bo(3) - OpenProcessing

mySketch
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void setup () {
  size(800,800);
  background(255);
  smooth();
}
​
void draw () {
​
  fill(255);
  noStroke();
  rect(0,0,width,height);
  for (int i=12;i>0;i--){
  fill(25+18*i);
  arc(400,400,i*45,i*45,-PI,0);
  }
  for (int j=12;j>0;j--){
  fill(90+13*j);
  arc(400,400,j*45,j*45,0,PI);
  }
  for(int j=60;j>0;j--){
    stroke(0);
    noFill();
    if(j%5==0){
      strokeWeight(0.25);
    }else{
      strokeWeight(0.1);
    }
    arc(400,400,j*9,j*9,0,PI,OPEN);
  }
  if(second()%2==0){
    strokeWeight(0.4);
  }else{
    strokeWeight(0.7);}
  if (hour()<13){
    if(hour()<6){
      stroke(250);
    }else{
      stroke(0);} 
    arc(400,400,45*(hour()),45*(hour()),PI,2*PI,OPEN);
  }else{
    if(hour()<18){
      stroke(250);
    }else{
      stroke(0);} 
    arc(400,400,45*(hour()-12),45*(hour()-12),PI,2*PI,OPEN);
  }
  stroke(0);
  strokeWeight(0.6);
  arc(400,400,9*minute(),9*minute(),0,PI, OPEN);
  stroke(240);
  strokeWeight(second()*5);
  ellipse(400,400,1023-second()*3,1023-second()*3);
}
​