# MeshChunkUpdate

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.NSDKMeshingSession.enum-MeshChunkUpdate/

MeshChunkUpdate

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## Declaration

enum MeshChunkUpdate

## Summary

Describes a change to a specific mesh chunk.
Each case represents how a chunk identified by `id` should be handled:

- `insert`: A new chunk should be added.
- `update`: An existing chunk has new mesh data.
- `remove`: A chunk should be removed.

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## Cases

| Name | Type | Summary |
| --- | --- | --- |
| case insert | Int64, : MeshData) | A new mesh chunk. |
| case remove | Int64) | Removal of an existing mesh chunk. |
| case update | Int64, : MeshData) | Updated data for an existing mesh chunk. |

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