Sun Light through (double) glazing

V-Ray for SketchUp V-Ray for SketchUp :: General
1

Hi all,

How can I have direct sun light coming through double glazing?
It seems not to work.

Any suggestions?

thank you,
Kwistenbiebel

2

Re: Sun Light through (double) glazing

Solved: ‘affect shadows’ was not checked in the refraction layer.

3

Re: Sun Light through (double) glazing

Dalomar gave me nice explanation once on it, stating that for light to come through glass that has refraction enable, the resulting light would actually be a caustic calculation so clicking affect shadows solved it

4

Re: Sun Light through (double) glazing

This will be on by default in future builds.