Model partition map generation method and device and electronic equipment

The invention provides a model partition map generation method and device and electronic equipment. The method comprises the following steps: setting a boundary box, a continuous surface and a transition interval range value of a target model; the target model is located in a closed space in the boundary box; the continuous surface divides the target model into at least two parts; dividing the closed space into a plurality of intervals based on the continuous surface and the transition interval range value; determining a first local model of the target model in the pure color interval, and setting a first color value; determining a second local model of the target model in the transition interval, and setting a second color value of the second local model based on a first color value corresponding to a pure color interval adjacent to the transition interval; the second color value at each position in the second local model is gradually changed along a specified axial direction; and generating a partition map