ŠÂ‹«ƒfƒUƒCƒ“‚ðŽx‰‡‚·‚éŽOŽŸŒ³VRƒVƒXƒeƒ€‚Å‚Ì“y—ÊŒvŽZ‹@”\‚ÌŠJ”­ Development of Soil Calculation Function in 3-D VR System for Environmental Design
•Ÿ“c’m�O	Fukuda Tomohiro	‘å�ã‘åŠw‘åŠw‰@�@�•‹³Žö�@�HŠwŒ¤‹†‰ÈŠÂ‹«�EƒGƒlƒ‹ƒM�[�HŠw�ê�U	�§565-0871�@‘å�ã•{��“cŽsŽR“c‹u2-1�CTel :06-6879-7661, E-mail : fukuda@see.eng.osaka-u.ac.jp
‰Á‰ê—L’ÃŽq	Kaga Atsuko	‘å�ã‘åŠw‘åŠw‰@�@�•‹³Žö�@�HŠwŒ¤‹†‰ÈƒrƒWƒlƒXƒGƒ“ƒWƒjƒAƒŠƒ“ƒO�ê�U	�§565-0871�@‘å�ã•{��“cŽsŽR“c‹u2-1�CTel :06-6879-7662, E-mail : kaga_atsuko@env.eng.osaka-u.ac.jp
˜CûUçé	Yeo Wookhyun	Yonsei University, Bk21 Research Professor, Dept. Housing & Interior Design	134 shinchon-dong, Seodaemun-gu, Seoul 120-749, Korea, yeowh@yonsei.ac.kr
‰ÍŒû�«�O	Kawaguchi Masahiro	‘å�ã‘åŠw‘åŠw‰@�@Œo�ÏŠwŒ¤‹†‰ÈŒo‰cŠwŒn�ê�U�@”ŽŽm‘OŠú‰Û’ö	�§565-0871�@‘å�ã•{��“cŽsŽR“c‹u2-1�CTel :06-6877-5111(“à)3543, E-mail : kawaguchi@env.eng.osaka-u.ac.jp
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<Abstract> When performing a road plan or a regional plan with complicated geographical feature, soil calculation is needed to study the soil balance between the amount of cut and the amount of bank. In recent years, the construction activities by little environmental load are called for. Therefore, stopping discharge surplus soil is called for. Moreover, by the result of soil calculation, landscape after completion may change a lot. A system which can study soil calculation and a landscape simultaneously is called for. Furthermore, to correspond to a citizen participation type design process, the system which can understand a plan also by stakeholders who don't have professional knowledge is called for. In this research, study of a landscape and soil calculation aims at development of a possible system seamlessly. A 3DVR system which studies an environmental design is extended and the soil calculation function in which high precision calculation and visual expression are possible is developed.
�yƒL�[ƒ��[ƒh�z “y—ÊŒvŽZ�C�Ø“y—Ê�C�·“y—Ê�CŒiŠÏ•]‰¿�CŠÂ‹«ƒfƒUƒCƒ“�CƒfƒUƒCƒ“ŒŸ“¢�CŽOŽŸŒ³VRƒVƒXƒeƒ€�CƒŠƒAƒ‹ƒ^ƒCƒ€ƒVƒ~ƒ…ƒŒ�[ƒVƒ‡ƒ“
<Keyword> Soil Calculation, Amount of cut, Amount of bank, Landscape evaluation, Environmental Design, Design study, 3-D Virtual Reality, Real-time Simulation