Can I multiple models in one file for ImageTracking?

🌵 Needle Engine
21

Hey, I was going through the new needle update on #:books:-releases, the quest can support AR? I’m mostly gonna buy the Quest 3 (it’s hard to get in India right now), but does it require any specific settings or does it work out of the box like for android?

by user 392979063620501504

22

Also are you guys planning a patch for the image tracking or is there anything I need to do to make it perform better?

by user 392979063620501504

23

Works out of the box! AR on Quest is passthrough. Keep in mind Quest Browser doesn’t support the full WebXR spec (e.g. meta doesn’t expose image tracking or any kind of camera access out of privacy reasons)

24

Oh damn okay, interesting nonetheless

by user 392979063620501504

25

Didn’t get to look into it today but definitely will. Having multiple images is certainly an intended usecase

26

Cool cool, looking forward to it

by user 392979063620501504

27

The new patch has alot of interesting updates, I have been playing with the physics setting for VR so looking forward to the additions

by user 392979063620501504

28

by user 392979063620501504

29

Hi, sorry to disturb you guys, were you able to patch or improve the multiple image tracking thing?

by user 392979063620501504

30

Hi, there have been improvements to the startup time with image tracking in latest versions

31

Hey

by user 392979063620501504

32

I tried making some changes and did more testing to see how it can improve

by user 392979063620501504

33

Changed in some images and other stuff here and there

by user 392979063620501504

34

First test- looks like 2/3 model works depending on the order I which they are found on camera

https://cdn.discordapp.com/attachments/1171002486866329640/1173320095947292732/az_recorder_20231112_232158_edited.mp4?ex=65db7efe&is=65c909fe&hm=39ff9a76877351fd9f3a33187618d43d008cb2a784994824caefd1a09c8a146b&(image larger than 4 MB)

by user 392979063620501504

35

This is what happens frequently, often glitching the most after two models are placed

by user 392979063620501504

36

Most recent test - the only time all three models were detected albeit does glitch quite a bit

https://cdn.discordapp.com/attachments/1171002486866329640/1173320363896229898/az_recorder_20231112_231806.mp4?ex=65db7f3d&is=65c90a3d&hm=9d03cec1a1220c77c506fdaa80c5c60e72bdeb476635f3f7081b2610488d1b42&(image larger than 4 MB)

by user 392979063620501504

37

It would really add to the effect If the models only loaded in when the image is detected, otherwise it’s gonna be out of place

by user 392979063620501504

38

Hey, guys any suggestion on what I can do to improve on this performance?

by user 392979063620501504

39

@herbst🌵?

by user 392979063620501504

40

Sorry to ping, would really like some insight :sweat_smile:

by user 392979063620501504