Development of an algorithm for creating an insolation solution for a building within the construction area

The work is devoted to the issues related to the development of the insolation solution for the building within the construction area. It is worth noting that these aspects are regulated normatively in most of the countries. The paper presents one of the possible approaches to the development of a script that makes it possible to automate the process of developing an insolation solution for a building in the constructionarea redistribution according to the criterion of the insolation duration. The introduction of this algorithm in urban planning practice will give the architect a tool that will allow, at the initial conceptual stage of designing a new building, to find the optimal shape and location for the building from the point of view of the insolation duration, as well as to obtain a parameterized BIM model of the building, to create the apartments’ layout, providing the conditions comfortable for the people to live, or during the additional calculations of the “passive house” project development. At the same time, there is a significant reduction in time and labor costs.