[solved] Exterior glass issue

[jarekhell1]

Hello, i have problem with glass in windows. I have too strong reflections, and have no or very little refraction (it's normal in real world ?).
Glass mtl standard, diffuse black, refl/refr white, gloss 1,0, IOR 1,52, glass 0,3cm shell. Refl pass look like refr pass. And another question by the way, is in corona pass like Vray refraction/reflection filter ?

[romullus]

I don't think there's a problem per se. It's just that it would look the same in real world too. Inside building is much darker than the sky reflecting from the glass, so reflection simply overpowers refraction. If you want to see interior, then you can make it brighter (by turning the lights, letting more sunlight) or reduce reflection ow the glass.

As for the refraction pass, in Corona everything that's behind refractive material, is treated like refraction. What you see is secondary reflection from inside wall of farther glass sheet. If you'd turn glass reflection off and brighten interior, you would see that refraction pass is actually working.

[jarekhell1]

Thanks for the explain :)

[romullus]

You're welcome!