Cant seem to get scatter effects when using SSS2 shader

[stevesideas]

Hi guys,

I have some thick ketchup like liquid pouring out of a jug. I am using a SSS2 shader on the liquid. I have a dome light in the scene and a number of other vray plane lights. I also have a vray sphere light behind the liquid to act as a source for the SSS effect but I cannot seem to get any. I have tried altering the scale values and scatter depth but nothing happens.

Im using GI - Irrmap and Lightcache.

Any advice ?

[JeffG2]

There's some ray trace option in the shader that helps a lot (machine locked up or I would check).

[Sushidelic]

Hi Steve,
dunno if you already read through it, but there's a lot of helpful information about sss2 on spot3d.

http://www.spot3d.com/vray/help/150S...ss2_params.htm
http://www.spot3d.com/vray/help/150S...ayfastsss2.htm

Best regards,
Michael