6
edits
|  (float r, g, b;  void setup(){  size(500,500); background(255);  }  void draw(){   for(int x=0; x<500; x+=60+60*sin(PI/6)){  for(int y=0; y<500; y+=60*cos(PI/6)){    drawHexagon(x, y, 30);  drawHexagon(x+30+30*sin(PI/6), y+30*cos(PI/6), 30);  } } }  void d) | 
| (No difference) | 
edits