Three.js: Converting RGB Decimal color into HEX RGB color

Question

Hello right now I have a task to do but I am kind of stuck with the color bit. I am working with three.js (a javascript library). In the task at a certain point, I need to convert decimal color code (eg 12615680 into something like this: #FF0000 or 0xFF0000 . The solution should be javascript code (function) which can convert the decimal color to hex.

Answer 1

In three.js, you can use this pattern to convert a decimal color to a hex string:

var c = new THREE.Color(); // create once and reuse

c.set( 12615680 );

c.getHexString(); // "c08000"

three.js r.89