# MetallicRoughnessPbrMaterial

The `MetallicRoughnessPbrMaterial` class encapsulates physically based materials.

## Properties

| Property                            | Description                                                                                                                                                                                                                                                                   |
| ----------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `baseColor`                         | <p><code>(get) (Not Available) (set) baseColor: TextureBase</code></p><p>Specifies the baseColor texture of the material.</p>                                                                                                                                                 |
| `baseColorFactor`                   | `(get) (Not Available) (set) baseColorFactor: ColorSignal` Specifies a `ColorSignal` for a base color factor. A `ColorSignal` may be created using the `RGBA()` and `HSVA()` methods of the `Reactive` module. **See Also**: `ReactiveModule.RGBA` and `ReactiveModule.HSVA`. |
| `baseColorTextureTransform`         | <p><code>(get) baseColorTextureTransform: TextureTransform (set) baseColorTextureTransform: TextureTransformSignal</code></p><p>Specifies the coordinates transform of the baseColorFactor texture of this material.</p>                                                      |
| `blendMode`                         | <p><code>(get) blendMode: Signal\<MaterialsModule.BlendMode> (set) blendMode: Signal\<MaterialsModule.BlendMode></code></p><p>Specifies the material blend mode.</p>                                                                                                          |
| `emissive`                          | <p><code>(get) emissive: TextureBase (set) emissive: TextureBase</code></p><p>Specifies the emissive texture of the material.</p>                                                                                                                                             |
| `emissiveTextureTransform`          | <p><code>(get) emissiveTextureTransform: TextureTransform (set) emissiveTextureTransform: TextureTransformSignal</code></p><p>Specifies the coordinates transform of the emissive texture of this material.</p>                                                               |
| `metallicFactor`                    | `(get) metallicFactor: ScalarSignal (set) metallicFactor: ScalarSignal` Specifies the metallic factor.                                                                                                                                                                        |
| `metallicRoughness`                 | <p><code>(get) (Not Available) (set) metallicRoughness: TextureBase</code></p><p>Specifies the metallicRoughness texture of the material.</p>                                                                                                                                 |
| `metallicRoughnessTextureTransform` | <p><code>(get) metallicRoughnessTextureTransform: TextureTransform (set) metallicRoughnessTextureTransform: TextureTransformSignal</code></p><p>Specifies the coordinates transform of the metallicRoughness texture of this material.</p>                                    |
| `roughnessFactor`                   | `(get) roughnessFactor: ScalarSignal (set) roughnessFactor: ScalarSignal` Specifies the roughness factor.                                                                                                                                                                     |

## Methods

This module exposes no methods.


---

# 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://sparkar-community.gitbook.io/docs/materialsmodule/metallicroughnesspbrmaterial.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.
