I've read through some comments and apparently a lot of people are experiencing issues with Location Based AR.
Is this stable enough to be used in a project?
I tried using the library and the results were pretty bad. Objects weren't near the specific GPS point and they also followed me if I tried walking away from it. Also tried setting up some specific parameters regarding min/maxDistance, GPS update settings and also smoothing factor but nothing worked well.
Has someone actually got a satisfactory result with this or should I just give up and develop an app instead?
I am building an AR.js App with around 100 Markers. I am using custom Image Markers with different border colours (Not NFT Images) and the thing that I noticed is, that my camera starts detecting objects (such as my keyboard, books and posters in my room) that are not Markers that I am using in the App. Is there anyway that I can improve the camera detection quality or block the camera to detect objects in real world that are not markers. There are some properties that I modified, e.g. Marker size, SmoothCount, SmoothTolerance, SmoothThreshold but without help so does anybody have a tip for me?
1 reply
far value more than 1000 meters. It worked with the same code until 2 days before. I didnt change anything in my code and suddenly it doesn't work. Some places that are about 1km away will show when having them in the center of the screen and won't show if they are at the edges... What could be wrong?
1 reply
It works great with android phones.
but the video don't start autoplay with iphones.
but my project requires cross platform mobile devices.
I know this is a very old issue but i couldn't find any proper documentation how this can be fixed.
Can anyone provide me a complete solution to fix this autoplay issue with iphone?
Hello everyone! I am experimenting with Location AR in 8th wall. I have already gotten several solutions from 8th wall support, but nothing works. They had asked me to post this here because they know too little about this topic and you guys can probably help me.
I had first created a completely new project in 8th wall and saw that the method works well. Now I wanted to add the same method in my existing project but this is where it does a bit difficult....
I am just adding these lines of code:
Head.html:
- <script src=“https://raw.githack.com/AR-js-org/AR.js/master/aframe/build/aframe-ar-nft.js” crossorigin=“anonymous”></script>
Body.html: - <a-scene ... vr-mode-ui=“enabled: false” embedded arjs=“sourceType: webcam; debugUIEnabled: false;“> ...
- <a-camera .... gps-camera>....
- <a-entity ..... gps-entity-place=“latitude: 50.92030355222422; longitude: 2.97459464787214;“>
On the first video you can see how it works normally without these 4 lines of code (not location-based) and on the second video I add these lines and immediately have a zoomed in video. You can also see that the splash-image (start screen with start button) is even struggling by using that gps camera. Hopefully this is enough information to help me :)
Video 1 (normal): https://www.dropbox.com/s/sxm02wey5fu8x8c/RPReplay_Final1648130782.mp4?dl=0
Video 2 (zoomed in): https://www.dropbox.com/s/8y94drik1qofmwe/RPReplay_Final1648131356.mp4?dl=0
hello there all!
I'm a designer using ar.js for a thesis project, and having issues with A-Frame location-based AR. Every entity I've placed has a specific gps-entity-place with lat and long coordinates, but when I open the project on my phone the distance doesn't adjust as I walk closer or further away. Every entity treats the phone as the origin, not specific physical-world locations. I'd like to not have to import the locations through an API, because there's only a few of them, but if it comes to that I will.
I think @SandroMiccoli brought up a similar issue a couple of months ago, wondering if anyone following the new location updates has any insight.
https://kalwalt.github.io/jsartoolkit5/examples/multimarker_barcode_threejs.html
1 reply
I am currently working on a aframe project and want to enhance UX.
I am wondering if anyone has created a custom marker reader that enables users to focus their camera on the marker that is supposed to be scanned? Like https://minhazav.medium.com/qr-code-scanner-using-html-and-javascript-3895a0c110cd but for a-marker specifically?
Looking forward for your help and support !
Hello everyone
I'm trying to change an attribute with the value of a variable. Previously I have already defined the id of the a-asset-item where these are HEXANO-obj and HEXANO-mtl.
I tried it this way but got no result.
<script>
function change(){
var nombreQuimico = "HEXANO";
var objeto = "#" + nombreQuimico + "-obj";
var textura = "#" + nombreQuimico + "-mtl";
//Change attribute obj and mtl from a obj model
var el = document.querySelector("#entityID1");
el.setAttribute("obj-model", "obj:objeto; mtl:textura");
}
</script>
Can you help me? Thanks!
I want to develop an extension to AR.js to detect 1D Barcode (meaning EAN, UPC_A).
It would be great to mimic the function of SCANDIT ( https://www.scandit.com/products/augmented-reality/ ) I'm in the process of understanding AR.js code. If anybody has some understanding of how to do it it would very much appreciate.
