# ParticleSystemForceFieldShape

> The type of shape used for influencing particles in the Force Field Component.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine](/engine/6000.6/script-reference/unityengine.md)
* **Assembly:** UnityEngine.ParticleSystemModule

```csharp
public enum ParticleSystemForceFieldShape
```

## Fields

| Value                                                                                                 | Description                                    |
| ----------------------------------------------------------------------------------------------------- | ---------------------------------------------- |
| [Box](/engine/6000.6/script-reference/unityengine/particlesystemforcefieldshape/box.md)               | Influence particles inside a box shape.        |
| [Cylinder](/engine/6000.6/script-reference/unityengine/particlesystemforcefieldshape/cylinder.md)     | Influence particles inside a cylinder shape.   |
| [Hemisphere](/engine/6000.6/script-reference/unityengine/particlesystemforcefieldshape/hemisphere.md) | Influence particles inside a hemisphere shape. |
| [Sphere](/engine/6000.6/script-reference/unityengine/particlesystemforcefieldshape/sphere.md)         | Influence particles inside a sphere shape.     |