float cX,cY;
float scale,rotate;
int offsetX,offsetY;
int divisions = 6;
float R;
void setup(){
  size( 640, 1000 );
  strokeWeight( 3 );
  frameRate( 2 );
}

void GlyphRadial(int index,int divisor, int offsetX, int offsetY) {
   //Center to Point on Circle
     line(cX+offsetX,cY+offsetY,(scale*cos((index*(TAU/divisor))+rotate))+cX+offsetX,(scale*sin((index*(TAU/divisor))+rotate)+cY+offsetY));
   }

void GlyphSegment(int index,int divisor, int offsetX, int offsetY) {
   //Point on Circle to Next Point on Circle
     line((scale*cos((index*(TAU/divisor))+rotate))+cX+offsetX,(scale*sin((index*(TAU/divisor))+rotate)+cY+offsetY),
          (scale*cos(((index+1)*(TAU/divisor))+rotate))+cX+offsetX,(scale*sin(((index+1)*(TAU/divisor))+rotate)+cY+offsetY));
   }

void Glyph(int offsetX, int offsetY) {
  IntList GlyphLine;
   GlyphLine = new IntList();

   for(int a=0;a<(divisions*2);a++) {
      GlyphLine.append(a);
   }

   GlyphLine.shuffle();





  for(int b=0;b<3;b++) {
      if(GlyphLine.get(b) <= divisions) {
        GlyphRadial(GlyphLine.get(b),divisions,offsetX,offsetY);
      } else {
        GlyphSegment((GlyphLine.get(b)-divisions),divisions,offsetX,offsetY);
      }
}
}

void draw(){
  background(20);
  stroke(0,255,0);
  int spacing = 25;
  R=0;
  cX=40;
  cY=40;
  scale=9.0;
  rotate=R;
  for(int y = 20;y<940;y=y+spacing) {
  for(int x = 10;x<560;x=x+spacing) {
    //rotate=.05*PI+R;
    //R=R+.1;
    Glyph(x,y);
  }}
}