UE4 优化参数

sg.ShadowQuality 0-3

r.Shadow.CSM.MaxCascades 0-4

r.VisualizeOccludedPrimitives 1 显示遮挡

r.setnearclipplane X 近距离剔除

Cull Distance Volume 远距离剔除

showflag.bounds 1 看模型的bound范围

freezingrendering 冻结渲染