| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To accurately generate a smoke contour in response to the generating state of smoke such as bullet smoke. <P>SOLUTION: This program executes an arrangement procedure which arranges a smoke generation model set comprising a smoke model 19 in which a smoke texture 19a is mapped on a polygon 19b and a contour model 20 in which a contour texture 20b is mapped on a polygon 20a, in an object space 17 with the prescribed distance L, a rendering procedure which renders the smoke generation model set to generate smoke images 32, 33 where the surround of the smoke texture is contoured by the contour texture, and a display control procedure which controls to display the generated smoke image on a display 11. A smoke model 19 of another smoke 30' can be arranged between the smoke model 19 and the contour model 20, and the contouring of a plurality of smoke 30, 30' can be executed accurately in response to the arrangement position. <P>COPYRIGHT: (C)2004,JPO</p> |
