> ## 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.

# Voronoi3D

> Voronoi 3D node: Generate a 3D Voronoi tessellation from seed points. Mesh › Triangulation node in Nodi, with its inputs, outputs and properties.

Generate a 3D Voronoi tessellation from seed points.

**Category**: [Mesh](https://docs.nodi3d.com/nodi-editor/nodes.md#mesh) › Triangulation\
**Shown in the node menu as**: Voronoi 3D

## Inputs

| Input | Type |
| - | - |
| seed points | `Point` |
| boundary (optional) | `Brep, Mesh, Box` |
| padding | `Number` |

## Outputs

| Output | Type |
| - | - |
| mesh | `Mesh` |
| edges | `Curve` |
| cell centroids | `Point` |

## Properties

Properties are set in the Inspector and are used when the matching input is not connected.

| Property | Type |
| - | - |
| padding | `Number` |

## Related nodes

Other nodes in Mesh › Triangulation:

* [ConvexHull2D](https://docs.nodi3d.com/node/convex-hull2-d.md): Create a 2D convex hull polyline curve from points projected onto a plane.
* [ConvexHull3D](https://docs.nodi3d.com/node/convex-hull3-d.md): Create a 3D convex hull mesh from points or meshes.
* [Voronoi](https://docs.nodi3d.com/node/voronoi.md): Generate Voronoi diagram from points projected onto a plane.


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