Glass shader problem even at 64 or even 512 raydepth

[hyperviktor]

Perfume bottle render creates dark bits even with very high refraction/reflection depth ( 64 )

Testing it in a simple setup, raydepth doesn't seem to have a real effect on the result.

[lee_griggs]

Have you increased the total_ray_depth too? Images would be useful (see right text).

[hyperviktor]

Of course -.-

Total raydepth is 1024 , transparency up to 512 , refelection up to 256 yet I still see black part in the glass , even if I test it with pure white environment color.

[hyperviktor]

Here's an image , I've stripped pretty much everything, this is pure white BG, only the glass, still have lots of black. I've found some ways around but I am unable to reproduce what it does / looks like in real life.

[hyperviktor]

Anyone any useful ideas ?

[thiago.ize]

Maybe turn off smooth normals and increase subdivisions? What's the red in your image? Can you try and make your object about unit size and centered at the origin?

[lee_griggs]

Can you upload a scene/.ass file somewhere?