Wikitude CPU / completion

ARViewController.m

// Check that the device is supported.
NSError *deviceError = nil;
if ( [WTArchitectView isDeviceSupportedForRequiredFeatures:self.requiredFeatures error:&deviceError] ) {
    
    // Create the architect view if needed.
    if ( self.architectView == nil) {
      
        WTArchitectView *architectView = [[WTArchitectView alloc] initWithFrame:self.wikitudeParentView.frame];
        architectView.delegate = self;
        // Set the licence key.
        [architectView setLicenseKey:self.wikitudeLicenceKey];
          
        [self.wikitudeParentView addSubview:architectView];
        self.architectView = architectView;
      
    }
        
    // Make sure calls are balanced.
    if ( !self.architectView.isRunning ) {
            
      // Start rendering.
      [self.architectView start:^(WTStartupConfiguration *configuration) {
                
          // Optional config for camera direction, frame rate etc.
          configuration.captureDevicePosition = self.captureDevicePosition;
        
      } completion:^(BOOL isRunning, NSError *error) {
                
          if (self.loadedURL == nil)
          {
                NSURL *url = [[NSBundle mainBundle] URLForResource:@"index" withExtension:@"html" subdirectory:@"world"];
                [self.architectView loadArchitectWorldFromURL:url withRequiredFeatures:WTFeature_2DTracking];
          }
                
      }];
            
    }
      
}