latticeSines

m=1
function setup(){
  createCanvas(windowWidth,windowHeight)
  angleMode(DEGREES)
}

function draw(){
  t=frameCount*1.5
  n=20
  stroke(0)
  strokeWeight(0.1)
  fill(100,200,100);
  for(let i=0;i<n;i++){
    fill(360*abs(sin(t/5)),200*abs(cos(t/15)),360*abs(cos(t/20)));
    circle(t%width,100*sin(t/m)+height-i*height/n,5);
    circle(width-t%width,100*sin(t/m)+height-i*height/n,5);
  }
  
  
}
function mousePressed(){
  background(255,255,255,20)
  m=m+random(-1,1)
}