Reflection is not transported through glas

[Sacha]

hey guys...

I have a problem with the reflection on the pool´s water. the left window is hidden, so you can see the reflection, the right one blocks the reflection of the water and just lets the greenish water go through. the glass is 50% refclective and 90% refractive. all other settings are set to default.

any ideas, what's going wrong here?



edit: oops.. sorry, I had turned off "Affect Reflections" on the hdri light dome.. now it works, have just to tweek the reflection settings to get what I want..