# Intersect

> Check the intersection between this shape and another shape.

## Definition

* **Type:** Method
* **Namespace:** [Unity.U2D.Physics](/engine/6000.5/script-reference/unity/u2d/physics.md)
* **Assembly:** UnityEngine.PhysicsCore2DModule

## Intersect(PhysicsShape)

Check the intersection between this shape and another shape.

```csharp
public PhysicsShape.ContactManifold Intersect(PhysicsShape otherShape)
```

### Parameters

**** (\[PhysicsShape]\(/engine/6000.5/script-reference/unity/u2d/physics/physicsshape)): The other shape used to check intersection against.

### Returns

| Type                                                                                                 | Description                                            |
| ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------ |
| [ContactManifold](/engine/6000.5/script-reference/unity/u2d/physics/physicsshape/contactmanifold.md) | The contact manifold fully detailing the intersection. |

## Intersect(PhysicsTransform, PhysicsShape, PhysicsTransform)

Check the intersection between this shape and another shape.

```csharp
public PhysicsShape.ContactManifold Intersect(PhysicsTransform transform, PhysicsShape otherShape, PhysicsTransform otherTransform)
```

### Parameters

**** (\[PhysicsTransform]\(/engine/6000.5/script-reference/unity/u2d/physics/physicstransform)): The transform used to specify where this shape is positioned.**** (\[PhysicsShape]\(/engine/6000.5/script-reference/unity/u2d/physics/physicsshape)): The other shape used to check intersection against.**** (\[PhysicsTransform]\(/engine/6000.5/script-reference/unity/u2d/physics/physicstransform)): The transform used to specify where the other shape is positioned.

### Returns

| Type                                                                                                 | Description                                            |
| ---------------------------------------------------------------------------------------------------- | ------------------------------------------------------ |
| [ContactManifold](/engine/6000.5/script-reference/unity/u2d/physics/physicsshape/contactmanifold.md) | The contact manifold fully detailing the intersection. |