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 AddReferenceObjectsSetAssetToStreamingAssets(ARReferenceObjectsSetAsset aros, string pathToBuiltProject)
{
List <ARReferenceObjectAsset> processedObjects = new List <ARReferenceObjectAsset> ();
ARResourceGroupContents groupContents = new ARResourceGroupContents();
groupContents.info = new ARResourceGroupInfo();
groupContents.info.author = "xcode";
groupContents.info.version = 1;
//On iOS, StreamingAssets end up at /Data/Raw
string folderToCreate = "Data/Raw/ARReferenceObjects/" + aros.resourceGroupName + ".arresourcegroup";
string folderFullPath = Path.Combine(pathToBuiltProject, folderToCreate);
Directory.CreateDirectory(folderFullPath);
foreach (ARReferenceObjectAsset arro in aros.referenceObjectAssets)
{
if (!processedObjects.Contains(arro))
{
processedObjects.Add(arro); //get rid of dupes
AddReferenceObjectAssetToStreamingAssets(arro, folderFullPath, folderToCreate);
}
}
groupContents.resources = new ARResourceGroupResource[processedObjects.Count];
int index = 0;
foreach (ARReferenceObjectAsset arro in processedObjects)
{
groupContents.resources [index] = new ARResourceGroupResource();
groupContents.resources [index].filename = arro.objectName + ".arreferenceobject";
index++;
}
string contentsJsonPath = Path.Combine(folderFullPath, "Contents.json");
File.WriteAllText(contentsJsonPath, JsonUtility.ToJson(groupContents, true));
}
static void AddReferenceImagesSetToAssetCatalog(ARReferenceImagesSet aris, string pathToBuiltProject, PBXProject project)
{
List <ARReferenceImage> processedImages = new List <ARReferenceImage> ();
ARResourceGroupContents groupContents = new ARResourceGroupContents();
groupContents.info = new ARResourceGroupInfo();
groupContents.info.author = "xcode";
groupContents.info.version = 1;
string folderToCreate = "Unity-iPhone/Images.xcassets/" + aris.resourceGroupName + ".arresourcegroup";
string folderFullPath = Path.Combine(pathToBuiltProject, folderToCreate);
Directory.CreateDirectory(folderFullPath);
project.AddFolderReference(folderFullPath, folderToCreate);
foreach (ARReferenceImage arri in aris.referenceImages)
{
if (!processedImages.Contains(arri))
{
processedImages.Add(arri); //get rid of dupes
AddReferenceImageToResourceGroup(arri, folderFullPath, folderToCreate, project);
}
}
groupContents.resources = new ARResourceGroupResource[processedImages.Count];
int index = 0;
foreach (ARReferenceImage arri in processedImages)
{
groupContents.resources [index] = new ARResourceGroupResource();
groupContents.resources [index].filename = arri.imageName + ".arreferenceimage";
index++;
}
string contentsJsonPath = Path.Combine(folderFullPath, "Contents.json");
File.WriteAllText(contentsJsonPath, JsonUtility.ToJson(groupContents, true));
project.AddFile(contentsJsonPath, Path.Combine(folderToCreate, "Contents.json"));
}
