THREE-DIMENSIONAL DIRECTORY SERVER PROVIDING THREE- DIMENSIONAL VIRTUAL SPACE, PROGRAM FOR THREE- DIMENSIONAL VIRTUAL SPACE CONSTRUCTING PROCESS, AND RECORDING MEDIUM FOR THE PROGRAM

摘要

PROBLEM TO BE SOLVED: To enable a participant of service provision to have his or her desired three-dimensional virtual space without any large load imposed on when the service that many users use by using three-dimensional virtual spaces is provided. SOLUTION: The three-dimensional virtual space to be provided which is generated independently of participants of the service provision is prepared and three-dimensional space objects that the participant generates and specific positions as their link destinations in the three-dimensional virtual space to be provided are obtained. According to the obtained specific positions, the three-dimensional virtual space objects that the participants generate are incorporated in the three-dimensional virtual space to be provided and the participants are charged for uses corresponding to the links. Consequently, each participant can provide a service by incorporating the object in a small-scale three- dimensional virtual space that the participant generates in part of the large-scale three-dimensional virtual space that the server side provides.