KSYGPUBeautifyFilter Class Reference Inherits from KSYGPUFilter : GPUImageFilter Declared in KSYGPUBeautifyFilter.h Overview 金山云美颜滤镜 美颜滤镜 – setBeautylevel: 美颜的等级 - (void)setBeautylevel:(int)level Parameters level 1 ~ 5，逐级增强, 默认为3 Declared In KSYGPUBeautifyFilter.h