// recording shape commands (press any key to 

// generate the code.) 

​

let buf = "";

​

function setup() {

  createCanvas(600, 600);

}

​

function draw() {

//  background(220);

​

​

​

}

​

function mousePressed(){

   bufAdd("beginShape();");

}

let lmx = null, lmy = null;

function mouseDragged(){

  if(lmx !== null && lmy !== null && (lmx != mouseX || lmy != mouseY)) {

     line(lmx,lmy,mouseX,mouseY);

     bufAdd(`vertex(${mouseX},${mouseY});`); 

  }

  lmx = mouseX; lmy = mouseY;

}

function mouseReleased(){

     bufAdd("endShape(CLOSE);\n\n\n");

lmx = null; lmy = null;

}

​

function bufAdd(msg){

    buf += msg;

  buf += "\n";

}

​

function keyPressed(){

   console.log(buf); 

}