Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: graham2787 on 2023-12-01, 17:23:46

Title: Background Transparency and Alpha
Post by: graham2787 on 2023-12-01, 17:23:46

Hi there,

I am currently having a problem with saving a PNG with a transparent background - no matter what settings I try the png always has a background. The issue appears to solely be using orthographic camera projection, but I have done this render type previously (even on the same file as I'm having the problems!) and have never had problems before.

I am grateful for any help anyone can provide.

Thanks

Graham

Title: Re: Background Transparency and Alpha
Post by: romullus on 2023-12-01, 19:12:19

Did you check if your background is black in alpha channel in the VFB before saving?

Title: Re: Background Transparency and Alpha
Post by: graham2787 on 2023-12-04, 10:27:44

thanks for your reply romullus, it was not fully black and white but having looked into it further it turns out in was the Alpha setting with the Corona Sky itself that was causing the issue