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Wednesday, October 13, 2010

Tapestry 4

// just type here
// and click "submit" when done

int frame = 0;

void setup() {
  size(800,400);
  background(255);
  drawVignettingEffect();
  smooth();
  fill(255,0,0,10);
  stroke(104,70);
  strokeWeight(1);
}

void draw() {
  frame++;
  for( int i = 0; i < 100; i++ ) {
    int x = int(random(0,width));
    int y = int(random(0,height));
    line(x+10.0*cos(x/20.0),y,x+10.0*cos((x+y)/10.0),y+10.0*sin((x+y)/10.0));
  }

}

void drawVignettingEffect(){
  smooth();
  background(255);
  strokeWeight(180);
  noFill();
  stroke(180,180,180,5);
  translate(width/2,height/2);
  for (int i = 0; i < 300; i+=10){
    ellipse(0,0,max(width+i,height+i),max(width+i,height+i));
  }
  resetMatrix();
}