# ParticleSystemShapeTextureChannel

> The texture channel.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine](/engine/6000.3/script-reference/unityengine.md)
* **Assembly:** UnityEngine.ParticleSystemModule

```csharp
public enum ParticleSystemShapeTextureChannel
```

## Fields

| Value                                                                                           | Description        |
| ----------------------------------------------------------------------------------------------- | ------------------ |
| [Alpha](/engine/6000.3/script-reference/unityengine/particlesystemshapetexturechannel/alpha.md) | The alpha channel. |
| [Blue](/engine/6000.3/script-reference/unityengine/particlesystemshapetexturechannel/blue.md)   | The blue channel.  |
| [Green](/engine/6000.3/script-reference/unityengine/particlesystemshapetexturechannel/green.md) | The green channel. |
| [Red](/engine/6000.3/script-reference/unityengine/particlesystemshapetexturechannel/red.md)     | The red channel.   |