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);
}
static void AddReferenceObjectAssetToResourceGroup(ARReferenceObjectAsset arro, string parentFolderFullPath, string projectRelativePath, PBXProject project)
{
ARReferenceObjectResourceContents resourceContents = new ARReferenceObjectResourceContents();
resourceContents.info = new ARResourceInfo();
resourceContents.info.author = "unity";
resourceContents.info.version = 1;
resourceContents.objects = new ARResourceFilename[1];
resourceContents.objects [0] = new ARResourceFilename();
resourceContents.objects [0].idiom = "universal";
//add folder for reference image
string folderToCreate = arro.objectName + ".arreferenceobject";
string folderFullPath = Path.Combine(parentFolderFullPath, folderToCreate);
string projectRelativeFolder = Path.Combine(projectRelativePath, folderToCreate);
Directory.CreateDirectory(folderFullPath);
project.AddFolderReference(folderFullPath, projectRelativeFolder);
//copy file from texture asset
string objectPath = AssetDatabase.GetAssetPath(arro.referenceObject);
string objectFilename = Path.GetFileName(objectPath);
var dstPath = Path.Combine(folderFullPath, objectFilename);
File.Copy(objectPath, dstPath, true);
project.AddFile(dstPath, Path.Combine(projectRelativeFolder, objectFilename));
resourceContents.objects [0].filename = objectFilename;
//add contents.json file
string contentsJsonPath = Path.Combine(folderFullPath, "Contents.json");
File.WriteAllText(contentsJsonPath, JsonUtility.ToJson(resourceContents, true));
project.AddFile(contentsJsonPath, Path.Combine(projectRelativeFolder, "Contents.json"));
}