| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a program, an information storage medium and an image generation system for controlling the size or the shape of a generated terrain object while generating various terrain objects. <P>SOLUTION: At least one template TP among a plurality of templates TP is moved on a terrain shape buffer 174, and composite shape information SY when at least two templates TP are overlapped is generated, and evaluation processing to evaluate the generated composite shape information SY and setting processing for setting the composite shape information SY as terrain shape information MF on the basis of the result of evaluation are performed, so that the terrain shape information MF with various shapes can be generated. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
