# Configuration

Source: https://www.nianticspatial.com/docs/api/swift/NSDK.NSDKMeshingSession.struct-Configuration/

Configuration
The type of configuration used by this session

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## Declaration

struct Configuration

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## Constructors

init(frameRate: UInt32 = 0, fuseKeyframesOnly: Bool = false, maximumIntegrationDistance: Float = 0, voxelSize: Float = 0, enableDistanceBasedVolumetricCleanup: Bool = false, numVoxelLevels: Int32 = 0, meshBlockSize: Float = 0, meshCullingDistance: Float = 0, enableMeshDecimation: Bool = true, filterMeshWithSceneSegmentation: Bool = false, enableAllowlist: Bool = false, packedAllowlist: SceneSegmentationChannels = SceneSegmentationChannels(), enableBlocklist: Bool = false, packedBlocklist: SceneSegmentationChannels = SceneSegmentationChannels())

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## Properties

| Name | Type | Summary |
| --- | --- | --- |
| var enableAllowlist | Bool | If true, packedAllowlist will be used to filter the mesh.Requires filterMeshWithSceneSegmentation to be true. |
| var enableBlocklist | Bool | If true, packedBlocklist will be used to filter the mesh.Requires filterMeshWithSceneSegmentation to be true. |
| var enableDistanceBasedVolumetricCleanup | Bool | If true, the feature will clean up internal data that is far away from the userto improve performance. This will not remove previously-generated mesh. |
| var enableMeshDecimation | Bool | If true, mesh surfaces will be simplified to save compute and memory |
| var filterMeshWithSceneSegmentation | Bool | If true, the mesh will be filtered according to the packedAllowlist and/or packedBlocklist. |
| var frameRate | UInt32 | Target frame rate for the meshing feature |
| var fuseKeyframesOnly | Bool | If true, only high-quality frames will be integrated into the mesh,but updates will be less frequent |
| var maximumIntegrationDistance | Float | The maximum distance from the device sensor to incorporate depth data, in meters |
| var meshBlockSize | Float | The size of the mesh blocks, in meters |
| var meshCullingDistance | Float | Mesh culling distance, in metersSetting meshCullingDistance less than maximumIntegrationDistance may leadto unexpected behaviour. |
| var numVoxelLevels | Int32 | The levels of detail in the voxel gridBy default, this is 0.Setting this to a value greater than 1 will allow lower detail levels to be usedin areas with less thorough coverage. |
| var packedAllowlist | SceneSegmentationChannels | Semantic channels to include in the mesh (e.g. `[.ground, .grass]`). |
| var packedBlocklist | SceneSegmentationChannels | Semantic channels to exclude from the mesh (e.g. `[.sky]`). |
| var voxelSize | Float | Voxel size for the meshing engine, in meters |

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