한국건설관리학회:학술대회논문집 (Proceedings of the Korean Institute Of Construction Engineering and Management)
- 한국건설관리학회 2004년도 제5회 정기학술발표대회 논문집
- /
- Pages.349-352
- /
- 2004
토목공사용 4D 시스템의 효율적인 자연지형 표현을 위한 멀티텍스처링 기법 적용기술 개발
Application Technology of Multi-texturing for Effective Representation of Natural Ground on the 4D System for Civil Engineering Projects
- 발행 : 2004.11.01
초록
4D-CAD 시스템에 대한 공사관리 도구로서의 활용가능성이 제기되기 시작한 것은 1990년대 후반이후의 일이다. 현재까지 몇몇 4D 시스템틀이 개발
4D system has applied to construction project as a management tool after the late 1990's. Various 4D systems have been developed, however they have some problems that should be improved. Especially, the 4D system for civil engineering project needs synthesized 3D model between natural ground condition and physical facility type. It is a different problem comparing with the system for building project. 1'his study suggests an automatically synthesizing methodology between ground triangulate network and design triangulate network. Furthermore the study develops an application methodology of multi-texturing technique defined in virtual reality modeling language (VRML) for skipping the 3D model synthesizing process from the 4D model development processes. The suggested methodology is applied to the prototype of real 4D system. The proposed technique for 3D modeling may be used as an essential methodology for developing 4D system for civil engineering projects.
키워드