Alpha Merge

In: Filters/Channels

Simple

Description

Adds an alpha channel to an input without alpha channel. Not to be confused with RGBA Merge, this node is much simpler and only adds alpha!

Simple but handy node for when you just want to mask something out, or when your result requires an alpha.

Parameters

Inputs

• RGB: Color Input 
  Color image without alpha
• A: Grayscale Input 
  Grayscale image to be used as result's alpha.

No Parameters.

Example Images