# ParticleSystemAnimationRowMode

> The mode used for selecting rows of an animation in the Texture Sheet Animation Module.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine](/engine/6000.0/script-reference/unityengine.md)
* **Assembly:** UnityEngine.ParticleSystemModule

```csharp
public enum ParticleSystemAnimationRowMode
```

## Fields

| Value                                                                                                | Description                                                                               |
| ---------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------- |
| [Custom](/engine/6000.0/script-reference/unityengine/particlesystemanimationrowmode/custom.md)       | Use a specific row for all particles.                                                     |
| [MeshIndex](/engine/6000.0/script-reference/unityengine/particlesystemanimationrowmode/meshindex.md) | Use the mesh index as the row, so that meshes can be mapped to specific animation frames. |
| [Random](/engine/6000.0/script-reference/unityengine/particlesystemanimationrowmode/random.md)       | Use a random row for each particle.                                                       |