convert color hex values for use in three.js json files

Question

Question - when I use the three.js editor it outputs an app.json file where color values are listed as an integer, for example:

"materials": [
{
    "uuid": "26C18ACF-3733-4B92-AC67-E25A132B27D0",
    "type": "MeshPhongMaterial",
    "color": 16777215,

I want to modify that color directly in the JSON file to some hex or RGBA equivalent, but I have no idea how to convert to whatever system of color this JSON file is using. Anyone know how to do this?

WestLangley · Accepted Answer · 2016-03-01 19:11:30Z

1

You can use the three.js library to convert base 10 color values to hex:

var c = new THREE.Color( 123456789 ).getHexString();
console.log( '0x' + c  );

Or using Google, simply type

0xff0000 in base 10

or

16711680 in hex

three.js r.74

edited Mar 1, 2016 at 19:11

answered Mar 1, 2016 at 19:02

WestLangley

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