Hello,
I'm facing weird problem, I try to render cast shadows from invisible trees through a windows.
I cant get the shadows if Visible to refraction/reflection isn't activated...
See fig01 : all enabled > the floor shadows are visible
See fig02 : not visible to camera > also
See fig03 : not visible to camera & ref/refraction... > no more.
There is glass on both windows and door, except in the middle (see purple tree visible fig04).
What happens ? Why cant I get only the floor shadows and no visibility of the trees at all.
Thanks !
JG