No lights on "Z Shower and Lavatory Environment" With DAZ 4.20

Okario

Hi.

I was using this scene on DAZ 4.15 without any problem, and now, on DAZ 4.20, when I load the Scene, the light are very very low, almot invisble.

Same problem en "Z Changing Room Environment"

Thank you.

PerttiA

That is on purpose.

Nvidia changed the way ghostlights are handled (Meshlights with very low opacity), previously the amount of opacity of the mesh didn't effect the amount of light emitted, now the amount of light is effected by the opacity.
Ie. if the opacity of the surface is 1%, also the amount of light emission is only 1% of what it was before the change.