가상테이블상에서 비쥬얼 및 택타일 가이드를 이용한 건축 디자인

Architectural Design using Visual and Tactile Guide in the Virtual Table

  • 이선민 (이화여자대학교 컴퓨터학과) ;
  • 최수미 (세종대학교 컴퓨터공학부) ;
  • 권두영 (워싱턴주립대 디자인컴퓨팅) ;
  • 김명희 (이화여자대학교 컴퓨터학과)
  • 발행 : 2004.04.01

초록

디스플레이 디바이스가 발전함에 따라 컴퓨터를 이용한 작업 환경이 응용 목적에 보다 적합한 형태로 변환하고 있다. 본 논문에서는 테이블 형태의 프로젝션 시스템인 가상테이블을 이용하여 건축 디자인 시스템의 개발에 관하여 고찰한다. 개발된 시스템은 인터랙티브 VR 모델러, 하이브리드 트랙커, 건축용 인터프리터로 구성되어 있다. 인터랙티브 VR 모델러는 가상테이블 상에서 건축 디자인을 보다 쉽고 직관적으로 할 수 있도록 그리드 인터랙션, 텐져블 프랍, 참조 객체와 같은 비주얼 및 택타일 가이드를 제공한다. 하이브리드 트랙커는 사용자 시야각에 따른 임의의 뷰포인트를 제공하는 기능과 핸드 인터랙션을 위한 비전 기반 트랙킹과 마그네틱 트랙킹을 포함하고, 건축용 인터프리터는 간단한 삼차원 매스를 건축적 정보를 포함한 기본 구성요소로 자동 변환하는 기능을 한다 제안 시스템은 다수의 사용자가 공동 작업을 하기에 적절하며 입체적인 뷰를 통하여 그래픽스 객체를 삼차원 공간에서 직접 조작할 수 있다는 장점이 있다. 이와 같이 본 시스템은 건축 시뮬레이션 및 사용자 참여 디자인에 유용하게 사용되어질 수 있다.

As display devices evolve, computer-based work environments are also becoming better suited to actual application tasks. This paper discusses the development of an architectural design system using the virtual table, which is a table-type projection system. It consists of the interactive VR modeler, the hybrid tracker and the architectural interpreter. The interactive VR modeler offers visual and tactile guide such as grid interaction, a tangible transparent prop and reference objects, so that a user can design architectural 3D models more easily and intuitively on the virtual table. The hybrid tracker includes two types of tracking methods for viewpoint according to the user's view and hand interaction: namely, vision-based tracking and magnetic tracking. The architectural interpreter automatically transforms simple 3D masses into a basic construction form that has architectural knowledge. The proposed system has advantage in the sense that it is suitable for collaboration among several users, allowing them to view graphical objects in stereoscopic view with direct 3D manipulation. Thus, it can be effectively used for architectural simulation and user-participated design.

키워드

참고문헌

  1. Kalay , Y., Khemlani, L., Choi, J.W., 'An Integrated Model to Support Distributed Collaborative Design of Buildings, Automation in Construction,' 7, pp.177-188, 1998 https://doi.org/10.1016/S0926-5805(97)00054-X
  2. Uk Kim, Jinwon Choi, Sungah Kim, 'A House Design Automation System Based on the Design-by-Novice Paradigm, Architectural Research,' AIK, Vol.1, No.1, pp. 23-30, 2000
  3. Rosenblum, L. J. J. Durbin, and R. Doyle, 'The Virtual Reality Responsive Workbench: Applications and Experiences,' Proceedings of British Computer Society Conference on Virtual Worlds on the WWW, Internet, and Networks, Bradford, UK, April 1997
  4. Kreuger, W. and B.Froehlich, 'The Responsive Workbench,' IEEE Computer Graphics and Applications, Vol. 14, No. 3, May, pp. 12-15, 1994 https://doi.org/10.1109/38.279036
  5. Kreuger, W., and C.Bohn, B.Froehlich, H.Schueth, W. Strauss, and G.Wesche, 'The Responsive Workbench: A Virtual Work Environment,' IEEE Computer, Vol. 28, No. 7, July, pp. 42-48, 1995 https://doi.org/10.1109/2.391040
  6. M.and F.A., 'Software Environment for the Responsive Workbench,' Proceedings of the seventh annual conference of the Advanced School for Computing and Imaging, pp. 435, ASCI, May/June 2001
  7. L.Rosenblum, J. Durbin, R. Doyle, and D. Tate, 'The Virtual Reality Responsive Workbench: Applications and Experiences,' Proceedings of British Computer Society Conference on Virtual Worlds on the WWW, Internet, and Networks, Bradford, UK, April, 1997L
  8. M.Koutek and F.Post, 'A Software Environment for the Responsive Workbench,' Proceedings of the seventh annual conference of the Advanced School for Computing and Imaging, pp. 428-435, May/June, 2001
  9. Myoung-Hee Kim, Soo-Mi Choi, Sean-Min Rhee, Doo-Young Kwon, Hyo-Sun Kim, 'A Guided Interaction Approach for Architectural Design in a Table-Type VR Environment,' IEEE Pacific-Rim Conference on Multimedia ,.December, 2002
  10. ARCADE/Studierstube, http://www.cg.tuwien/ac.at/research/vr/studierstube/arcade/
  11. Virtual Landscape Design, (URL) http://www.cg.tuwien.ac.at/research/vr/studierstube/vt/landscaping
  12. M. Encarnacao, A. Stork, and D. Schmalstieg, 'The Virtual Table - A Future CAD Workspace,' Proceedings of SME Computer Technology Solutions Conference, Michigan, Detroit, USA, pp. 13-19, September, 1999
  13. Rogier van de Pol, William Ribarsky, Larry Hodges, Frits Post, 'Interaction in Semi-Immersive Large Display Environments,' Virtual Environments '99, pp. 157-168, 1999
  14. Lawrence D. Cutler, Bernd Frohlich, Pat Hanrahan, 'Two-Handed Direct Manipulation on the Responsive Workbench,' Symposium on Interactive 3D Graphics, 1997 https://doi.org/10.1145/253284.253315
  15. D. Bowman, D. and L. Hodges, 'An Evaluation of Techniques for Grabbing and Manipulation Remote Objects in Immersive Virtual Environments,' Proceedings of IEEE VRAIS, pp. 35-38, 1997
  16. 김효선, '프로젝션 월 환경에서의 카메라를 이용한 실시간 헤드 트랙킹', 이화여자대학교 컴퓨터학과 석사학위논문, 2002
  17. Mark R.Mine, Frederick P., and Brooks Jr., 'Moving Objects in Space: Exploiting Proprioception In Virtual-Environment Interaction,' Proceedings of Computer Graphics, ACM SIGGRAPH, pp. 19-26, 1997 https://doi.org/10.1145/258734.258747
  18. http://www.formz.com, Autodessys Inc.
  19. Responsive Workbench: Roof-gutter assembly sequence, (URL)http://graphics.stanford.edu/projects/RWB/roof/