Glass alters the color of the objects behind it.

[nievesmiranda0630]

Hello! I've noticed that when an object is behind transparent glass, it changes color. Please see reference below.

I rendered this in region render. Now, as you can see, there is a difference in the colors of the objects when it's behind the glass material and if it isn't. I'm hoping to maintain the color regardless of whether it's behind the glass or not. Any tips?

Thank you!

[maxtarpini · Accepted solution]

Increase specular reflection depth

[lee_griggs]

Enabling caustics may also help.

[nievesmiranda0630]

Hi! Sorry for the late response. I've already enabled caustics in the picture above.

[nievesmiranda0630]

Hi! Where can I find that? Thank you!

[lee_griggs]

https://docs.arnoldrenderer.com/display/A5AF3DSUG/Ray+Depth#RayDepth-Specular

[nievesmiranda0630]

Thank you!

[nievesmiranda0630]

This worked. Thank you!

[maxtarpini]

Then flag it as 'Accepted Answer' for the posterity 🙂

[Stephen.Blair]

I marked it Accepted

It seems few people ever do that...