| 摘要 |
PROBLEM TO BE SOLVED: To provide a Web 3D-image display system which is not limited to a platform and a Web browser. SOLUTION: The system comprises a 3D applet that reads a Web 3D file of a standard format, such as a VRML, edits a 3D scene, assigns various pieces of information to it, compresses 3D scene information including attribute information necessary for animation, etc. and displays a 3D scene based on the compressed file, and a 3D scene editing means that creates a 3D-control applet that transfers event inputs by a keyboard, a mouse, etc. to the 3D applet, and performs interactive operations, such as moving or changing the 3D object, and a Web page that calls up these applets, and stores these 3D information files necessary for displaying the 3D scene in a memory unit. The system reads the stored 3D information files with a Web browser, executes the read-in applets, and displays the 3D scene that is interactive with a user. COPYRIGHT: (C)2005,JPO&NCIPI
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