Stack Overflow
Stack Overflow

Questions tagged [jsartoolkit]

25 questions
0
votes
0 answers

How can I get/create camera calibration files for jsartoolkit?

I need camera_para.dat files for newer devices with wide-angle lenses for an NFT project I'm working on. The default calibration works well across most older devices, but I'm finding that with newer phones it simply won't track. There doesn't…
wagster
  • 498
  • 4
  • 15
0
votes
0 answers

How to upload AR marker creator to server?

sorry if this is a stupid question; I'm still a student. I'm trying to use Carnaux's nft marker creator (https://github.com/Carnaux/NFT-Marker-Creator), and upload it to my own server. Basically I want a page that looks like this…
ImAnAvocado
  • 1
  • 2
0
votes
1 answer

Issue with webpack in production mode ( minification issue )

I am working on this little project for Augmented Reality, ARnft it is based on a lighter version of Jsartoolkit5, JsartoolkitNFT for only NFT markers. The code follows the ES6 standard (partially) and use webpack as bundler. All is fine in…
kalwalt
  • 460
  • 4
  • 12
0
votes
2 answers

How to get marker position (x,y) AR.js

How can i get the marker position in ARjs ? Example: when the marker found, i wanna know what is his position(X,Y) at screen. I tried to use getBoundingClientRect() but it does not work with Markers My issue: I have 4 markers and they have a…
thyago garcia
  • 43
  • 1
  • 7
0
votes
1 answer

Any way to handle more than one multimarker area in AR.js / A-Frame?

I'm trying to set-up more than one multi-marker area in AR.js with A-Frame. The idea is to have 4 pattern markers laid out as a square frame for each content. The AR.js multimarker examples make use of the learner to put the pose matrix data in the…
gdcii
  • 1
  • 3
0
votes
2 answers

In AR.js When Load Model ,Show A Loading Screen

When We Load A Big 3D Model Or Big A Video, It Takes Time To Load The Assets(Resources) And Render The Resources,So I Want To Show A Loading Screen Or Loading Gif File or a Loading A-Box - Till The Whole Assets Loading And Rendering Is Done,On The…
Aryan
  • 83
  • 1
  • 13
0
votes
0 answers

How to get position of a threejs mesh using jsartoolkit?

So I am using something like this to get the position of an object in my jsartoolkit threejs code: scene.updateMatrixWorld(true); var position = new THREE.Vector3(); position.getPositionFromMatrix(…
Kanerva Peter
  • 237
  • 5
  • 13
0
votes
1 answer

JsARtoolkit Alpha video

i'm trynig to add on marker an alpha video o just a video with threejs and JSARtoolkit, the objects works fine but when i try with a .mov the camera is stopped and has no error on console. i'm following this tutorial to add a video…
Reiatsu Digital
  • 1
  • 1
0
votes
1 answer

Creating 3D environment from jsartoolkit and three.js

I am currently working on my graduation. At the time, I build a simple JSARToolkit page that recognises markers and puts objects over it. My "big project" will be about getting real measures of the walls that stand behind the speakers and calculate…
Riccardo Brunello
  • 3
  • 2
0
votes
1 answer

How to change the augmented reality camera in three.js?

As the example, I try to set up the AR scene in three.js. I use "jsartoolkit" to do that. WebAR I load a JSON model into the AR scene, and it does work. Now I wonder how could I do to change the camera? When I open the AR webpage, it always turn on…
Kevin Hsiao
  • 2,281
  • 2
  • 10
  • 18
1
2