var options = [

  "VIOLET",

  "RISOFEDERALBLUE",

  "FLUORESCENTORANGE",

  "YELLOW",

]

var colors = [];

var ink1, ink2;

function setup() {

    pixelDensity(3);

    c = createCanvas(windowHeight * .8, windowHeight * .8); // Create SVG Canvas

  noLoop();

​

  ink1 = round(random(0,options.length-1));

  console.log(options[ink1]);

  ink2 = round(random(0,options.length-1));

  console.log(options[ink2]);

  colors = [

    new Riso(options[ink1]),

    new Riso(options[ink2])];

}

​

var start, end, side, center;

function draw() {

   start = 0;

   end = width;

   side = end-start;

   center = start + (side / 2);

​

  jokagbo(180, 180, start, start, end, end);

​

​

​

  drawRiso();

//  exportRiso();

}

​

function mousePressed() {

​

  ink1 = round(random(0,options.length-1));

  console.log(options[ink1]);

  ink2 = round(random(0,options.length-1));

  console.log(options[ink2]);

  colors = [

    new Riso(options[ink1]),

    new Riso(options[ink2])];

  clearRiso();

  background(255);

  jokagbo(180, 180, start, start, end, end);

​

  drawRiso();

}

​

// recursion happens in here

function jokagbo(stopW, stopH, minX, minY, maxX, maxY) {

  var w = maxX - minX;

  var h = maxY-minY;

​

  if (w > stopW && h > stopH) {

​

      var centerX = random(minX+(w*.25), maxX-(w*.25));

      var centerY = random(minY + (h*.25), maxY-(h*.25));

​

      //fourQuads(minX, minY, centerX, centerY, maxX, maxY);

​

    jokagbo(stopW, stopH, minX, minY, centerX, centerY); // NW

    jokagbo(stopW, stopH, centerX, minY, maxX, centerY); // NE

    jokagbo(stopW, stopH, minX, centerY, centerX, maxY); // SW

    jokagbo(stopW, stopH, centerX, centerY, maxX, maxY); // SE

  } else {

    var centerX = random(minX+(w*.25), maxX-(w*.25));

    var centerY = random(minY + (h*.25), maxY-(h*.25));

​

    fourQuads(minX, minY, centerX, centerY, maxX, maxY);

  }

}

​

function setColors() {

  if (flipCoin()) {

    colors[0].noFill();

    colors[0].stroke(255);

    colors[0].strokeWeight(2);

​

    colors[1].stroke(random(100,200))

    colors[1].fill(random(100));

  } else {

    colors[1].noFill();

    colors[1].stroke(255);

    colors[1].strokeWeight(2);

​

    colors[0].stroke(random(100,200))

    colors[0].fill(random(100));

  }

}

function fourQuads(sX, sY, cX, cY, eX, eY) {

  setColors();

​

  if ((cX-sX) < 80 && (cY-sY) < 80) {

    colors[deck()].quad(sX, sY, cX, sY, cX, cY, sX, cY) // NW

    colors[deck()].quad(sX, sY, cX, sY, cX, cY, sX, cY) // NW

  } else if (flipCoin()) {

    if ((cX-sX) > (cY-sY)) { // wide

      var offset = (cX - sX)*.33;

      var slant1 = random(sX + offset, cX - offset);

      var slant2 = random(sX + offset, cX - offset);

      //colors[0].fill(100);

      colors[deck()].quad(sX, sY, slant1, sY, slant2, cY, sX, cY) // NW

      colors[deck()].quad(slant1, sY, cX, sY, cX, cY, slant2, cY) // NW

​

      colors[deck()].quad(sX, sY, slant1, sY, slant2, cY, sX, cY) // NW

      colors[deck()].quad(slant1, sY, cX, sY, cX, cY, slant2, cY) // NW

    } else if ((cX-sX) < (cY-sY)) { // tall

      var offset = (cY - sY)*.33;

      var slant1 = random(sY + offset, cY - offset);

      var slant2 = random(sY + offset, cY - offset);

      colors[deck()].fill(100);

      colors[deck()].quad(sX, sY, cX, sY, cX, slant1, sX, slant2) // NW

      colors[deck()].quad(sX, slant2, cX, slant1, cX, cY, sX, cY) // NW

​

      colors[deck()].quad(sX, sY, cX, sY, cX, slant1, sX, slant2) // NW

      colors[deck()].quad(sX, slant2, cX, slant1, cX, cY, sX, cY) // NW

    }

  } else { // straight

    if ((cX-sX) > (cY-sY)) { // wide

      var mid = sX + (cX - sX)/2;

​

      colors[deck()].quad(sX, sY, mid, sY, mid, cY, sX, cY) // NW

      colors[deck()].quad(mid, sY, cX, sY, cX, cY, mid, cY) // NW

​

      colors[deck()].quad(sX, sY, mid, sY, mid, cY, sX, cY) // NW

      colors[deck()].quad(mid, sY, cX, sY, cX, cY, mid, cY) // NW

​

    } else if ((cX-sX) < (cY-sY)) { // tall

      var mid = sY + (cY - sY)/2;

      colors[deck()].quad(sX, sY, cX, sY, cX, mid, sX, mid) // NW

      colors[deck()].quad(sX, mid, cX, mid, cX, cY, sX, cY) // NW

​

      colors[deck()].quad(sX, sY, cX, sY, cX, mid, sX, mid) // NW

      colors[deck()].quad(sX, mid, cX, mid, cX, cY, sX, cY) // NW

​

    }

  }

​

  if ((cX- sX) < 80 && (eY-cY) < 80) {

    //colors[1].fill(255);

    colors[deck()].quad(sX, cY, cX, cY, cX, eY, sX, eY) // SW

    colors[deck()].quad(sX, cY, cX, cY, cX, eY, sX, eY) // SW

  } else if (flipCoin()) {

    if ((cX- sX) > (eY-cY) ) { // wide

      var offset = (cX - sX)*.33;

      var slant1 = random(sX + offset, cX - offset);

      var slant2 = random(sX + offset, cX - offset);

      colors[deck()].quad(sX, cY, slant1, cY, slant2, eY, sX, eY) // SW

      colors[deck()].quad(slant1, cY, cX, cY, cX, eY, slant2, eY) // SW

​

      colors[deck()].quad(sX, cY, slant1, cY, slant2, eY, sX, eY) // SW

      colors[deck()].quad(slant1, cY, cX, cY, cX, eY, slant2, eY) // SW

    } else if ((cX- sX) < (eY-cY)) { // tall

      var offset = (eY-cY)*.33;

      var slant1 = random(cY + offset, eY - offset);

      var slant2 = random(cY + offset, eY - offset);

      colors[deck()].quad(sX, cY, cX, cY, cX, slant1, sX, slant2) // SW

      colors[deck()].quad(sX, slant2, cX, slant1, cX, eY, sX, eY) // SW

      colors[deck()].quad(sX, cY, cX, cY, cX, slant1, sX, slant2) // SW

      colors[deck()].quad(sX, slant2, cX, slant1, cX, eY, sX, eY) // SW

    }

  } else { // straight

    if ((cX- sX) > (eY-cY) ) { // wide

      var mid = sX + (cX - sX)/2;

​

      colors[deck()].quad(sX, cY, mid, cY, mid, eY, sX, eY) // SW

      colors[deck()].quad(mid, cY, cX, cY, cX, eY, mid, eY) // SW

​

      colors[deck()].quad(sX, cY, mid, cY, mid, eY, sX, eY) // SW

      colors[deck()].quad(mid, cY, cX, cY, cX, eY, mid, eY) // SW

​

    } else if ((cX- sX) < (eY-cY)) { // tall

      var mid = cY + (eY-cY)/2;

​

      colors[deck()].quad(sX, cY, cX, cY, cX, mid, sX, mid) // SW

      colors[deck()].quad(sX, mid, cX, mid, cX, eY, sX, eY) // SW

​

      colors[deck()].quad(sX, cY, cX, cY, cX, mid, sX, mid) // SW

      colors[deck()].quad(sX, mid, cX, mid, cX, eY, sX, eY) // SW

​

    }

  }

​

​

  if ((eX - cX) < 60 && (cY-sY) < 60) {

  //  colors[2].fill(255);

    colors[deck()].quad(cX, sY, eX, sY, eX, cY, cX, cY) // NE

    colors[deck()].quad(cX, sY, eX, sY, eX, cY, cX, cY) // NE

  } else if (flipCoin()) {

    if ((eX - cX) > (cY-sY)) { // wide

      var offset = (eX - cX)*.33;

      var slant1 = random(cX + offset, eX - offset);

      var slant2 = random(cX + offset, eX - offset);

      colors[deck()].quad(cX, sY, slant1, sY, slant2, cY, cX, cY) // NE

      colors[deck()].quad(slant1, sY, eX, sY, eX, cY, slant2, cY) // NE

      colors[deck()].quad(cX, sY, slant1, sY, slant2, cY, cX, cY) // NE

      colors[deck()].quad(slant1, sY, eX, sY, eX, cY, slant2, cY) // NE

    } else if ((eX - cX) < (cY-sY)) { // tall

      var offset = (cY-sY)*.33;

      var slant1 = random(sY + offset, cY - offset);

      var slant2 = random(sY + offset, cY - offset);

      colors[deck()].quad(cX, sY, eX, sY, eX, slant1, cX, slant2) // NE

      colors[deck()].quad(cX, slant2, eX, slant1, eX, cY, cX, cY) // NE

      colors[deck()].quad(cX, sY, eX, sY, eX, slant1, cX, slant2) // NE

      colors[deck()].quad(cX, slant2, eX, slant1, eX, cY, cX, cY) // NE

    }

  } else { // straight

    if ((eX - cX) > (cY-sY)) { // wide

      var mid = cX + (eX - cX)/2;

      colors[deck()].quad(cX, sY, mid, sY, mid, cY, cX, cY) // NE

      colors[deck()].quad(mid, sY, eX, sY, eX, cY, mid, cY) // NE

      colors[deck()].quad(cX, sY, mid, sY, mid, cY, cX, cY) // NE

      colors[deck()].quad(mid, sY, eX, sY, eX, cY, mid, cY) // NE

​

    } else if ((eX - cX) < (cY-sY)) { // tall

      var mid = sY + (cY-sY)/2;

      colors[deck()].quad(cX, sY, eX, sY, eX, mid, cX, mid) // NE

      colors[deck()].quad(cX, mid, eX, mid, eX, cY, cX, cY) // NE

      colors[deck()].quad(cX, sY, eX, sY, eX, mid, cX, mid) // NE

      colors[deck()].quad(cX, mid, eX, mid, eX, cY, cX, cY) // NE

​

    }

  }

​

  if ((eX-cX) < 60 && (eY-cY) < 60) {

  //  colors[3].fill(255);

    colors[deck()].quad(cX, cY, eX, cY, eX, eY, cX, eY) // SE

    colors[deck()].quad(cX, cY, eX, cY, eX, eY, cX, eY) // SE

  } else if (flipCoin()) {

    if ((eX-cX) > (eY-cY)) { // wide

      var offset = (eX - cX)*.33;

      var slant1 = random(cX + offset, eX - offset);

      var slant2 = random(cX + offset, eX - offset);

      colors[deck()].quad(cX, cY, slant1, cY, slant2, eY, cX, eY) // SE

      colors[deck()].quad(slant1, cY, eX, cY, eX, eY, slant2, eY) // SE

      colors[deck()].quad(cX, cY, slant1, cY, slant2, eY, cX, eY) // SE

      colors[deck()].quad(slant1, cY, eX, cY, eX, eY, slant2, eY) // SE

    } else if ((eX-cX) < (eY-cY)) { // tall

      var offset = (eY-cY)*.33;

      var slant1 = random(cY + offset, eY - offset);

      var slant2 = random(cY + offset, eY - offset);

      colors[deck()].quad(cX, cY, eX, cY, eX, slant1, cX, slant2) // SE

      colors[deck()].quad(cX, slant2, eX, slant1, eX, eY, cX, eY) // SE

      colors[deck()].quad(cX, cY, eX, cY, eX, slant1, cX, slant2) // SE

      colors[deck()].quad(cX, slant2, eX, slant1, eX, eY, cX, eY) // SE

    }

  } else { // straight

    if ((eX-cX) > (eY-cY)) { // wide

      var mid = cX + (eX - cX)/2;

​

      colors[deck()].quad(cX, cY, mid, cY, mid, eY, cX, eY) // SE

      colors[deck()].quad(mid, cY, eX, cY, eX, eY, mid, eY) // SE

      colors[deck()].quad(cX, cY, mid, cY, mid, eY, cX, eY) // SE

      colors[deck()].quad(mid, cY, eX, cY, eX, eY, mid, eY) // SE

​

    } else if ((eX-cX) < (eY-cY)) { // tall

      var dist = (eY-cY)

      var mid = cY + (eY-cY)/2;

​

      colors[deck()].quad(cX, cY, eX, cY, eX, mid, cX, mid) // SE

      colors[deck()].quad(cX, mid, eX, mid, eX, eY, cX, eY) // SE

      colors[deck()].quad(cX, cY, eX, cY, eX, mid, cX, mid) // SE

      colors[deck()].quad(cX, mid, eX, mid, eX, eY, cX, eY) // SE

​

    }

  }

​

/* test: basic 4 quadrants

  quad(sX, sY, cX, sY, cX, cY, sX, cY) // NW

  quad(sX, cY, cX, cY, cX, eY, sX, eY) // SW

  quad(cX, cY, eX, cY, eX, eY, cX, eY) // SE

  quad(cX, sY, eX, sY, eX, cY, cX, cY) // NE

*/

​

​

}

​

function deck() {

  var randomno = round(random(0,1));

//  console.log(options[randomno]);

  return randomno;

}

​

function keyPressed() {

  if (keyCode == 32) {

    exportRiso();

    var today = "_02-20_"

    var h = hour();

    var m = minute();

    var s = second();

    var filename = "BRIGHTRED".toLowerCase()

      + "-" + options[ink2].toLowerCase()

      + "-" + today + h + "-" + m + "-" + s;

    saveCanvas(c, filename, 'png');

  }

}

function flipCoin() {

  var tails = round(random(0,1));

  //console.log(tails)

  if(tails == 0){

    return true;

  } else {

    return false;

  }

}

​