Rapid modeling method of building natural lighting model based on window database

Abstract

The invention discloses a rapid modeling method of a building natural lighting model based on a window database. The rapid modeling method comprises the following specific operation steps: (1) carrying out regional window information acquisition and window database construction; (2) carrying out building body parametric modeling; (3) constructing a window geometric model based on a window database; (4) endowing window material construction information based on a window database; (5) carrying out building natural lighting analogue simulation execution; and (6) recording and backtracking modeling information based on a window database. Compared with the prior art, the rapid modeling method for the building natural lighting simulation model based on the window database has the advantages thatthe effects of regionalization of window component information in the model, building model construction automation and workflow integration and high efficiency are achieved.

Description

technical field [0001] The invention relates to the field of architectural modeling, in particular to a rapid modeling method for a building natural lighting model based on a window database. Background technique [0002] In the context of promoting sustainable development and green buildings, making full use of natural lighting is of great significance to reducing building energy consumption. Reasonable building lighting design can effectively improve the indoor light environment of buildings. Therefore, it is of great significance to make architectural daylighting design decisions based on natural daylight simulation. [0003] At present, the natural lighting simulation model modeling method requires a large amount of manual participation, resulting in long-term modeling and low efficiency; and the rough construction of the external window model seriously affects the accuracy of daylighting simulation. [0004] The main factors leading to the low efficiency of the existin...

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Problems solved by technology

[0005] The main technical problem to be solved by the present invention is to construct a natural lighting simulation model window database and a building shape automatic generation programming module through the Rhinoscript scripting language in Rhino software, and propose a fast modeling of building natural lighting simulation model based on the window database method, overcome the defects of large amount of manual participation and low efficiency of existing modeling methods, break through the limitations of rough window model building and lack of corresponding window attribute information, and realize the automatic construction of building shape models based on data input and the fine exterior windows based on window database The purpose of automatic model generation

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