public List <ARReferenceObject> LoadReferenceObjectsInSet()
{
List <ARReferenceObject> listRefObjects = new List <ARReferenceObject> ();
if (UnityARSessionNativeInterface.IsARKit_2_0_Supported() == false)
{
return(listRefObjects);
}
string folderPath = Application.streamingAssetsPath + "/ARReferenceObjects/" + resourceGroupName + ".arresourcegroup";
string contentsJsonPath = Path.Combine(folderPath, "Contents.json");
ARResourceGroupContents resGroupContents = JsonUtility.FromJson <ARResourceGroupContents>(File.ReadAllText(contentsJsonPath));
foreach (ARResourceGroupResource arrgr in resGroupContents.resources)
{
string objectFolderPath = Path.Combine(folderPath, arrgr.filename);
string objJsonPath = Path.Combine(objectFolderPath, "Contents.json");
ARReferenceObjectResourceContents resourceContents = JsonUtility.FromJson <ARReferenceObjectResourceContents> (File.ReadAllText(objJsonPath));
string fileToLoad = Path.Combine(objectFolderPath, resourceContents.objects [0].filename);
ARReferenceObject arro = ARReferenceObject.Load(fileToLoad);
arro.name = resourceContents.referenceObjectName;
listRefObjects.Add(arro);
}
return(listRefObjects);
}
public override ARConfiguration GetARConfiguration()
{
return(new ARWorldTrackingConfiguration
{
DetectionObjects = ARReferenceObject.GetReferenceObjects("objects", null),
});
}
internal DetectedObject(ARReferenceObject referenceObject) : base()
{
this.referenceObject = referenceObject;
pointCloudVisualization = new DetectedPointCloud(referenceObject.RawFeaturePoints, referenceObject.Center, referenceObject.Extent);
var scene = SCNScene.FromFile("axes.scn", "art.scnassets", new NSDictionary());
if (scene != null)
{
originVis = new SCNNode();
foreach (var child in scene.RootNode.ChildNodes)
{
originVis.AddChildNode(child);
}
}
else
{
originVis = new SCNNode();
Console.WriteLine("Error: Coordinate system visualization missing.");
}
AddChildNode(pointCloudVisualization);
Hidden = true;
Set3DModel(ViewController.Instance?.ModelUrl);
}
internal void SetReferenceObject(ARReferenceObject obj, UIImage screenshot)
{
ReferenceObject = obj;
PreviewImage = screenshot;
detections = 0;
lastDetectionDelayInSeconds = 0;
averageDetectionDelayInSeconds = 0;
DetectedObject = new DetectedObject(ReferenceObject);
sceneView.Scene.RootNode.AddChildNode(DetectedObject);
lastDetectionStartTime = DateTime.Now;
var config = new ARWorldTrackingConfiguration();
config.DetectionObjects = new NSSet <ARReferenceObject>(new[] { ReferenceObject });
// ARSessionRunOptions.None should be coming in a future binding. In the meantime, the following cast
sceneView.Session.Run(config, (ARSessionRunOptions)0);
}