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3D model data has become an important part in the construction of Digital City database with its intuitive, objectivity and accuracy characteristics. In order to solve the accuracy and efficiency requirement of 3D model data acquisition, in the process of building digital city, Beijing take a variety of ways to achieve 3D model acquisition. Utilizing the traditional manual 3D modeling to achieve the...
The paper takes Yinchuan plain as a research object, and basically investigated the quaternary geology and the spatial distribution and structure characteristics of groundwater system. The method of virtualizing boreholes is used to increase borehole data in accordance with the well-developed geological structures, the complex strata and lithology, the multiple geomorphologic units, the large area...
Vehicle driving simulator has been popularly used for researching on traffic safety. Modeling the traffic scene is one of the key technologies. In this study, traffic scene editor is proposed to solve this problem by editing the parameter of each traffic element. The five important functions of it are also designed. By analyzing the advantage of XML structure; XML is suggest to storage the edit data,...
In this paper, regarding the Great Majesty Hall of the NanPutuo Temple as a virtual modeling object, the research on the new technology of 3D reconstruction of the ancient architecture has been done, in which 3DS MAX and MultiGen Creator were applied. The conflict was solved between precision and the amount of data existing in the process of 3D modeling virtual ancient architecture. The practical...
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