Method and system for quickly modifying building display scheme based on live-action three-dimensional platform

Abstract

The invention discloses a method and a system for quickly modifying a building display scheme based on a live-action three-dimensional platform. The method comprises the following steps: constructing a building model database; obtaining building design information data to form a building design information data table; calling a building model of a building model database; and drawing a building model on the live-action three-dimensional platform, modifying setting parameters of the building model until design of all the building models is completed, and outputting a design drawing and a data report form of the modified building design scheme. According to the method provided by the invention, the attribute value of the building model can be set by adopting a batch modification mode, so that the time and management cost are saved, the communication efficiency of the building design scheme is enhanced, and the design cycle of the building design scheme is shortened. The modeling efficiency can be improved by calling the building model database, the model in the database is arranged in the live-action three-dimensional platform, the attribute value of the model can be reset in a data driving mode, the modeling diversity is improved, and the requirement of the actual modeling process is met.

Description

technical field [0001] The invention relates to the technical field of three-dimensional modeling of buildings, in particular to a method and system for rapidly modifying building display schemes based on a real-scene three-dimensional platform. Background technique [0002] With the acceleration of urbanization, urban regulatory planning is becoming more and more important in urban construction, and a large number of architectural designs are required in urban construction. Traditional architectural design schemes generally adopt two-dimensional graphic design, and establish in two-dimensional graphic design. The parameter attributes of various architectural design unit modules. This kind of architectural design scheme requires professionally trained designers to understand the concept of architectural design. This kind of architectural design scheme cannot be presented intuitively, and cannot be quickly and directly understood and evaluated. Traditional The method of const...

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Problems solved by technology

[0002] With the acceleration of urbanization, urban regulatory planning is becoming more and more important in urban construction, and a large number of architectural designs are required in urban construction. Traditional architectural design schemes generally adopt two-dimensional graphic design, and establish in two-dimensional graphic design. The parameter attributes of various architectural design unit modules. This kind of architectural design scheme requires professionally trained designers to understand the concept of architectural design. This kind of architectural design scheme cannot be presented intuitively, and cannot be quickly and directly understood and evaluated. Traditional The method of constructing architectural design through 3D software is often aimed at the effect display of architectural design. It is a virtual 3D effect design, and it is impossible to carry out architectural design in the 3D model in line with the actual situation. Therefore, it is necessary to integrate the 3D model into the real scene. data-based architectural design

[0003] The 3D modeling method in the existing market usually adopts the planting method. After the model is transferred, only the size of the model can be modified, or the direction can be changed by rotation. The model constructed is very single, as a whole, and each part is not divided. deal with

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