Art effect processing method and device, electronic equipment and storage medium

The embodiment of the invention provides an art effect processing method and device, electronic equipment and a storage medium, and relates to the technical field of image data processing, and the method comprises the steps: obtaining a world coordinate corresponding to a vertex normal in a three-dimensional virtual model; a two-dimensional texture image for the three-dimensional virtual model is acquired, the world coordinates are converted into screen coordinates, the two-dimensional texture image is sampled according to the screen coordinates, a first effect picture corresponding to the two-dimensional texture image is acquired, and the two-dimensional texture image is an image for performing model detail change control on the three-dimensional virtual model; converting the first UV coordinate of each first pixel point in the first effect picture into a corresponding polar coordinate; according to the technical scheme, the noise processing is carried out according to the polar coordinates, the noise map co