Design and Implementation of Visualization for ROUTE Editing in VRML Editor

Event routing mechanism,which provides a dynamic and interactive 3D world,is used to handle events in VRML.ROUTE editing is considered a complicated recognition behavior,because it is concerned with interaction control among 3D objects.Traditional VRML editors currently can not edit ROUTE comment in a straight and visualized way because of its linear essence.This paper designs and implements visualization for ROUTE editing based on studying the event interaction mechanism.