# Subsurface

Simulates light scattering beneath the surface of an object, creating a soft, translucent effect. This property is crucial for materials like skin, leaves, wax, and marble, where light penetrates, scatters, and exits at different points, producing a natural look. \
\
A **color** can be selected to define the scattering effect. Additionally, a **radius** parameter controls the depth of light penetration, adjusting the softness and intensity of the effect for greater realism.

<figure><img src="/files/UYSmKy7AVKGy3zEkccJN" alt=""><figcaption></figcaption></figure>

{% embed url="<https://vimeo.com/771688794>" %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://help.vectary.com/documentation/design-process/materials-and-textures/advanced-materials/subsurface.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.