diagram based on the change of the value of points corresponding to each other between two or more interpolated equivalence line diagrams, and an equivalence line extracting part 14 which extracts an equivalence line out of a numerical distribution of the interpolation value.