This folder provides you an example project written in Objective-C that demonstrates the use of ARVideoKit framework.

1. Import the ARVideoKit into the application delegate implementation file AppDelegate.m and a UIViewController class with an ARKit scene.

@import ARVideoKit;

2. In the application delegate implementation file AppDelegate.m, add this 👇 in order to allow the framework access and identify the supported device orientations. Recommended if the application supports landscape orientations.

-(UIInterfaceOrientationMask)application:(UIApplication *)application supportedInterfaceOrientationsForWindow:(UIWindow *)window {
return ViewAR.orientation;
}

3. In the selected UIViewController class, create a RecordAR global variable by adding the following in the interface section of the implementation file (e.g ViewController.m).

@interface ViewController ()
{
    RecordAR *recorder;
}

4. Initialize RecordAR with ARSCNView or ARSKView. Recommended to initialize in (void)viewDidLoad.

Initializing RecordAR with ARSCNView

recorder = [[RecordAR alloc] initWithARSceneKit:self.sceneView];

Initializing RecordAR with ARSKView

recorder = [[RecordAR alloc] initWithARSpriteKit:self.SKSceneView];

5. Call the prepare() method in (void)viewWillAppear:(BOOL)animated

ARWorldTrackingConfiguration *configuration = [ARWorldTrackingConfiguration new];
[recorder prepare:configuration];

6. Call the rest() method in (void)viewWillDisappear:(BOOL)animated

[recorder rest];

7. Call the record() method in the proper method to start recording.

- (IBAction)startRecording:(UIButton *)sender {
    if (recorder.status == RecordARStatusReadyToRecord) {
        [recorder record];
    }
}

8. Call the stopAndExport() method in the proper method to stop recording.

- (IBAction)stopRecording:(UIButton *)sender {
    if (recorder.status == RecordARStatusRecording) {
        [recorder stopAndExport:NULL];
    }
}