Image Node Stacking?

[Pancho]

Mixer node.

There's no alpha node, only image nodes. Whether you call your image node with a black and white image alpha node is up to you! ;-)

Cheers
Thomas

[Phyrea]

Jules,

There's probably a dozen ways or more you could go about it, so it really depends on what you like best. Here's two alternatives. You can simply feed the luma value from an image node into the opacity of another image node and that will act as an alpha. If you wanted to preserve the ability to adjust the opacity via percentages you could add a mixer node.

Lots of ways to do this. It's a little confusing at first because of how many options you have. There's also the Layer node which would allow you to setup images as you did in the Classic editor.

http://www.agoracle.com/files/lwnodeimagealpha001.jpg



http://www.agoracle.com/files/lwnodeimagealpha002.jpg

[red_oddity]

A simple way is to pipe the color of one image into the BG color input of another image.
Or you could use the Color Layer node, to stack images the old fashioned LW way.

[Julez4001]

Thanks Guys!
The Color Layer node works perfectly.

[CGTalk Moderation]

This thread has been automatically closed as it remained inactive for 12 months. If you wish to continue the discussion, please create a new thread in the appropriate forum.