Class BaseSpatialMeshObserver

Class providing a base implementation of the IMixedRealitySpatialAwarenessMeshObserver interface.

Inheritance
Object
BaseService
BaseDataProvider<IMixedRealitySpatialAwarenessSystem>
BaseSpatialObserver
BaseSpatialMeshObserver
Inherited Members
Namespace: Microsoft.MixedReality.Toolkit.SpatialAwareness
Assembly: cs.temp.dll.dll
Syntax
public abstract class BaseSpatialMeshObserver : BaseSpatialObserver, IMixedRealitySpatialAwarenessMeshObserver, IMixedRealitySpatialAwarenessObserver, IMixedRealityDataProvider, IMixedRealityService, IDisposable, IMixedRealityEventSource, IEqualityComparer

Constructors

BaseSpatialMeshObserver(IMixedRealitySpatialAwarenessSystem, String, UInt32, BaseMixedRealityProfile)

Constructor.

Declaration
protected BaseSpatialMeshObserver(IMixedRealitySpatialAwarenessSystem spatialAwarenessSystem, string name = null, uint priority = default(uint), BaseMixedRealityProfile profile = null)
Parameters
Type Name Description
IMixedRealitySpatialAwarenessSystem spatialAwarenessSystem

The IMixedRealitySpatialAwarenessSystem to which the observer is providing data.
String name

The friendly name of the data provider.
UInt32 priority

The registration priority of the data provider.
BaseMixedRealityProfile profile

The configuration profile for the data provider.

Fields

meshes

The backing field for Meshes, to allow the mesh observer implementation to track its meshes.

Declaration
protected readonly Dictionary<int, SpatialAwarenessMeshObject> meshes
Field Value
Type Description
Dictionary<Int32, SpatialAwarenessMeshObject>

meshEventData

Declaration
protected MixedRealitySpatialAwarenessEventData<SpatialAwarenessMeshObject> meshEventData
Field Value
Type Description
MixedRealitySpatialAwarenessEventData<SpatialAwarenessMeshObject>

OnMeshAdded

Event sent whenever a mesh is added.

Declaration
protected static readonly ExecuteEvents.EventFunction<IMixedRealitySpatialAwarenessObservationHandler<SpatialAwarenessMeshObject>> OnMeshAdded
Field Value
Type Description
ExecuteEvents.EventFunction<IMixedRealitySpatialAwarenessObservationHandler<SpatialAwarenessMeshObject>>

OnMeshRemoved

Event sent whenever a mesh is discarded.

Declaration
protected static readonly ExecuteEvents.EventFunction<IMixedRealitySpatialAwarenessObservationHandler<SpatialAwarenessMeshObject>> OnMeshRemoved
Field Value
Type Description
ExecuteEvents.EventFunction<IMixedRealitySpatialAwarenessObservationHandler<SpatialAwarenessMeshObject>>

OnMeshUpdated

Event sent whenever a mesh is updated.

Declaration
protected static readonly ExecuteEvents.EventFunction<IMixedRealitySpatialAwarenessObservationHandler<SpatialAwarenessMeshObject>> OnMeshUpdated
Field Value
Type Description
ExecuteEvents.EventFunction<IMixedRealitySpatialAwarenessObservationHandler<SpatialAwarenessMeshObject>>

Properties

DisplayOption

Declaration
public SpatialAwarenessMeshDisplayOptions DisplayOption { get; set; }
Property Value
Type Description
SpatialAwarenessMeshDisplayOptions

LevelOfDetail

Declaration
public SpatialAwarenessMeshLevelOfDetail LevelOfDetail { get; set; }
Property Value
Type Description
SpatialAwarenessMeshLevelOfDetail

Meshes

Declaration
public IReadOnlyDictionary<int, SpatialAwarenessMeshObject> Meshes { get; }
Property Value
Type Description
IReadOnlyDictionary<Int32, SpatialAwarenessMeshObject>

MeshPhysicsLayer

Declaration
public int MeshPhysicsLayer { get; set; }
Property Value
Type Description
Int32

MeshPhysicsLayerMask

Declaration
public int MeshPhysicsLayerMask { get; }
Property Value
Type Description
Int32

ObservedObjectParent

The parent GameObject for all observed meshes to be placed under.

Declaration
protected virtual GameObject ObservedObjectParent { get; }
Property Value
Type Description
GameObject

OcclusionMaterial

Declaration
public Material OcclusionMaterial { get; set; }
Property Value
Type Description
Material

RecalculateNormals

Declaration
public bool RecalculateNormals { get; set; }
Property Value
Type Description
Boolean

TrianglesPerCubicMeter

Declaration
public int TrianglesPerCubicMeter { get; set; }
Property Value
Type Description
Int32

VisibleMaterial

Declaration
public Material VisibleMaterial { get; set; }
Property Value
Type Description
Material

Methods

ApplyUpdatedMeshDisplayOption(SpatialAwarenessMeshDisplayOptions)

Applies the mesh display option to existing meshes when modified at runtime.

Declaration
protected virtual void ApplyUpdatedMeshDisplayOption(SpatialAwarenessMeshDisplayOptions option)
Parameters
Type Name Description
SpatialAwarenessMeshDisplayOptions option

The SpatialAwarenessMeshDisplayOptions value to be used to determine the appropriate material.

ApplyUpdatedPhysicsLayer()

Updates the mesh physics layer for current mesh observations.

Declaration
protected virtual void ApplyUpdatedPhysicsLayer()

Initialize()

Initializes event data and creates the observer.

Declaration
public override void Initialize()
Overrides

LookupTriangleDensity(SpatialAwarenessMeshLevelOfDetail)

Maps SpatialAwarenessMeshLevelOfDetail to TrianglesPerCubicMeter.

Declaration
protected virtual int LookupTriangleDensity(SpatialAwarenessMeshLevelOfDetail levelOfDetail)
Parameters
Type Name Description
SpatialAwarenessMeshLevelOfDetail levelOfDetail

The desired level of density for the spatial mesh.
Returns
Type Description
Int32

The number of triangles per cubic meter that will result in the desired level of density.

ReadProfile()

Declaration
protected virtual void ReadProfile()

Implements

IDisposable
IEqualityComparer