Construction method for forward design of roof brick paving based on BIM (Building Information Modeling)

The invention discloses a BIM (Building Information Modeling)-based forward design roof brick paving construction method, which is beneficial to saving materials and reducing waste by carrying out three-dimensional design on a plurality of schemes on an edge area and the periphery of a structure and simulating an actual decoration effect for screening. According to the construction method for forward design of roof brick paving based on BIM, by means of the characteristics of BIM three-dimensional visualization and parameterization, the effect of tile typesetting design completion and real-time statistics of components are achieved, parameterization driving is conducted on all data in the scheme changing process, and on the basis that the decoration effect of a construction completion face is guaranteed, the construction efficiency is greatly improved. And the tile typesetting design efficiency is greatly improved. According to the invention, the problems of on-site secondary processing and material loss caus