> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nodi3d.com/llms.txt
> Use this file to discover all available pages before exploring further.

# RegionIntersection

> RInt node: Boolean intersection of a set of planar closed curves. Intersects › Shape node in Nodi, with its inputs, outputs and properties.

Boolean intersection of a set of planar closed curves.

**Category**: [Intersects](https://docs.nodi3d.com/nodi-editor/nodes.md#intersects) › Shape\
**Shown in the node menu as**: RInt

## Inputs

| Input | Type |
| - | - |
| first curve | `Curve` |
| second curve set | `Curve` |

## Outputs

| Output | Type |
| - | - |
| intersection result | `Curve` |

## Related nodes

Other nodes in Intersects › Shape:

* [FilletEdge](https://docs.nodi3d.com/node/fillet-edge.md): Fillet or chamfer the edges of a solid.
* [MeshDifference](https://docs.nodi3d.com/node/mesh-difference.md): Boolean difference of meshes.
* [MeshIntersection](https://docs.nodi3d.com/node/mesh-intersection.md): Boolean intersection of meshes.
* [MeshUnion](https://docs.nodi3d.com/node/mesh-union.md): Boolean union of meshes.
* [RegionDifference](https://docs.nodi3d.com/node/region-difference.md): Boolean difference of a set of planar closed curves.
* [RegionUnion](https://docs.nodi3d.com/node/region-union.md): Boolean union of a set of planar closed curves.
* [SolidDifference](https://docs.nodi3d.com/node/solid-difference.md): Subtract solids from a base solid.
* [SolidIntersection](https://docs.nodi3d.com/node/solid-intersection.md): Boolean intersection of solids.
* [SolidUnion](https://docs.nodi3d.com/node/solid-union.md): Boolean union of solids.


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