Hello!

I wonder if it's possible to make a ruby script that shots rays from a point and just reflects on all surfaces it encounter?
The reason why I ask is that I work with acoustic problems and we need to visualize the sound reflecting in a room.
One more thing would be neat. If it would be possible to set certain surfaces/materials that the sound/ray would'nt reflect on - like meeting an absorber.

Is there any chance making this or should I try other ways?

Thanks!