> For the complete documentation index, see [llms.txt](https://docs.lightact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.lightact.com/layers-and-layouts/layer-layouts/nodes/texture-processing.md).

# Texture Processing

Texture processing nodes are used in computer graphics and digital image processing to manipulate and enhance the appearance of textures.

In LightAct there is a wide number of Texture Processing nodes which can be found in the *Layer Layouts*. To locate them, right-click somewhere in the *Layer Layout*, and in the *Search bar* expand **Utilities -> Texture** Collapsible. There, you will find a list of all the nodes which can be inserted into the *Layer*.

<div align="left"><figure><img src="/files/AQeMwpEUw0ze5LnPOVnG" alt=""><figcaption></figcaption></figure></div>

In this chapter, we will go over some of the most commonly used Texture Processing nodes:

{% content-ref url="/pages/ad5WXQ1bj7UJViIFYYot" %}
[LUT](/layers-and-layouts/layer-layouts/nodes/texture-processing/lut.md)
{% endcontent-ref %}

{% content-ref url="/pages/iOFukRLJnAglupHKmlly" %}
[Luma Key](/layers-and-layouts/layer-layouts/nodes/texture-processing/luma-key.md)
{% endcontent-ref %}

{% content-ref url="/pages/QofbT3Jypc7kRXUS8q9n" %}
[Rotate](/layers-and-layouts/layer-layouts/nodes/texture-processing/rotate.md)
{% endcontent-ref %}