/// <summary>
/// Sends the observations using the mesh data contained within the configured 3D model.
/// </summary>
private void SendMeshObjects()
{
if (!sendObservations)
{
return;
}
if (spatialMeshObject != null)
{
MeshFilter[] meshFilters = spatialMeshObject.GetComponentsInChildren <MeshFilter>();
for (int i = 0; i < meshFilters.Length; i++)
{
SpatialAwarenessMeshObject meshObject = SpatialAwarenessMeshObject.Create(
meshFilters[i].sharedMesh,
MeshPhysicsLayer,
$"Spatial Object Mesh {currentMeshId}",
currentMeshId,
ObservedObjectParent);
meshObject.GameObject.transform.localPosition = meshFilters[i].transform.position;
meshObject.GameObject.transform.localRotation = meshFilters[i].transform.rotation;
ApplyMeshMaterial(meshObject);
meshes.Add(currentMeshId, meshObject);
meshEventData.Initialize(this, currentMeshId, meshObject);
SpatialAwarenessSystem?.HandleEvent(meshEventData, OnMeshAdded);
currentMeshId++;
}
}
sendObservations = false;
}
/// <inheritdoc />
public void RaiseMeshAdded(IMixedRealitySpatialMeshObserver observer, SpatialMeshObject spatialMeshObject)
{
// Parent the mesh object
spatialMeshObject.GameObject.transform.parent = SpatialMeshesParent.transform;
meshEventData.Initialize(observer, spatialMeshObject.Id, spatialMeshObject);
HandleEvent(meshEventData, OnMeshAdded);
}
/// <inheritdoc />
public void RaiseSurfaceAdded(int surfaceId, GameObject surfaceObject)
{
if (!UseSurfaceFindingSystem)
{
return;
}
surfaceFindingEventData.Initialize(this, surfaceId, surfaceObject);
HandleEvent(surfaceFindingEventData, OnSurfaceAdded);
}
/// <inheritdoc />
public void RaiseMeshAdded(int meshId, GameObject mesh)
{
if (!UseMeshSystem)
{
return;
}
// Parent the mesh object
mesh.transform.parent = MeshParent.transform;
meshEventData.Initialize(this, meshId, mesh);
HandleEvent(meshEventData, OnMeshAdded);
}
/// <inheritdoc />
public void RaiseSurfaceAdded(IMixedRealitySurfaceObserver observer, int surfaceId, GameObject surfaceObject)
{
surfaceFindingEventData.Initialize(observer, surfaceId, surfaceObject);
HandleEvent(surfaceFindingEventData, OnSurfaceAdded);
}
/// <inheritdoc />
public void RaiseMeshAdded(IMixedRealitySpatialAwarenessObserver observer, int meshId, SpatialAwarenessMeshObject meshObject)
{
meshEventData.Initialize(observer, meshId, meshObject);
HandleEvent(meshEventData, OnMeshAdded);
}
/// <summary>
/// Sends SceneObject Added event via <see cref="IMixedRealitySpatialAwarenessObservationHandler{T}"/>
/// </summary>
/// <param name="sceneObj">The <see cref="SpatialAwarenessSceneObject"/> being created</param>
/// <param name="id">the id associated with the <paramref name="sceneObj"/></param>
protected virtual void SendSceneObjectAdded(SpatialAwarenessSceneObject sceneObj, Guid id)
{
// Send the mesh removed event
sceneEventData.Initialize(this, id, sceneObj);
SpatialAwarenessSystem?.HandleEvent(sceneEventData, OnSceneObjectAdded);
}