int numdots = 300; 
int dim=400;
Dot[] dots = new Dot[numdots];
float noiseoff=0.0f;
float noiseoff2=0.0f;
float dx=0.0005f;
 
color[] goodcolor = {#000000, #6b6556, #a09c84, #908b7c, #79746e, #755d35, #937343, #9c6b4b, #ab8259, #aa8a61, #578375, #f0f6f2, #d0e0e5, #d7e5ec, #d3dfea, #c2d7e7, #a5c6e3, #a6cbe6, #adcbe5, #77839d, #d9d9b9, #a9a978, #727b5b, #6b7c4b, #546d3e, #47472e, #727b52, #898a6a, #919272, #AC623b, #cb6a33, #9d5c30, #843f2b, #652c2a, #7e372b, #403229, #47392b, #3d2626, #362c26, #57392c, #998a72, #864d36, #544732 };
color somecolor() {
  // pick some random good color
  return goodcolor[int(random(goodcolor.length))];
} 
 
void setup() 
{ 
  size(400, 400); 
  background(255); 
  //frameRate(20);
  for(int i=0;i<numdots;i++){
     dots[i]=new Dot(i);
  }
  

    background(255); 
  smooth();
    background(255); 
  smooth();
} 

void draw(){
    noStroke();
   //fill(255,2);
   //rect(0,0,dim,dim);
  for(int i=0;i<numdots;i++){
     dots[i].move();
     dots[i].draw();
  }

}

void mousePressed(){
  //saveFrame();
  background(255); 

}

class Dot{
   float x,y;
   Dot closest;
   float xoff=random(dim);
   float yoff=random(dim);
   color mic;
  Dot(int i){
    x = dim/2 + (2*noise(xoff,yoff)-1)*dim; 
    y = dim/2 + (2*noise(yoff)-1)*dim; 
    x=random(dim);
    y=random(dim);
    noiseoff+=0.01;
    mic=somecolor();
  }
 
 void move(){
   //look for the closest;
     x = dim/2 + (2*noise(xoff,yoff)-1)*dim; 
   xoff+=dx;
   y = dim/2 + (2*noise(yoff)-1)*dim; 
   yoff+=dx;
   float distance_to_beat=dim*dim;
   float distance;
   for (int i=0;i<numdots;i++){
       if((dots[i].x!=x)&&(dots[i].y!=y)){
       distance = (x-dots[i].x)*(x-dots[i].x)+(y-dots[i].y)*(y-dots[i].y);
       if (distance<distance_to_beat){
          distance_to_beat=distance;
          closest=dots[i]; 
       }
       }
   }
   
 
 } 
 
 void draw(){
   //color temp=(closest.mic+mic)/2;
   color temp=mic;
   stroke(temp,50);
   //fill(temp,100);
   //ellipse((closest.x+x)/2, (closest.y+y)/2,20,20);
   //line(closest.x, closest.y,0,x,y,0);
   line(closest.x, closest.y,x,y);
 }
}