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0votes
1replies
47views
Implement STL flexi toy maker / add hinges to STL files programmatically
So, what I am trying to implement is STL flexi toy maker app.The desired functionality is simple: the user uploads stl -> selects where to 'cut' (where the hinges will be) -> the model is ...
- 691
1vote
0answers
42views
React-three-fiber: Cannot convert undefined or null to object (useRef)
I’m running into a strange issue with react-three-fiber that only shows up in development, but not after deploying to Vercel.Here’s my setup:<Canvas gl={{ antialias: true }} camera={{ position: [...
- 18
Advice
2votes
1replies
184views
what effect and math is behaind animation at antigravity google with Three.js?
How does antigravity.google create its background animation effect using Three.js, and how can I reproduce something similar (likely using math-based animations)?I'm trying to understand how the ...
- 14.1k
-1votes
0answers
32views
why 'this' is undefined inside WebGLRenderer().setAnimationLoop() [duplicate]
I am new in threejs and initializing scene, render and everything inside a class.I have a method animate and in the constructor, I am doing this: this.renderer.setAnimationLoop(this.animate)inside ...
- 18
0votes
0answers
52views
I can't move from panorama image to next one inside immersive web experience
Inside the VR mode, I can move from image to another I use my own fetching API.I tried to move to the next panorama, but it is not moving inside the scene. I was trying multiple solutions, nothing ...
3votes
1answer
102views
Extruding a path without the z command in Three.js
I am trying to extrude this path using Three.js ('M10,10h100v100'). You'll note there isn’t any 'z' command in the SVG file, and it is just meant to be a polyline, going right 100 and then down 100....
- 1,521
Advice
0votes
0replies
61views
Webgl Threejs canvas performance optimization
Hi guys i am trying to make a website with 3d model in it and you can apply patterns designs texts stickers on the model i am doing it with canvas atlas which is every assets renders inside the oen ...
- 37
2votes
0answers
69views
Keep getting error "THREE.WebGLRenderer: Context Lost" in my React Three Fiber Project
I'm making a school project for the scale of different planets and for now im making an MVP for the app.I get no error when I remove the Slider component but when it is there it reports the error. ...
0votes
0answers
120views
React Three.js: "Error creating WebGL context" even though WebGL works on https://get.webgl.org/
I'm developing a hero section for my React portfolio that includes a 3D model rendered with Three.js via @react-three/fiber.However, when the component loads, I see this error in the browser console:...
0votes
0answers
48views
WebXR controllers for positioning in three.js
In Three.js VR I retrieve references to the controllers like the code below. There are two ways to get controller objects for 2 different purposes, buttons and positions/rotations.controller1 is for ...
- 14.2k
4votes
1answer
70views
i uploaded a 3d model file in cloudinary and want to fetch it but when i doi it, it says: it "cannot read property 'match' of undefined"
i want to show on the screen the 3d model when i import it from cloudinary and it is succesful but the problem is that it wontshow the 3d model on the screen and the error says failed to load GLF ...
1vote
0answers
95views
How to create a looping deforming Text animation
I'm trying to create an SVG animation where a shape continuously deforms (like a breathing or liquid blob).The goal is to later place text inside the shape so that the text appears to deform along ...
- 125
0votes
1answer
37views
How to get face/head direction/rotation from BVH files - Axis Studio?
I'm trying to get the direction/rotation of the head or the direction/rotation of the face from the neck.I'm working whit a BHV file exported from Axis Studio:Body: Axis StudioEuler Order: XYZ...
- 94
1vote
0answers
122views
three.js: How do I wait for the <canvas> image to update for each render?
Calling renderer.render() in a requestAnimationFrame() loop will often fire faster than the <canvas> element can update its image, making any "true" FPS measurement inaccurate.In ...
- 3,978
0votes
0answers
31views
Camera framing problem in R3F (CameraControls + different object aspect ratios +Screens with different sizes)
I’m building a 3D website in React Three Fiber, Three.js, and @react-three/drei.The scene is a 3d circular monument with 4 wall-mounted objects spread evenly around the monument: Mirror, ATM, Statue, ...
- 141
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