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Question by
tomazsaraiva · Mar 30, 2017 at 05:49 PM ·
webglwebcamtexturewebcam
WebGL Webcam light keeps enabled after stoping WebCamTexture
I'm using the following script to enable/disable the webcam on WebGL.
It works fine on the Editor but on the browser, the webcam light stays on after disabling the WebcamTexture.
It happens on Chrome and Firefox.
Any ideas?
Thanks.
public void Enable()
{
#if UNITY_EDITOR || DEVELOPMENT_BUILD
Debug.Log("Enable");
#endif
_enabled = true;
}
public void Disable()
{
#if UNITY_EDITOR || DEVELOPMENT_BUILD
Debug.Log("Disable");
#endif
_enabled = false;
}
#region MONOBEHAVIOUR
void Update()
{
if(_enabled)
{
if(_webcamTexture == null)
{
while(!Application.RequestUserAuthorization(UserAuthorization.WebCam).isDone)
{
return;
}
if (Application.HasUserAuthorization(UserAuthorization.WebCam))
{
#if UNITY_EDITOR || DEVELOPMENT_BUILD
Debug.Log("Webcam authorized");
#endif
_webcamTexture = new WebCamTexture (WebCamTexture.devices[0].name);
_webcamTexture.Play ();
}
else
{
#if UNITY_EDITOR || DEVELOPMENT_BUILD
Debug.Log("Webcam NOT authorized");
#endif
}
}
else if (_webcamTexture.isPlaying)
{
if(!_ready)
{
if (_webcamTexture.width < 100)
{
return;
}
_ready = true;
}
if(_webcamTexture.didUpdateThisFrame)
{
_aspectRatioFitter.aspectRatio = (float)_webcamTexture.width / (float)_webcamTexture.height;
_imageRectTransform.localEulerAngles = new Vector3 (0, 0, -_webcamTexture.videoRotationAngle);
_image.texture = _webcamTexture;
}
}
}
else
{
if(_webcamTexture != null)
{
_webcamTexture.Stop ();
_webcamTexture = null;
_image.texture = null;
}
}
}
#endregion
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