Positioning method and positioning system for three-dimensional architecture environment

Abstract

The invention provides a positioning method and a positioning system for a three-dimensional architecture environment. The positioning method for the three-dimensional architecture environment comprises the steps as follows: a positioning window comprising a function option bar, a positioning interface and a status bar is arranged in a specific position of a three-dimensional architecture environment display window, wherein the positioning interface comprises an axis net and an architectural plan; the position and the focus of an observation point in the three-dimensional environment are acquired; a movement track of a virtual observation point on the positioning interface is controlled according to the position and the focus of the observation point; the position relation between the virtual observation point and the axis net is displayed in real time in the status bar, so that the observation point can be tracked and positioned. With adoption of the technical scheme, the observation point in the three-dimensional architecture environment is tracked and positioned on the basis of the virtual observation point in the positioning window by arranging the positioning window, the positioning efficiency is increased, and the use experience of users is improved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a positioning method for a three-dimensional architectural scene and a positioning system for a three-dimensional architectural scene. Background technique [0002] In recent years, BIM (Building Information Modeling, Building Information Modeling) informatization has developed rapidly. BIM application can significantly improve project production efficiency, improve construction quality, shorten construction period, and reduce construction cost. A major feature of BIM application is the visual browsing of models. For the construction industry, visual browsing of models plays a very important role in the construction industry. The real structural form needs the imagination of those involved in the construction industry. However, the building forms in the construction industry are different, and complex shapes emerge in endlessly. For these complex shapes, it is a bit unrealisti...

AI Technical Summary

Problems solved by technology

[0004] In related technologies, a variety of operating functions can be provided through the toolbar, which can generally solve the user's interaction needs, but for some special needs (such as positioning, tracking, obtaining the relationship between the observation point and the grid, etc.), the processing is relatively difficult. Difficult. Take positioning as an example. Although the functions such as zooming and panning provided by the toolbar can achieve the purpose of positioning, the operation is cumbersome, and it needs to be manually judged whether the desired area has been reached. The effect is not ideal and affects the user experience.

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