Buffer Visualisation

Boulton12

Does anyone know why my Opacity Buffer visualisation in Ue4 does not work? 

leleuxart

Depends on what you're trying to view with it. The opacity input when used for standard translucency does not appear because translucency is composited at a later stage after the GBuffer is populated. But, opacity when used in shading models with subsurface(so opacity as the control for self-shadowing thickness) will appear