Opinions differ, especially with interior renders, where you have a lot of glossy finishes, it looks heaps better with treshold at 0, in my opinion
Those depth parameters are quite low as well, if you have several layers of glass you will end up with missing surfaces at the back.
You need a setting of 3 for depth to see through one glass panel, so 5 would be only 2, if you have any tree objects (for example) with alpha channel leaves in the very background, you need 1 more level of depth, that is why I use an even number. 12 (what I ussually have), means I can see through 5 layers of glass and still see a tree through the last one.
Erwin Edel, Project Lead, Leloup Architecten
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