Long Liang
ABSTRACT
Transportation plays an important role in the development of the national economy and society. At present, China is in the midst of a construction opportunity period from a large transportation country to a powerful transportation country. In the construction of a strong transportation country, new ways of display are urgently needed to better express the emerging transportation results. This paper focuses on the design and implementation of online exhibition hall for transportation based on Web GL. Firstly, a Web GL-based online display system architecture is designed to meet the characteristics and presentation needs of transportation outcomes. Secondly, basic functional modules such as data transfer, interaction and presentation are implemented to meet the needs of online publishing and real-time interaction. Thirdly, optimization methods such as memory Clone, GPU rendering, and model adaptive debugging are proposed to improve the system performance and stability. Experiments were carried out on different models such as bridges, roads, service areas and terrain. Experimental results show that the system is applicable regardless of function or performance.
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