| 摘要 |
<p>In a method of displaying an emitted light beam seemingly irregularly folded, the emitted light beam is divided into a plurality of segments each of which has an angle which is regularly varied at each segment m accordance with a predetermined simple algorithm with a length and light intensity kept constant. Such segments which are regularly changed in angle can accomplish a powerful image of the emitted light beam when the segments are displayed on a screen of a display device by attaching a polygon and a texture to each segment. Such a display can be realized by simple calculation. <IMAGE> <IMAGE></p> |
