mydrawingmachine

var size= 50;

var color1= "lightPink";

var color2= "plum";

var color3= "paleTurquoise";

​

function setup() {

  createCanvas(windowWidth, windowHeight);

  background("black");

  frameRate(20); 

}

​

function draw() {

  var whichcolor = floor(random(3)); 

  if(whichcolor==0) fill(color1); 

  if(whichcolor==1) fill(color2); 

  if(whichcolor==2) fill(color3); 

  stroke("white");

  strokeWeight(5);

  var whichshape = floor(random(2)); 

​

  if(whichshape==0) ellipse(mouseX, mouseY, size, size);

  if(whichshape==1) rect(mouseX, mouseY, size, size);

}

​

function keyTyped() 

{

  if(key=='c') background("black");

  if(key=='a') { //warm color scheme

    color1 = "orangeRed";

    color2 = "gold";

    color3 = "crimson";

  }

  if(key=='s') { //cool color scheme

    color1 = "lightSeaGreen";

    color2 = "limeGreen";

    color3 = "blue";

  }

  if(key=='o') { //original color scheme

    color1= "lightPink";

    color2= "plum";

    color3= "paleTurquoise";

  }

  if(key=='1') { //increase size

    size= size+20;

  }

  if(key=='2') { //decrease size

    size= size-20;

  }

}