​

// Please don't remove the lines marked with "***"

​

// Press "0" to add a sample to "0" label.

// Press "1" to add a sample to "1" label.

// Press "2" to add a sample to "2" label.

​

// Press " " (SpaceBar) to initiate the classification.

​

// Press ")" (shift+0) to clear all samples in "0" label.

// Press "!" (shift+1) to clear all samples in "1" label.

// Press "@" (shift+2) to clear all samples in "2" label.

​

// Press "S" (shift+s) to save the stored sample data.

// Press "L" (shift+l) to load sample data from a JSON file.

​

function setup() {

  createCanvas(640, 480);

  background(50);

​

  setupKNN(); // ***

}

​

function draw() {

  background(50);

​

  drawMirroredCam();

​

  // add your code here

  if (resultLabel == "0") {

    text("Label 0", 100, 100);

  }

  if (resultLabel == "1") {

    text("Label 1", 100, 100);

  }

  if (resultLabel == "2") {

    text("Label 2", 100, 100);

  }

​

  showLabels();

}

​

function keyPressed() {

  updateKNN(key); // ***

}