// The Nature of Code

// The Coding Train / Daniel Shiffman

// https://youtu.be/oXwCVDXS2Lg

// https://thecodingtrain.com/learning/nature-of-code/3.3-angles-and-vectors.html

​

// Basic: https://editor.p5js.org/codingtrain/sketches/Fn1feR81W

// Approximate Time: https://editor.p5js.org/codingtrain/sketches/uGCYH4-PN

// Exact Time Exercise: https://editor.p5js.org/codingtrain/sketches/jp2B-0Wkg

// Main: https://editor.p5js.org/codingtrain/sketches/MfvyVULHT

// Yoyo: https://editor.p5js.org/codingtrain/sketches/qBhVjZ0pn

// 2-axes Exercise: https://editor.p5js.org/codingtrain/sketches/_ir7-suNG

​

let angle = 0;

let angleV = 0.05;

​

function setup() {

  createCanvas(600, 400);

}

​

function draw() {

  background(0);

  translate(300, 200);

  fill(252, 238, 33);

  stroke(252, 238, 33);

  let y = map(sin(angle), -1, 1, -200, 200);

  strokeWeight(4);

  line(0, 0, 0, y);

  circle(0, y, 32);

  angle += angleV;

}

​