Design method for building free-form surface grid structure division based on generative adversarial network

The invention discloses a design method for building free-form surface grid structure division based on a generative adversarial network, and the method comprises the following steps: S1, giving a building free-form surface, and obtaining a building free-form surface grid structure, a curvature cloud picture and an elevation cloud picture corresponding to the building free-form surface, so as to construct a building free-form surface grid structure division sample database; step S2, a new transformed and optimized pix2pixHD generative adversarial network model is constructed; s3, based on the improved and optimized generative adversarial network model in the step S2, training the generative adversarial network model through the building free-form surface grid structure sample database in the step S1; and S4, testing the trained model by using multiple evaluation methods, and putting the model into application after the model is evaluated to be qualified. According to the method, the grid structure division re