Dredging engineering building structure parametric modeling method based on graphical programming

The invention discloses a dredging engineering building structure parametric modeling method based on graphical programming, and belongs to the technical field of dredging engineering. The method is characterized by at least comprising the following steps: 1, acquiring three-dimensional geometrical characteristics of a building structure; 2, a Grasshapper battery capable of transmitting parametersis manufactured through programming, a three-dimensional modeling platform serves as an operation end, background operation is carried out through a Grasshapper graphical programming language, and the relation between the three-dimensional modeling platform and the Grasshapper graphical programming language is established through the battery; 3, carrying out parametric modeling by utilizing Grassshop to construct a building structure of the dredging engineering; and 4, establishing a parameter conversion mechanism of the three-dimensional display platform and the underlying program, and realizing a complete parameter