Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

How do you focus on the Android Camera for use with ARCore

Hello I am wondering, how do you focus the Android camera when using ARCore. A lot of my trackers only pick up if they are a certain distance, and for use on a business card, it will never pick up because the camera is set to one focus and its blurry with up close objects. Any ideas?

Autofocus is something I wouldn't mind either.

Thank you ahead of time.

Product Version: UE 4.19
more ▼

asked Jul 16 '18 at 07:39 PM in Everything Else

avatar image

21 3 5 12

avatar image rasamaya Nov 26 '18 at 12:25 AM

I believe adding this via manifest requirements overrides will get focus when its first activated only. this is what your looking for though, Parameters.FOCUS_MODE_CONTINUOUS_VIDEO I have not discovered how to change this setFocusMode Parameter. Did you ever figure it out?

I guess as of arcore2 Autofucus is on by default now. For a regular camera video feed, you still need to turn it on,such as bar code, qr code etc.

avatar image oppne Dec 11 '18 at 09:51 AM

"arcore2 Autofucus is on by default now.", no, im not having autofocus there. S7

avatar image oppne Dec 11 '18 at 09:50 AM

Wondering about the same, huge problem, cant do any type of image recogniztion

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

0 answers: sort voted first
Be the first one to answer this question
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question