Log in or register to post comments

Update image not displaying

February 18, 2014 - 10:37pm #1

I developed app with cloud-recognition. I updated (changed) thumbURL image in database. When i scan the image using app, still it displays the old image only. It won't taking new image. Is i need to change any code?

Update image not displaying

February 19, 2014 - 4:29am #6

If you post on the https://developer.vuforia.com/forum/ar-technical-discussion/ios   forum, you can get some advice from our iOS specialist.

 

Update image not displaying

February 19, 2014 - 1:16am #5

I'm using iOS cloud recognition sample app. I just hide all other images and label (title,author). I need to display only thumbURL.

Update image not displaying

February 19, 2014 - 1:12am #4

Update image not displaying

February 19, 2014 - 1:11am #3

I'm using iOS native app not unity. I'm running sample of vuforia-sdk-ios-2-0-32. Which file i need to change?

Update image not displaying

February 19, 2014 - 1:05am #2

Are you referring to your own app or the Cloud Reco / Books sample ?

Anyway, if you are building an App by modifying the Book sample, the relevant code you need to look at is in the ContentManager.cs, see the LoadBookThumb() method.

In particular, the book thumb URL is loaded in this line:

mBookThumb = new WWW(mBookData.BookThumbUrl);

and the texture is updated in this line:

mBookInformationParser.UpdateBookThumb(mBookThumb.texture);

 

Log in or register to post comments