Hi
I have a treeline mapped on a cylinder. Within the "object properties" of the Treeline object, "cast shadows" is deselected (visible to reflections/refractions is selected).
In front I have a building with a ballustrade of glass.
When I render this, the building is "refracting", but the Treeline object is not.
When within the object properties "Treeline object" I switch back to "by Layer", refraction is rendering properly.
Edit: Build timestamp: Mar 13 2014 21:24:41