Channel Extractor
Updated: 15 Jan 2025
Extracts a modifier value from a node.
Channel Extractor
Method #
This modifier extracts a single numerical value from another node. For some nodes, there are properties available specifically for the channel extractor node, like the Face Tracker or Hot Zone nodes.
The output is a numeric value that can be further processed with other modifiers, or directly connected to a parameter in another node, using the operation method selected.
Parameters
These properties control the core behaviours of the node.
Parameter Details Current Value Shows the current value of the effect. Cannot be directly changed.
Source Envelope Which parameter is to be extracted from the Source Node input.
Operation The operation to be performed on the targeted parameter.
- Add : Adds to the parameter value.
- Subtract : Subtracts from the parameter value.
- Multiply : Multiplies the parameter value.
- Replace : Replaces the parameter value.
Scale Adjust the scale/range of the modifier.
Offset Applies an offset (post scale) to the calculated value
Inputs
These properties control the core behaviours of the node.
| Parameter | Details |
|---|---|
| Current Value | Shows the current value of the effect. Cannot be directly changed. |
| Source Envelope | Which parameter is to be extracted from the Source Node input. |
| Operation | The operation to be performed on the targeted parameter.
|
| Scale | Adjust the scale/range of the modifier. |
| Offset | Applies an offset (post scale) to the calculated value |
| Name | Description | Typical Input |
|---|---|---|
| Source Node | Source node from which the parameter is sourced. | Any node with numeric parameters |