DEVICE FOR DISPLAYING THREE-DIMENSIONAL GRAPHICS

摘要

PROBLEM TO BE SOLVED: To always display a core area in a projected image in a three- dimensional graphics display device. SOLUTION: This device is provided with an overlapping shape detecting part 104 which detects the overlapping of a core area designated by a core area designating part 103 and another three-dimensional shape on a two-dimensional image generated on the basis of three-dimensional shaped-shape data stored in a shape data storing part 101 and camera data stored in a vertical camera data storing part 102 and a shape data correcting part 105 which moves an overlapping three-dimensional shape when the overlapping three-dimensional shape is detected and corrects the shape data stored in the part 101 so as not to the overlapping three-dimensional shape on the core area. According to this configuration, in the case the overlapping of the core area on another three-dimensional shape is detected, the overlapping three-dimensional shape is moved and accordingly, a projected image showing the entire core area can be obtained.