mk30

var h = require('virtual-dom/h');
var str = require('virtual-dom-stringify');
var http = require('http');
var fs = require('fs');
var ecstatic = require('ecstatic');
var st = ecstatic(__dirname);
var hyperstream = require('hyperstream');
var path = require('path');

var server = http.createServer(function (req, res) {

mk30

vec3 hsl2rgb(in float h, float s, float l) {
  vec3 rgb = clamp( abs(mod(h*6.0+vec3(0.0,4.0,2.0),6.0)-3.0)-1.0, 0.0, 1.0);
  return l + s * (rgb-0.5)*(1.0-abs(2.0*l-1.0));
}

void mainImage(out vec4 fragColor, in vec2 fragCoord) {
  float t = iGlobalTime;
  vec2 uv = fragCoord.xy / iResolution.xy;
  float x = uv.x, y = uv.y;
  float h = 0.4 * t;

mk30

<script type="text/javascript">
var context = new AudioContext(),
    oscillator = context.createOscillator();
oscillator.connect(context.destination);
oscillator.start(context.currentTime);
</script>

mk30

marina@lilserve:~$ top

top - 18:05:25 up 40 days, 14:29,  1 user,  load average: 0.02, 0.27, 0.21
Tasks:  78 total,   1 running,  77 sleeping,   0 stopped,   0 zombie
%Cpu(s):  0.0 us,  0.0 sy,  0.0 ni,100.0 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem:    501792 total,   487360 used,    14432 free,     5188 buffers
KiB Swap:  1048572 total,       40 used,  1048532 free.    78992 cached Mem

  PID USER      PR  NI    VIRT    RES    SHR S %CPU %MEM     TIME+ COMMAND                     
 2340 marina    20   0   24816   1520   1112 R  0.3  0.3   0:00.03 top                         

mk30

var mesh = isosurface.surfaceNets([26,26,26],
function sdTorus(a, b) //a should be a vec3, b should be a vec2
{
  c = [glvec2.length([a[0], a[2]])-b[0],a[1]];
  return glvec2.length(c)-a[1];
}, [[-11,-11,-11], [11,11,11]])

mk30

module.exports = function (regl){
  const drawcyl = regl({
    frag: `
      precision mediump float;
      varying vec3 vnormal;
      vec3 hsl2rgb(vec3 hsl) {
        vec3 rgb = clamp( abs(mod(hsl.x*5.0+vec3(0.0,4.0,2.0),6.0)-3.0)-1.0, 0.0, 1.0 );
        return hsl.z - hsl.y * (rgb-0.5)*(3.0-abs(2.0*hsl.y-1.0));
      }
      void main () {

mk30

const regl = require('regl')()
const vectorizeText = require('vectorize-text')
const mat4 = require('gl-mat4')
const glsl = require('glslify')
const textMesh = vectorizeText('thank you pauline oliveros', {
  triangles: true,
  width: 5,
  textAlign: 'center',
  textBaseline: 'middle'
})

mk30

  if (prows) {
    var phex = pals[state.palette].hex
    for (var i = 0; i < phex.length; i += 10) {
      prows.push(phex.slice(i,i+10))
    }
  }

mk30

function colors (onclick) {
    var pkeys = Object.keys(state.paletteMap)
    var prows = []
    for (var i = 0; i < pkeys.length; i += 10) {
      prows.push(pkeys.slice(i,i+10))
    }
    return html`<div class="colors">
      ${prows.map(function (row) {
        return html`<div>
          ${row.map(function (src) {

mk30

download appropriate file from https://nodejs.org/en/download/

`tar -xf /name/of/file.tar.gz -C /usr/local/`

`export PATH=$PATH:node_dir/bin`

if in ubuntu: `sudo ln -s "$(which nodejs)" /usr/bin/node`