flowers

void setup() {

  size(640, 480);

  background(255);

}

​

void draw() {  

  base(int(random(width)),int(random(height)));

}

​

void mousePressed() {

  frameCount = 0;

  background(255);

}

​

void base(int x, int y) {

  //Pick a random base color

  int a = int(random(255));

  int b = int(random(255));

  int c = int(random(255));

  color base = color(a, b, c);

  int r = 10 + int(random(30));

  fill(base);

  ellipse(x, y, r, r);

  noFill();

  //Create 5-20 petals from the base

  int numPetals = 5+int(random(15));

  int rbg = int(random(2));

  for(int index = 0; index < numPetals; index++)

  {

    fill(shade(base, rbg));

    petal(x, y, r, base);

    noFill();

  }

}

​

void petal(int x, int y, int r, color base) {

  pushMatrix();

  int rotation = int(random(360));

  translate(x, y);

  rotate(radians(rotation));

  beginShape();

  vertex(0, -r);

  bezierVertex(-15, -15, -30, -30, 15-random(30), -random(30));

  bezierVertex( 15, -15, 15, -30, 0, -r);

  endShape();

  popMatrix();

}

​

color shade(color base, int rbg) {

  int seed = int(100-random(200));

  int r = int(red(base));

  int b = int(blue(base));

  int g = int(green(base));

  if(rbg == 0) {

    if(r+seed > 255 || r+seed < 0)

      seed = -seed;

    return color(r+seed, b, g);

  }

  if(rbg == 1) {

    if(g+seed > 255 || g+seed < 0)

      seed = -seed;

    return color(r, b+seed, g);

  }

  if(rbg == 2) {

    if(b+seed > 255 || b < 0)

      seed = -seed;

    return color(r, b, g+seed);

  }

​

  return color(0,0,0);

}