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Currently, there are more domestic and foreign universities for the campus virtual tour project design and development, but generally only achieve three-dimensional virtual roaming, key points of the system in three-dimensional virtual scene and the integration of the database. Scene data management information system through three-dimensional virtual tour of the scene and related information in real time data updating, in practice, achieved good performance with good application value.This project in Zhejiang College of Construction campus for the study three-dimensional virtual scene described in detail based on VR-Platform (hereinafter referred to as VRP) of three-dimensional virtual reality platform for roaming digital virtual campus project design and development of programs and practice. Initial program development through the project, the system platform selection and implementation of the road, the use of modeling tools such as 3DS MAX, Vray renderer used to render, and then use VRP Platform and other related software, construction-related information through the ground collected, three-dimensional construction model, texture mapping, rendering, baking, general interaction design, database management information system, local and network publishing a series of steps to achieve a three-dimensional visualization, three-dimensional roaming, interoperability and information query the remote data synchronization. Especially during the key technologies to achieve specific studies to ensure that the process simple and easy to achieve same time, to three-dimensional digital simulation and high school systems, high efficiency, low cost, ease of future in the digital campus and the construction of Digital City, etc. further application.The results show that the virtual reality model of the program can effectively ensure the accuracy and real-time rendering requirements, according to set targets to ACCESS database was linked small experiment, teacher information and data for the study were data-related operations, achieve remote update the information on the scene in real time, so three-dimensional model and roaming the campus human-computer interaction has been greatly enhanced.
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