| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To enhance visual moving effect when displaying an object of a three-dimensional virtual space. <P>SOLUTION: An image data generation method includes: a front projection surface F configuring a distal end bottom surface of a first columnar body P1 having a rear end bottom surface and a distal end bottom surface; a first side projection surface S1 configuring a side face of the first columnar body; and a second side projection surface S2 configuring a side face of a second columnar body P2 positioned inside the first columnar body P1, and set to have a length including the entire first side projection surface S1 when viewing the side face from a camera position O. A least when the camera position O is moved on a three-dimensional virtual space, the display image data of an object projected to the second side projection surface are not included in first display image data, also the size of the distal end bottom surface of the second columnar body P2 is changed within the range of the size of the distal end bottom surface of the first columnar body P1, and thus the deformed display image data of the object projected to the second side projection surface S2 are generated. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
