饼状荷叶冰 - OpenProcessing

mySketch
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void setup () {
  size(800,800);
  background(255);
  smooth();
}
​
void draw () {
//Draw the background
  fill(255);
  noStroke();
  rect(0,0,width,height);
  hour_();
  minute_();
  second_();
}
void hour_(){
  noFill();
  stroke(24,64,3);
  strokeWeight(1);
  if (hour()==0||hour()==12){                     
    fill(255);
    stroke(115,124,117);
    strokeWeight(2);
    arc(400,400,600,600, PI*5/6, PI*7/6, OPEN);
  }else if (hour()<12){
    for (int i=0;i<hour()+1;i++){
      arc(400,400,i*50,i*50, PI*5/6, PI*7/6, OPEN);
    }
  }else if (hour()>12){                            
    for (int i=0;i<hour()-11;i++){
      arc(400,400,i*50,i*50, PI*5/6, PI*7/6, OPEN);
    }
  }
}
​
​
void minute_(){
  if(minute()==0){                            
    fill(1);
    noStroke();
    arc(400, 400,601,601,-PI*5/6,PI*5/6, OPEN);
  }else{
    for (int i=0;i<minute()+1;i++){
      noFill();
      stroke(80,88,82);
      if(i%5==0){
        strokeWeight(1);
        arc(400, 400,i*10,i*10,-PI*5/6,PI*5/6, OPEN);
      }else{
        strokeWeight(0.5);
        arc(400, 400,i*10,i*10,-PI*5/6,PI*5/6, OPEN);
      }
    }
  }  
}
​
​
void second_(){
  if (second()==0){                          
    noFill();
    noStroke();
    strokeWeight(0.1);
    arc(400, 400,601,601,-PI*5/6,PI*5/6, OPEN);
  }else{
    for (int i=1;i<second()+1;i++){
      noFill();
      stroke(66,167,92);
      if (i%5==0){
        strokeWeight(1.1);                              
        arc(400, 400,i*10,i*10, -PI*5/6,PI*5/6, OPEN);
      }else{
        strokeWeight(0.3);
        arc(400, 400,i*10,i*10,-PI*5/6,PI*5/6, OPEN);
      }
    }
  }
}