ColorRecoNEW

let capture;

let centerX, centerY;

let phrases;

​

​

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  capture = createCapture({ audio: false, video: { facingMode: { exact: "environment" } }});

  capture.size(windowWidth, windowHeight);

  capture.hide();

  centerX = width / 2;

  centerY = height / 2;

​

  // Define phrases for certain hue ranges

  phrases = [

    { minHue: 0, maxHue: 30, phrase: "0,5 µSv/h" },

    { minHue: 31, maxHue: 90, phrase: "0,3 µSv/h" },

    { minHue: 91, maxHue: 150, phrase: "0,2 µSv/h" },

    { minHue: 151, maxHue: 210, phrase: "? " },

    { minHue: 211, maxHue: 270, phrase: "Hotspot" },

    { minHue: 271, maxHue: 330, phrase: "0,5 µSv/h" },

    { minHue: 331, maxHue: 360, phrase: "0,5 µSv/h" }

  ];

​

}

​

function draw() {

  image(capture, 0, 0, width, height);

​

  // Get the color of the center pixel

  let c = capture.get(centerX, centerY);

  // Convert the color to HSB and get the hue value

  let hueValue = hue(color(c));

​

  let phrase = getPhraseForHue(hueValue);

  textFont('Courier New')

  fill(0);

  textSize(60);

  textAlign(CENTER, CENTER);

  text(phrase, width / 2, height - height / 3);

  noFill();

  strokeWeight(4);

  stroke(c);

  ellipse(centerX, centerY, 40);

  ellipse(centerX, centerY, 2);

}

​

function getPhraseForHue(hueValue) {

  for (let i = 0; i < phrases.length; i++) {

    if (hueValue >= phrases[i].minHue && hueValue <= phrases[i].maxHue) {

      return phrases[i].phrase;

    }

  }

  return "?";

​

}

​