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Questions tagged [8thwall-web]

45 questions
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Improving stability in A-Frame and AR.js image tracking app without using third-party engines

I am currently working on an image tracking application using A-Frame and AR.js in a browser environment. However, I am facing stability issues in the scene, and it does not match the level of stability provided by other chargeable engines like 8th…
Nino Zurashvili
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Centering `text-geometry` text

I'm working on a project on 8th Wall using A-Frame and Three.js. I'm using a component called "text-geometry" which generates extruded text nicely. But I want the text to be centered, not "flush-left", so I need to move it left by half its rendered…
Dan
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`getOrCreateObject3D` has been deprecated. Use `setObject3D()` and `object3dset` event instead

I'm working on a project on 8th Wall using A-Frame and Three.js. I'm using a component called "text-geometry" which generates extruded text. But I keep getting this warning: `getOrCreateObject3D` has been deprecated. Use `setObject3D()` and…
Dan
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Incorrect displaying some colors in 8th Wall scene (which uses Three js)

today I have an issue with correctly displaying some colors on the 8th Wall scene (which uses Three js). in this image, you see what I expect (it is my other Three js scene) in this image, you see what I have the blue color is too darker but the…
Roman Kushyk
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How to replace ./images/star2.png with image texture src in particle-system="preset: dust; texture: ./images/star2.png; particleCount: 2000;

I am working on an aframe ar app on 8thwall. I am using particle system. Seems that the texture is not loaded from the local system. How can I replace the texture path with an http link? The code extract that does not work is below …
Maria
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How to use AFrame Inspector tool with 8th wall

I'm currently using 8th Wall paid plan to develop some scenes for mobile web AR. In their docs, they mention running the A-Frame Inspector tool: 8th Wall Docs- Visual Inspector and Dev Tools. They don't mention how to actually run the A-Frame…
Christopher
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How to add Three.js EffectComposer to 8th Wall

I'm trying to get a three.js postprocessing bloom effect working in 8th Wall but can't seen to get things working right. I'm loading the EffectComposer in head.html using:
Wilrick B
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Simple Box Project doesn't work as aspected

I actually trying to show a red cube on a post card (image tracker). Unfortunately I can't see the cube. So I try to position a red cube in the room. But I don't see him either. What am I doing wrong? Since I am a complete beginner, this is probably…
André K
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Hot Swapping 3d Frameworks

The AR project I'm working on requires that I transition back and forth a few times between a .hcap volumetric video scene and an interactive game scene. I'm using 8th wall / three.js (HoloVideoObject) for the .hcap scene, and would like to use…
Spencer
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Change opacity of glb 3D model with aframe

I am trying to make a web app where I can use world tracking to view a 3D model. I am trying to change the opacity of the model using the material property of the a-entity tag, however it does not seem to be working. any idea on how to change the…
NKhondaker
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While playing animation in 8th wall aframe-js there is delay for animation play

I have an animation, when I press a connected uibutton the animation plays, however, the first time the animation plays it has a slight delay before it starts. On the js file I will have five of animations so clicking it plays consecutively. How can…
Muthu Kv
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8th wall with Ipad pro IOS 13 loops on requesting camera access

When using the Ipad with the demos, it seems to be looping with requesting access to the camera. "Refresh the page to enable camera access for AR."
Bohdan
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needed Trigger face effect and image-marker manually by JS

I need the face effects and image marker action to wait until the verification result is true then they can access them in order. Get verification from API -> open image marker -> found image -> trigger face effect any help is very appreciated, I'm…
Farah Noriffat
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How to add a custom texture image for particle system in 8th wall?

I am working on 8th wall particle system (https://www.8thwall.com/8thwall/fireworks-aframe) and I want to add a custom texture instead of the default 'star2.png'. I created an 'images' folder under assets and tried to reference it but it is not…
Niveditha Holla
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How to add custom button in Hologram Play mode in 8th Wall

I am developing 8th wall Hologram project. I want to add my custom button while hologram video is getting played. How to do it?
Laxminarayan
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