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Version: 20 Mar 2024

MagicLeapMeshingFeature

NameSpace: MagicLeapSupport

Enables the Magic Leap OpenXR Loader for Android, and modifies the AndroidManifest to be compatible with ML2.

Inherits from:
MagicLeapOpenXRFeatureBase,
OpenXRFeature

Public Fields​

MeshBoundsOrigin​

The origin of the meshing volume bounds 


public Vector3 MeshBoundsOrigin { get; set; }

MeshBoundsRotation​

The rotation of the meshing bounds volume 


public Quaternion MeshBoundsRotation { get; set; }

MeshBoundsScale​

The scale of the meshing bounds volume 


public Vector3 MeshBoundsScale { get; set; }

MeshDensity​

The density of the meshes generated 


public float MeshDensity { get; set; }

MeshRenderMode​

The render mode of the generated mesh. 


public MeshingMode MeshRenderMode { get; set; }

Public Methods​

bool GetMeshData​

public bool GetMeshData(
    in TrackableId meshId,
    out Vector3 [] positions,
    out Vector3 [] normals,
    out float [] confidence
)

Parameters

TypeNameDescription
in TrackableIdmeshId
out Vector3 []positions
out Vector3 []normals
out float []confidence

void GetMeshIds​

public void GetMeshIds(
    out TrackableId [] trackableIds
)

Parameters

TypeNameDescription
out TrackableId []trackableIds

void InvalidateMeshes​

public void InvalidateMeshes()

void SetMeshQueryBounds​

public void SetMeshQueryBounds(
    Vector3 position,
    Vector3 scale,
    Quaternion rotation
)

Parameters

TypeNameDescription
Vector3position
Vector3scale
Quaternionrotation

void UpdateMeshQuerySettings​

Update the query settings for the mesh generation 

public void UpdateMeshQuerySettings(
    in MeshingQuerySettings settings
)

Parameters

TypeNameDescription
in MeshingQuerySettingssettings

Protected Methods​

GetFeatureId​

protected virtual override string GetFeatureId()

Reimplements: GetFeatureId

OnInstanceCreate​

protected override bool OnInstanceCreate(
    ulong xrInstance
)

Parameters

TypeNameDescription
ulongxrInstance

OnSubsystemCreate​

protected override void OnSubsystemCreate()

OnSubsystemDestroy​

protected override void OnSubsystemDestroy()

OnSubsystemStart​

protected override void OnSubsystemStart()

OnSubsystemStop​

protected override void OnSubsystemStop()

Public Attributes​

FeatureId​


public const string FeatureId = "com.magicleap.openxr.feature.ml2_mesh_detection";

Public Enums​

MeshDetectorFlags​

The flags to represent the generated mesh's properties

EnumeratorValueDescription
ComputeNormals1 << 1Whether to compute the normals of the mesh
ComputeConfidence1 << 2Whether to compute the confidence data for the mesh
Planarize1 << 3Whether to planarize the generated mesh
MeshSkirt1 << 4When enabled, the mesh skirt (overlapping area between two mesh blocks) will be removed. This field is only valid when the mesh is not a point cloud.

MeshingMode​

EnumeratorValueDescription
Triangles
PointCloud