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177 votes
3 answers
146k views

The code work, but I'm having a problem setting transparent background to the canvas with three.js. I use: Background.renderer.setClearColor(0xffffff, 0); But then the background gets black. How do I ...
Robert Bue's user avatar
  • 1,914
173 votes
7 answers
222k views

I've been trying to change what seems to be the default background color of my canvas from black to transparent / any other color - but no luck. My HTML: <canvas id="canvasColor"> My CSS: <...
user1231561's user avatar
  • 3,369
163 votes
8 answers
64k views

I'm new and starting to learn about 3D computer graphics in web browsers. I'm interested in making 3D games in a browser. For anyone who has learned both WebGL and three.js... Is knowledge of WebGL ...
r1nzler's user avatar
  • 2,533
92 votes
2 answers
231k views

I'm facing Uncaught TypeError: Cannot destructure property 'basename' of 'React2.useContext(...)' as it is null. In the Link component of the code: import React, { useEffect, useState } from 'react';...
Subham Negi's user avatar
  • 941
88 votes
11 answers
85k views

I've searched around for an example that matches my use case but cannot find one. I'm trying to convert screen mouse co-ordinates into 3D world co-ordinates taking into account the camera. Solutions ...
Rob Evans's user avatar
  • 7,008
87 votes
4 answers
102k views

I am trying to write a small program in Three.js that displays two spheres, one inside the other. The radius of sphere 2 is supposed to oscillate between 0.5 and 1.5 while the radius of sphere1 is ...
cefstat's user avatar
  • 2,416
80 votes
6 answers
100k views

I'm using Three.js with the WebGL renderer to make a game which fullscreens when a play link is clicked. For animation, I use requestAnimationFrame. I initiate it like this: self.animate = function()...
corazza's user avatar
  • 32.6k
77 votes
10 answers
89k views

I am using three.js. I have two mesh geometries in my scene. If these geometries are intersected (or would intersect if translated) I want to detect this as a collision. How do I go about ...
eqiproo's user avatar
  • 1,798
76 votes
7 answers
157k views

I have quite a few objects in my scene so rotating all of them could be a pain. So what is the most easy way to move camera around origin on mouse click and drag? This way all the lights, objects in ...
miki725's user avatar
  • 27.9k
75 votes
3 answers
127k views

I've found some letters but i need to find others such as "c", "m", "p", is this even possible?
Mahmoud Elgohary's user avatar
  • 859
74 votes
13 answers
160k views

I'm using ThreeJS to develop a web application that displays a list of entities, each with corresponding "View" and "Hide" button; e.g. entityName View Hide. When user clicks View button, following ...
harman052's user avatar
  • 979
73 votes
8 answers
169k views

I have a mesh that I want to rotate by 90 degrees inside Three JS. Here is the image of the current situation: I want the selected mesh to be rotated parallelly to the large mesh. I have tried ...
Zaay's user avatar
  • 662
71 votes
6 answers
121k views

I am starting with THREE.js, and I am trying to draw a rectangle with a texture on it, lit by a single source of light. I think this is as simple as it gets (HTML omitted for brevity): function ...
Andrea's user avatar
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71 votes
5 answers
66k views

two objects in the scene. the cube rotate axis should be the cube's center,that's my expect. but the shoe model's rotate axis is the world's y axis. my original code is. cube.rotation.y += 0.01; shoe....
Jinceon's user avatar
  • 1,342
62 votes
4 answers
83k views

I'm loading an OBJ file using Three.js and OBJLoader.js. This returns a Three.Object3D object, which has what you'd expect from a 3D model (position vector, up vector...) What I can't figure out is ...
larryq's user avatar
  • 16.4k

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