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随着经济的迅猛发展,人们生活水平的提高,人们对建筑有了更高层次的要求。因此,建筑行业已然成为我国重要的支柱产业之一,建筑行业具有投资大、不可逆性、涉及专业工种广泛等特点。VR是一种由计算机生成的视、听、触觉等作用于用户,创建和体验虚拟世界的仿真系统。其打破了传统的三维动画缺乏互动性的弊端,给目标用户更为真实的体验。本文从VR的概念及特点着手,着重研究VR在建筑识图中的应用,从而在建筑识图过程中缩短设计周期、提高设计质量,让建筑模型在虚拟现实系统中达到交互式漫游、碰撞检测、及时响应的效果。
With the rapid economic development, people's living standards improve, people have a higher level of construction requirements. Therefore, the construction industry has become one of the important pillar industries in our country. The construction industry has the characteristics of large investment, irreversibility and extensive professional work. VR is a simulation system of computer-generated visual, listening, tactile and other effects on the user to create and experience the virtual world. It breaks the shortcoming of the lack of interactivity of traditional 3D animation and gives the target users a more realistic experience. This article starts with the concept and characteristics of VR, and focuses on the application of VR in building knowledge map, which can shorten the design cycle and improve the design quality in the process of building knowledge map, and make the building model achieve interactive roaming and collision detection in the virtual reality system , The effect of timely response.