A METHOD TO GENERATE A 3D ANIMATION USING VISUAL SCRIPTS

摘要

PURPOSE: A method for generating three dimensional animation using visual script is provided to sketch quickly the motion of characters by offering intuitive interface that user generates animation easily and quickly. CONSTITUTION: A space curve for characters that is made by the result of three dimensional modeling is drawn. A visual script is made by scripting time relation among each space curves with time curve. Each part to become animation of above character and three dimensional property of above visual scripts corresponding this are made a parsing using visual language parser for AMG(Attributed Multiset Grammar). A matrix and motion function to each motion that was made a parsing is made a binding to tree and then animation is executed searching above tree. Above each stage is executed repeatedly until above animation is satisfied with. Above animation execution is made in computer that is composed of a three dimensional graphic acceleration board, an input device with 6DOF, a stereoscopic image output device, and a motion tracing device that shows automatically a side of character that is intended to see.