guest271314

• V8

V8 is Google’s open source high-performance JavaScript and WebAssembly engine, written in C++. It is used in Chrome and in Node.js, among others. It implements ECMAScript and WebAssembly, and runs on Windows 7 or later, macOS 10.12+, and Linux systems that use x64, IA-32, ARM, or MIPS processors. V8 can run standalone, or can be embedded into any C++ application.

• SpiderMonkey

SpiderMonkey is Mozilla’s JavaScript and WebAssembly Engine, used in Firefox, Servo and various other projects. It is written in C++, Rust and JavaScript. You can embed it into C++ and Rust projects, and it can be run as a stand-alone shell. It can also be [compiled](https://bytecodealliance.org/articles/making-javascript-run-fast-on

mattdesl

Using data and code from: https://graphics.geometrian.com/research/spectral-primaries.html

See their reference implementation for details (MIT license): https://github.com/geometrian/simple-spectral

This converts sRGB triplet into spectral reflectance, then combines two curves with weighted geometric mean to produce a "mixed" colour.

Installation

mattdesl

/**
 * General-purpose NodeJS CLI/API wrapping the Stable-Diffusion python scripts.
 *
 * Note that this uses an older fork of stable-diffusion
 * with the 'txt2img.py' script, and that script was modified to
 * support the --outfile command.
 */

var { spawn, exec } = require("child_process");
var path = require("path");

mattdesl

NFT Thoughts, Essays, Writings

I'm collecting here a few essays on the net about tokenization in the art world. This list is likely biased and by no means exhaustive.

• Not Another JPG by M Plummer-Fernández (April 09, 2021)
• What does it mean to buy a GIF? by Jack Rusher (March 20, 2021)
• Podcast: Skepticism & Optimism around art NFTs (June 2, 2021)
• Token Gesture by Tina Rivers Ryan (May, 2021)
• Podcast: Two Art Historians Discuss NFTs, Part 2 (July 13, 2021)
• [Custodianship, Copyright, and Provenance: on the non-monetary value of NFTs by Nathaniel Stern](https://nathanielstern.com/text/2021/custodianship-copyright-and-provenance-on-the-non-monetary-value-of

munrocket

WGSL 3D SDF Primitives

Revision: 06.08.2023, https://compute.toys/view/407

Sphere - exact

fn sdSphere(p: vec3f, r: f32) -> f32 {
  return length(p) - r;
}

jackrusher

// three indices to efficiently support all lookups
function createDB() {
    return {eav: new Map(),
            ave: new Map(),
            vea: new Map()};
}

function addToIndex(xs, x, y, z, triple) {
    let ys = xs.get(x);
    if(ys == undefined) {

sindresorhus

Pure ESM package

The package that linked you here is now pure ESM. It cannot be require()'d from CommonJS.

This means you have the following choices:

1. Use ESM yourself. (preferred)
   Use import foo from 'foo' instead of const foo = require('foo') to import the package. You also need to put "type": "module" in your package.json and more. Follow the below guide.
2. If the package is used in an async context, you could use await import(…) from CommonJS instead of require(…).
3. Stay on the existing version of the package until you can move to ESM.

mattdesl

NFT Statement

Feb 26, 2021

I have decided to release a small set of single-edition NFTs on OpenSea.

I plan to place 100% of direct proceeds from the first sale toward the Bounty for More Eco-Friendly NFTs being developed by Artnome and GitCoin, and 25% of direct proceeds of each of the subsequent 9 artworks in this series toward the same fund.

You can bid/purchase/view the first minted artwork here, and the full series here. At the time of writing, I have only placed 1 artwork on auction, but will place the other 9 in the coming days/weeks.

vorg

//MIT License
//Copyright (c) 2021 Felix Westin
//Source: https://github.com/Fewes/MinimalAtmosphere

//Ported to GLSL by Marcin Ignac

#ifndef ATMOSPHERE_INCLUDED
#define ATMOSPHERE_INCLUDED

// -------------------------------------

luruke

/**
 * Try to fix iOS lock on audio.
 *
 * By default, audio on iOS is locked until a sound is played within a user interaction,
 * and then it plays normally the rest of the page session.
 */

// Inspired from https://github.com/goldfire/howler.js/blob/2.0/src/howler.core.js#L212

export default class IosUnlock {