METHOD FOR GENERATING OBJECT IN THREE-DIMENSIONAL VIRTUAL SPACE AND RECORDING MEDIUM RECORDING PROGRAM THEREFOR

摘要

PROBLEM TO BE SOLVED: To dynamically generate and display an object by displaying an object feature point space for selecting a basic feature point while selecting the complete basic object which is existent in a three-dimensional(3D) virtual space and which is modeled clearly in the details. SOLUTION: When plotting an LOD object inside the scene of a browser 9 watched by a user 10, a user viewpoint distance calculating processing part 6 calculates a spatial distance between the viewpoint of the user 10 and the center of the LOD object, and a detailed object display level table reference processing part 7 confirms whether the LOD object to be plotted is suitable or not. When it is not suitable, it is confirmed whether the suitable object to be plotted exists in a memory or not. When it exists, the suitable LOD object is loaded from the memory and displayed on the browser 9. Thus, the object can be dynamically generated and displayed.