Three-dimensional model rendering method and device, electronic equipment and storage medium

The invention provides a three-dimensional model rendering method and device, electronic equipment and a storage medium. The method comprises the following steps: determining a three-dimensional model grid to be rendered; based on the curvature of each edge in the three-dimensional model grid, segmenting the three-dimensional model grid to obtain a plurality of grids; rendering grid data of each grid in the three-dimensional model grid based on the projection area of the frame buffer region of each grid in the plurality of grids; the projection area of the frame buffer region represents the plane area of the projection of the corresponding grid in the coordinate system of the frame buffer region, the curvature is used for segmenting the three-dimensional model grid, the detail data and the smoothness of each segmented grid can be ensured, and on the basis, the three-dimensional model grid can be divided into the three-dimensional model grid. According to the technical scheme, block loading and rendering are c