> For the complete documentation index, see [llms.txt](https://docs.sansar.com/latest/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sansar.com/latest/creating-in-sansar/shader-scripting.md).

# Shader Scripting

Some settings on shaders can be scripted to change, currently the list of available options is rather small but intended to be increased in future.

## Known scriptable settings

**Absorption - float**

**Brightness - float**

**Emissive intensity - float**

**Flipbook Frame - float**

**flipbook index - float**

**VatFrame - float**

**VatLoopRunLength - float**

**VatLoopStartFrame - float**

**VatStepRate - float**

**RGB tint values - sansar.color**

**ShadowCasting - bool**