Nodes · Off-shelf
ChannelMerge
Off-shelfv1core
Overview
Combines a channel from A with B by operation — matte maths across streams.
Inputs
| Input | What it takes |
|---|---|
| B | the background — **B decides the format** |
| A | the foreground, composited over B |
| mask | limits the effect to this matte — the engine's universal mask slot, applied for every node that declares it |
Outputs
| Output | Type |
|---|---|
| out | Image |
Parameters
| Parameter | Type | Default | What it does |
|---|---|---|---|
| operation | Choice | over | The maths used to combine the inputs. |
| A | Text | "rgba.a".into( | Not documented yet. |
| B | Text | "rgba.a".into( | Not documented yet. |
| output | Text | "rgba.a".into( | Not documented yet. |
Layers
- out_layer.as_str()
- b_layer.as_str()
- a_layer.as_str()