Visualization of the scene building design and implement rendering

Advanced integrated buildings, shopping malls, hotels or production plant so is to use or require the use of advanced building management information systems, but there are many inadequacies in the early development of the management system, such as: building the internal structure of three-dimensional canvisualization results; growing number of three-dimensional object, increasing the complexity of management. The subject on the two-dimensional information of the construction scene and three-dimensional information management technology, combined with previous two-dimensional information management system, three-dimensional visualization of building information management.architectural visualization This project is to improve overall management efficiency of the buildings to achieve the effect of intelligent management, has a broad meaning. The main content of this paper include the following aspects: First, on the subject of modeling techniques and modeling object interaction techniques, and database access technology, a brief introduction. Scene visualization design and realization: This paper discusses the modeling tools and modeling methods; split scene roaming the scene, the scene link method; optimized VRML modeling files and roaming speed. Scene information management technologies, a detailed study of: the type of scene data, design data storage structure, the establishment of a logical association of building two-dimensional information and 3D information, and to provide more comprehensive information to the user; to achieve three-dimensional VRML objects within the scene update (add, delete, modify) function, and some problems of access to the VRML scene, the method proposed new solutions to the update of the modeling object persistence, the implementation of the program. and its advantages are discussed in detail. The hotel scene visualization management system This article discusses the key technologies of practice to achieve the integrated management of scheduling of the hotel scene data to provide users with a convenient image management platform. System running on a PC through good management, management interface is friendly. Design practices that management techniques in this project is feasible. Finally, to further in-depth study of the subject, at this stage of research work are summarized and future work is prospected.