unity中的Culling Mask

摄像机按层渲染

Camera.cullingMask = 1<<x;//渲染x层

Camera.cullingMask = ~(1<<x);//渲染除去x的所有层

Camera.cullingMask &= ~(1<<x);//关闭层x

Camera.cullingMask |= (1<<x);//打开层x

Camera.cullingMask = (1<<x) + (1<<y) + (1<<z);//摄像机只显示x,y,z层。

CullingMask = 0//nothing

CullingMask = -1//everything

原文地址：https://www.cnblogs.com/mcyushao/p/10746402.html