SnowFlake Array#1

SnowFlake[] snowflakes;

​

void setup() {

  frameRate(15);

  size(800, 800);

  background(0);

  snowflakes = new SnowFlake[0];

 // snowflakes[0]= new SnowFlake(int(random(0, width)), int(random(0, height)));

}

​

void draw() {

  background(0);

  // println(snowflakes);

 for(int i=0; i<snowflakes.length; i++){

//  println(i);

  snowflakes[i].fall();

 snowflakes[i].display(); 

 }

}

​

void mousePressed() {

 // println(snowflakes.length);

 SnowFlake mySnowFlake = new SnowFlake(mouseX, mouseY);

snowflakes = (SnowFlake[]) append(snowflakes, mySnowFlake);

  /* mySnowFlake.display(); 

   mySnowFlake.fall();

   */

}

​

class SnowFlake {

​

  int radius;

  int spokeLength;

  int cx;

  int cy;

  int rotated;

  int howComplex;

  int speed;

​

  SnowFlake(int centerX, int centerY) {

​

    cx = centerX;

    cy = centerY;

    rotated = int(random(0, 55));

    radius = int(random(2, 10));

    spokeLength = int(random(2, 25));

    howComplex = int(random(3, 6));

    speed = int(random(3, 12));

  }

​

  void display() {

​

    ellipseMode(CENTER);

    stroke(255);

    fill(255);

    for (int i = 0; i < howComplex; i++) {

      rotated = int(random(0, 59));

      radius = int(random(1, 8));

      spokeLength = int(random(3, 20));

      for (int j = 0; j < 7; j++) {

​

        float elbowX = cx + cos(radians(60*j+rotated)) * spokeLength;

        float elbowY = cy+ sin(radians(60* j+rotated))* spokeLength;

        float wristX = elbowX + cos(radians(60*j+rotated)) * spokeLength * 1.5;

        float wristY = elbowY + sin(radians(60*j+rotated)) * spokeLength * 1.5;

​

        ellipse(cx, cy, radius, radius);

        line(cx, cy, elbowX, elbowY);

        ellipse(elbowX, elbowY, radius, radius);

        line(elbowX, elbowY, wristX, wristY);

        ellipse(wristX, wristY, radius, radius);

      }

    }

  }

​

  void fall() {

    if (cy < height*1.5) {

      cy = cy+ speed;

    }

    else{

     cy = 0; 

    }

  }

}

​

​

​