Chaos Corona Forum

Chaos Corona for 3ds Max => [Max] I need help! => Topic started by: tom182 on 2018-10-02, 17:06:57

Title: [solved] object with alpha, equivalent to Vray's alpha contribution??
Post by: tom182 on 2018-10-02, 17:06:57

Hi, I want to render out a studio shot but want background drape to to black in the alpha channel, I can do this easily in Vray, >vray properties of object and set alpha contr. to -1.
how can this be done in Corona please ?

Title: Re: object with alpha, equivalent to Vray's alpha contribution??
Post by: d.sign on 2018-10-02, 17:32:42

Well, I found the solution for studio setup (as for other things simpler than for vray) in this forum topic...
You can download the scene and analize how things are done...

https://forum.corona-renderer.com/index.php?topic=18311.0

I hope this helps!

Title: Re: object with alpha, equivalent to Vray's alpha contribution??
Post by: tom182 on 2018-10-02, 18:17:38

saw this earlier but its for C4D, I'm a Max head,

I'm pretty sure this is easily done in Corona -
****EDIT update **** - just figured it out- set alpha mode in materials options, even easier than VRay method ;-)