leinonen

// Data Representation
function isAtom(x) { return typeof x !== 'object' || x === null; }
function isList(x) { return Array.isArray(x); }

// Parser (Converting Text to Data)
function parse(input) {
    // Better tokenization that handles multi-line input
    let tokens = input.replace(/\(/g, ' ( ')
                      .replace(/\)/g, ' ) ')
                      .replace(/\n/g, ' ')          // normalize newlines

leinonen

#ifdef GL_ES
precision mediump float;
#endif

uniform float time;
uniform vec2 resolution;
#define PI 3.1415926535898
#define EPS 0.01
const float clipFar = 16.0;