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3D BIM BIM User view visualization method and system for BIM design and monitoring in 3D BIM virtual space
3D BIM BIM User view visualization method and system for BIM design and monitoring in 3D BIM virtual space
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机译：3D BIM BIM 3D BIM虚拟空间中用于BIM设计和监控的用户视图可视化方法和系统
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摘要
Disclosed are a user view visualization method and a user view visualization system to design and monitor building information modeling (BIM) in a three-dimensional (3D) BIM virtual space. According to one embodiment of the present invention, a method to visualize a user view in a client including a display unit wherein a main map and a navigator map for a project space are displayed at the same time comprises the following steps of: (a) receiving user input on the navigator map; (b) extracting 2D coordinates corresponding to the user input; (c) inferring 3D coordinates of a camera from the 2D coordinates; (d) moving the camera to the 3D coordinates, and then extracting and storing the position and viewing direction of the camera; (e) determining whether an object corresponding to the user input exists in the viewing direction; and (f) displaying a screen in accordance with a view of the camera on the main map when the object exists, and switching the viewing direction to make the object placed in the viewing direction and then displaying a screen in accordance with the view of the camera on the main map when the object does not exist.
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