QOpenGL抗锯齿

 

QSurfaceFormat surfaceFormat;
surfaceFormat.setSamples(4);//多重采样
setFormat(surfaceFormat); //setFormat是QOpenGLWidget的函数

https://blog.csdn.net/toTheUnknown/article/details/88798857

 

https://learnopengl-cn.github.io/04%20Advanced%20OpenGL/11%20Anti%20Aliasing/