我正在使用多个NSOpenGLViews. 所有都设置为contentView显示NSWindow在它自己的屏幕上的。都NSOpenGLViews调用-(void)render:(NSOpenGLView *)sender;类中声明的方法Scene。此类绘制所有顶点。
Everything works fine, but the performance is horrible : with one display, everything is fine (around 500fps). When I add a display, it's extremely slow (around 20fps).
Is it possible to speed things up?