My Sketch

let sora;

​

let video;

let handpose;

let hands;

​

// Font laden

function preload() {

  sora = loadFont('LEMONMILK-Light.otf');

}

​

function setup() {

  createCanvas(640, 480);

  video = createCapture(VIDEO);

  video.size(640, 480);

  video.hide();

​

  handpose = ml5.handpose(video, modelLoaded);

​

  textFont(sora);

}

​

function draw() {

  background(0, 10);

  //tint(100);

  //image(video, 0, 0);

​

  if (hands && hands.length > 0) {

    //fill(100, 23, 45);

    tint(random(y),random(y),random(y));

    stroke(100, 23, 45);

    textSize(100);

    textAlign(CENTER, CENTER);

​

    // Finger tips: 4, 8, 12, 16, 20

    // Finger roots: 1, 7, 9, 13, 17

    // Winkel zw. 2 Punkten: Math.atan2(p2.y - p1.y, p2.x - p1.x);

    push();

    let a = Math.atan2(hands[0].landmarks[20][1] - hands[0].landmarks[17][1], hands[0].landmarks[20][0] - hands[0].landmarks[17][0]) + PI/2;

    translate(hands[0].landmarks[20][0], hands[0].landmarks[20][1]);

    rotate(a);

    text("F", 0, 0);

    pop();

    push();

    a = Math.atan2(hands[0].landmarks[16][1] - hands[0].landmarks[13][1], hands[0].landmarks[16][0] - hands[0].landmarks[13][0]) + PI/2;

    translate(hands[0].landmarks[16][0], hands[0].landmarks[16][1]);

    rotate(a);

    text("I", 0, 0);

    pop();

    push();

    a = Math.atan2(hands[0].landmarks[12][1] - hands[0].landmarks[9][1], hands[0].landmarks[12][0] - hands[0].landmarks[9][0]) + PI/2;

    translate(hands[0].landmarks[12][0], hands[0].landmarks[12][1]);

    rotate(a);

    text("N", 0, 0);

    pop();

  //  push();

  //  a = Math.atan2(hands[0].landmarks[8][1] - hands[0].landmarks[5][1], hands[0].landmarks[8][0] - hands[0].landmarks[5][0]) + PI/2;

  //  translate(hands[0].landmarks[8][0], hands[0].landmarks[8][1]);

  //  rotate(a);

  //  text("d", 0, 0);

  //  pop();

    //thumb

    push();

    a = Math.atan2(hands[0].landmarks[4][1] - hands[0].landmarks[1][1], hands[0].landmarks[4][0] - hands[0].landmarks[1][0]) + PI/2;

    translate(hands[0].landmarks[4][0], hands[0].landmarks[4][1]);

    rotate(a);

    text("D", 0, 0);

    pop();

  }

}

​

// When the model is loaded

function modelLoaded() {

  console.log('Handpose loaded!');

  handpose.on('predict', gotHands);

}

​

// Listen to new 'predict' events

function gotHands(results) {

  hands = results;

}

​

​

// Listen to new 'predict' events

handpose.on('predict', results => {

  predictions = results;

});