> For the complete documentation index, see [llms.txt](https://interopxyz.gitbook.io/three-plus/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://interopxyz.gitbook.io/three-plus/components/doc/ref-pbr-finishes.md).

# Ref PBR Finishes

## Description

References a PBR material from Rhino and deconstructs its Sheen, Clearcoat, and Anisotropic properties

{% tabs %}
{% tab title="Preview" %}
![](/files/eEROMXm7FoFbfK6mul0z)
{% endtab %}

{% tab title="Location" %}
**Name** | Reference PBR Finishes

**Nickname** | RefPbrFinishes

**Tab** | ThreeJs

**Panel** | Doc

**Division** | 2
{% endtab %}

{% tab title="Inputs" %}
**N** | **Material Name** (*Text*) | The name of the Rhino Material to reference
{% endtab %}

{% tab title="Ouputs" %}
**SH** | **Sheen** (*Number*) | An additional grazing reflective component, primarily intended for cloth.

**SM** | **Sheen Map** (*Bitmap*) | The Bitmap used to alter the sheen value of the material.

**ST** | **Sheen Tint** (*Number*) | Amount to tint sheen component towards the base color

**TM** | **Sheen Tint Map** (*Bitmap*) | The Bitmap used to alter the tint value of the material.

**CC** | **Clearcoat** (*Number*) | Extra white specular layer on top of others. This is useful for materials like car paint, etc.

**CM** | **Clearcoat Map** (*Bitmap*) | The Bitmap used to alter the clearcoat value of the material.

**CR** | **Clearcoat Roughness** (*Number*) | Roughness of clearcoat specular.

**RM** | **Clearcoat Roughness Map** (*Bitmap*) | The Bitmap used to alter the roughness value of the material.

**BM** | **Clearcoat Bump Map** (*Bitmap*) | The Bitmap used to alter the bump value of the material.

**AN** | **Anisotropic** (*Number*) | A glossy reflection, with separate control over U and V direction roughness.

**AM** | **Anisotropic Map** (*Bitmap*) | The Bitmap used to alter the anisotropic value of the material.

**AR** | **Anisotropic Rotation** (*Number*) | Rotation of the anisotropic tangent direction.

**RM** | **Anisotropic Rotation Map** (*Bitmap*) | The Bitmap used to alter the anisotropic rotation value of the material.
{% endtab %}

{% tab title="Mode" %}
*none*
{% endtab %}
{% endtabs %}

## Usage


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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://interopxyz.gitbook.io/three-plus/components/doc/ref-pbr-finishes.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.