# ModelSettings

Source: https://www.nianticspatial.com/docs/api/unity/NianticSpatial.NSDK.AR.NavigationMesh.ModelSettings/

ModelSettings

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## Declaration

public struct ModelSettings : ValueType

## Summary

The ModelSettings struct provides a configuration for how NsdkNavMesh scans the real environment and creates a navigable space.
An instance of ModelSettings is created by the NsdkNavMeshManager using the parameters specified by the user in the Inspector,
and that instance is subsequently used to create a NsdkNavMesh that is configured this way.

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## Constructors

public ModelSettings(float tileSize, float kernelStdDevTol, float maxSlope, float stepHeight, LayerMask layerMask)

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## Properties

| Name | Type | Summary |
| --- | --- | --- |
| static readonly Default | ModelSettings | Constructs a configuration with default settings. |

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## Fields

| Name | Type | Summary |
| --- | --- | --- |
| KernelSize | int | The size of the kernel used to compute areal properties for each cell. |
| KernelStdDevTol | float | The standard deviation tolerance value to use when determining node noise within a cell, outside of which the cell is considered too noisy to be walkable. |
| LayerMask | LayerMask | Specifies the layer of the environment to raycast. |
| MaxSlope | float | Maximum slope angle (degrees) of an area to be considered flat. |
| MinElevation | float | Minimum elevation (meters) a GridNode is expected to have in order to be walkable |
| SpatialChunkSize | float | Size of a spatial partition in square meters. Grid cells within the same chunk will be stored together. |
| StepHeight | float | The maximum amount two cells can differ in elevation to be considered on the same plane. |
| TileSize | float | Size of a grid cell in meters. |

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