//
// by Jeffrey Melton, jmelton@nofi.org
// visit http://www.nofi.org/ for more info

PShape s;

void setup() {
  size(640,360);
  s = loadShape("hatch-0.5pt-white.svg");
  frameRate(1);
  smooth();

}

void draw() {
  background(255);
  for(int i=0; i<360; i=i+12) {
    rand_lines();
    rand_triangle();
    rand_hatch();
    rand_circles();
    rand_curve();
    rotate(radians(i));
  }
 saveFrame("comp-####.tif");
}
 
void rand_triangle() {
  stroke(128, 64);
  strokeWeight(1);
   fill(random(255), random(255), random(255), 64);  
   float seed1 = random(10);
   float seed2 = random(10);
   triangle(random(-seed1,width+seed1),random(-seed2,height+seed2),random(-seed1,width+seed1),random(-seed2,height+seed2),random(-seed1,width+seed1),random(-seed2,height+seed2));
 }
 
void rand_lines() {
  stroke(128);
  strokeWeight(1);
  for(int j=0; j<15; j=j+1) {
     float seed1 = random(10);
     float seed2 = random(10);
     line(random(-seed1,width+seed1),random(-seed2,height+seed2),random(-seed1,width+seed1),random(-seed2,height+seed2));
  }
 }

void rand_circles() {
  fill(random(255), random(255), random(255), 64);  
  stroke(128);
  strokeWeight(1);
//  for(int j=0; j<20; j=j+1) {
  float seed4 = (random(200));
  ellipse(random(width), random(height), seed4, seed4) ;
//  }
 }
 
void rand_curve() {
  stroke(128);
  strokeWeight(1);
//  fill(random(255), random(255), random(255), 64);  
  noFill();
  float seed3 = random(2000);
  float r1 = random(seed3);
  float r2 = random(seed3);
  float r3 = random(seed3);
  float r4 = random(seed3);
  float r5 = random(seed3);
  float r6 = random(seed3);
  float r7 = random(seed3);
  float r8 = random(seed3);
  bezier(r1, r2, r3, r4, r5, r6, r7, r8);    
}

void rand_hatch() {
  for(int k=0; k<5; k=k+1) {
    float w1 = random(100,300);
    shape(s, random(width), random(height), w1, w1);
  }
}

void keyPressed() {
  exit();
}