Charcoal node — Natron 2.5.0 documentation

# Charcoal node

This documentation is for version 2.2 of Charcoal (net.fxarena.openfx.Charcoal).

## Description

Charcoal effect node.

## Inputs

Input | Description | Optional
--- | --- | ---
Source |  | No
Mask |  | Yes

## Controls

Parameter / script name | Type | Default | Function
--- | --- | --- | ---
Radius / `radius` | Double | 1 | Adjust radius
Sigma / `sigma` | Double | 0 | Adjust sigma
OpenMP / `openmp` | Boolean | Off | Enable/Disable OpenMP support. This will enable the plugin to use as many threads as allowed by host.