random colour triangular grid.pde

float radius = 80;
float x, y, z;

void setup()
{
    size( 1000, 1000 );
  //  background(201,206,189);
  //  strokeWeight( 1 );
    fill(42, 42, 42);
    

  int coin2 = int(random(5));
  if (coin2 == 0){
stroke(201,206,189);
background(201,206,189);
  } else if (coin2 == 1){
stroke(178, 188, 170);
background(178, 188, 170);
  } else if (coin2 == 2){
stroke(131,142,131);
background(131,142,131);
  } else if (coin2 == 4){
stroke(108, 96, 97);
background(108, 96, 97);
  } else {
stroke(100, 64, 62);
background(100, 64, 62);
  } 
  
  noStroke();

    x = -radius;
    y = -(radius*sin(TWO_PI+((TWO_PI/6)*2)));
    

}

void draw()
{
  for (int i = 0; i < (width/radius)+radius; i++){
    
    for (int j = 0; j < (width/radius)+radius; j++){
   /* strokeWeight( 5 );
    point(x, y);
    strokeWeight( 1 );
    
    line(x, y, x+radius*cos(TWO_PI), y+radius*sin(TWO_PI));
    line(x, y, x+radius*cos(TWO_PI+(TWO_PI/6)), y+radius*sin(TWO_PI+(TWO_PI/6)));
    line(x, y, x+radius*cos(TWO_PI+((TWO_PI/6)*2)), y+radius*sin(TWO_PI+((TWO_PI/6)*2)));
  */
  
  int coin2 = int(random(5));
  if (coin2 == 0){
fill(201,206,189);
  } else if (coin2 == 1){
fill(178, 188, 170);
  } else if (coin2 == 2){
fill(131,142,131);
  } else if (coin2 == 4){
fill(108, 96, 97);
  } else {
fill(100, 64, 62);
  } 

  
  beginShape();
  vertex(x, y);
  vertex(x+radius*cos(TWO_PI), y+radius*sin(TWO_PI));
  vertex(x+radius*cos(TWO_PI+(TWO_PI/6)), y+radius*sin(TWO_PI+(TWO_PI/6)));
  endShape();
  
  
  coin2 = int(random(5));
  if (coin2 == 0){
fill(201,206,189);
  } else if (coin2 == 1){
fill(178, 188, 170);
  } else if (coin2 == 2){
fill(131,142,131);
  } else if (coin2 == 4){
fill(108, 96, 97);
  } else {
fill(100, 64, 62);
  } 
  
  beginShape();
  vertex(x+radius*cos(TWO_PI), y+radius*sin(TWO_PI));
  vertex(x+radius*cos(TWO_PI+(TWO_PI/6)), y+radius*sin(TWO_PI+(TWO_PI/6)));
  vertex(x+radius*cos(TWO_PI+(TWO_PI/6))+radius*cos(TWO_PI), y+radius*sin(TWO_PI+(TWO_PI/6))+radius*sin(TWO_PI));
  endShape();
  
    x += radius;
    
    }

   y = y+radius*sin(TWO_PI+((TWO_PI/6)*2));
   
   z++;
   if (z % 2 == 0){
   x = -(radius/2);
   } else {
   x = -radius; 
   }
  }
  
 
}