Hi, I am struggling to use Vuforia for image detection. The problem occurs when i call pauseAR method to pause the vuforia and the app goes to deadlock. Below i'm attaching the log file as well as corresponding methods. Please let me know what should i do ? Thanks.
- (void) pauseAR {
NSError * error = nil;
if (![vapp pauseAR:&error]) {
NSLog(@"Error pausing AR:%@", [error description]);
}
}
- (void)renderFrameVuforia
{
[self setFramebuffer];
.................................
.................................
if (!strcmp(trackable.getName(), "steering_wheel_right_3")) {
[self pauseAR];
}
.................................
.................................
Vuforia::Renderer::getInstance().end();
[self presentFramebuffer];
}
| Attachment | Size |
|---|---|
 Screen Shot 2016-08-02 at 3.06.41 PM.png | 35.65 KB |
Hello,
It is normally recommended to stop the trackers before stopping the camera. Please review the Vuforia sample code in SampleApplicationSession.java:
public void stopCamera()
{
if (mCameraRunning)
{
mSessionControl.doStopTrackers();
mCameraRunning = false;
CameraDevice.getInstance().stop();
CameraDevice.getInstance().deinit();
}
}
Thanks.