PLEASE HELP!! transparent background??

[Anonymous]

Hello everyone, I´m new in Arnold, I used to render whith other programs, and I trying to make a transparent background, I read many answer but nothing work to me. The background is always black or white, I used tiff, but nothing, put visibility on camera for skydome on 0...nothing... please help! an step by step please

[lee_griggs]

This is what I get with the alpha with Skydome camera visibility set to 0.

This is what I see when I open the EXR/TIF etc in Photoshop:

[david.bischofberger]

Hello.

Im sorry to restart this thread.

So I've been researching this issue for quite some time now but I really cant find a solution to this.

I am using the toon shaders of Arnold, and they are amazing! Only problem is that the only opaque components are the edges/silhouettes. See below.

tried it with other shaders, but to no avail.

I am also using the aiClipGeo shader, could this be a problem?

[Stephen.Blair]

This is a completely different question.

You'll have to put the edges in a separate AOV: https://docs.arnoldrenderer.com/x/kYA7B