A Study of Computer Visualization of Mixed-Uses
| Autor: | Huang Tsung-Hsing, 黃宗興 |
|---|---|
| Rok vydání: | 2000 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 88 The computer visual simulation application became very important to different research fields in recent years. As for architecture, CAD allows architect and developer easier to evaluate the architectural design from their professional point of view, but it is not sufficient enough for an urban planner because a real city must link to related space information. Also due to the fast city urban development in Taiwan, it is very common to have mixed-use space. As for the mixed-use, it reflects a chaos situation, especially the 3D spatial spread problem. Therefore, this study takes the mixed-use type of building as an example to construct the 3D spatial model of land use visual simulation. First of all, this research will investigate the building current condition in Asia World Commercial area and create the 3D objects with the hierarchy concept from the investigated data. Secondly, this research will calculate the mixing degree and express the 3D spatial mixed-use condition by 3D spatial computer visualization depending on linking the attribute information and the 3D objects information. Therefore, using different city hierarchies to express different scale visual simulation. After constituting the "Building using mixing degree computer visualization prototype", this research uses "land use district control regulation in Taipei City" as the base to check the current using condition and proceed legal using behavior simulation in the future. This research is to study the subject and technology of building using mixing degree computer visualization by theory retrospect, conceptual modeling structure, system analysis and simulation operation to get the search result with actual case operation, and the solid result of this research includes: 1. Constitute the "Building using mixing degree computer visualization prototype" 2. Guide an accessible method of linking 3D objects and attribute information. 3. Improvement of mixing degree calculation method. 4. Complete case operation simulation of current condition in Asian World commercial area in Taipei City. 5. Develop the urban visualized simulation method on the base of 3D spatial information. This research used the data link function on CAD 3D spatial model with the concept of layer and hierarchy, enhancing the computer visualization level. The hierarchy concept can apply in constituting system''s information, and the visual expression. The "Building using mixing degree computer visualization system" constructed by this research includes: the 3D object production of current condition simulation system, the 3D objects production of regulation simulation system, the 3D objects hierarchy transfer system, the mixing degree calculation system, the regulation checking system and the using distribution and output display system. Besides, this research is using 3D spatial computer visualization method to display the mixed-use building, we explored the previous predicament of ineffective organization and application and provided revised calculation method to improve the original mixing degree calculation method. The urban simulation method based on information of this research is very advanced and practical not only in urban planning''s design quality but also very helpful to the management of city activities. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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