THREE-DIMENSIONAL SHAPE DISPLAY DEVICE, THREE-DIMENSIONAL SHAPE DISPLAY METHOD, AND PROGRAM MAKING COMPUTER IMPLEMENT THE METHOD

摘要

PPROBLEM TO BE SOLVED: To set optimum display magnification for displaying a three-dimensional shape model. PSOLUTION: This device comprises a mode changing part changing the mode of the three-dimensional shape model displayed on a display, a display magnification calculation part calculating display magnification in the case that the mode of the three-dimensional shape model is changed based on a coordinate to which a coordinate showing the position of a part drawing a user's attention is projected in a plane including a display range for projecting the three-dimensional shape model and the display range, and a display processing part contracting the three-dimensional model with the calculated display magnification and displaying it on the display. PCOPYRIGHT: (C)2006,JPO&NCIPI