| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To make a sun shadow after completion without requiring a detailed knowledge of architecture easily understandable, in construction of a semi- multistoried building facility and a multistoried building facility, and to provide an effective means for promoting smoothly a right-of-light negotiation. <P>SOLUTION: The size, shape and direction of a building facility generating sun shadow, the size, shape, direction and position of windows in a building receiving the sun shadow, and the distance and directional relation between the both are drawn three-dimensionally at an accurate reduced scale, using a three-dimensional computer graphic, the motion of the sun is the winter solstice is made to reemerge from its sunrise to its sunset based on the latitude and the longitude of a district to generate an animation for displaying continuous movement of the shadow, and the animation of a hand pointer type clock synchronized with the motion of the sun is inserted into an image screen to be constituted as an animation prepared in a data format reproducible by a general computer or an animation output to a video tape of a mode replayed in a general domestic house. <P>COPYRIGHT: (C)2003,JPO</p> |
