# Tonality node

The Tonality node is variadic and applies a user-defined curve to grayscale images.

## Inputs

The Tonality node accepts one or more grayscale input textures.

## Outputs

The Tonality node outputs grayscale textures.

## Parameters

The Tonality node has a single parameter that defines the tonality curve to be applied to the input image.

## Notes

The input will be considered (and implicitly converted to) grayscale if it is a color texture.