Sorry for double post. But finally, have reached desired results. Apparently it was definitely a mix of camera settings and materials settings best suitable for the case, specially for night shot, which was my original problem with transparency: - Finally I modeled a single-sided object, not volumet...

You were right about camera settings for brightness on the environment. I wasn't taking care enough to that. Even of course I wasn't expecting a "sun light" in night, :lol: , but was meaning the common light environment on a small room of 3x4 mts. with a lightbulb of 100 watts, like now: http://desm...

Thanks, Pibuz, for your quick response. I understand than Thin Glass is a preset (an easy one to lead to confusion) to be assigned to single bidimensional geometries, but that was the only preset that allowed me to see a little bit of light through the glass. I had tested also with Specular and Glos...

Hi, I'm new here and testing Indigo since a week ago (and I'm really happy with it). I would hate to sound repeated, so I have looked for all around the forum and read all related topics to don't come and to do my question without trying to solve it by myself. I'm testing lights, so I modeled a ligh...