Lens halo special effect generation method and device, storage medium and electronic device

The invention discloses a lens halo special effect generation method and device, a storage medium and an electronic device. The method comprises the steps that at least one lens halo set corresponding to a virtual model is determined, each lens halo set corresponds to one lens halo special effect, each lens halo set comprises a plurality of lens halo, and each lens halo corresponds to one surface patch; determining the halo type of each lens halo in the at least one lens halo set; sampling a glare map corresponding to the halo type of each lens halo to obtain performance attribute information of each lens halo; determining position distribution information of a patch corresponding to the at least one lens halo set according to the lens offset information of the virtual camera; and rendering the patch of each lens halo based on the expression attribute information and the position distribution information of each lens halo to obtain a lens halo special effect corresponding to the virtual model. According to th