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