Let It Snow

Flakes[] flake = new Flakes[1000];

Trees[] tree = new Trees[5];

​

int total = flake.length;  //Variable for loop

int stand = tree.length;

​

void setup() {

  size(600, 400);

  rectMode(CENTER);

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

    flake[i] = new Flakes(random(width), random(height), random(3));

  }

  tree[0] = new Trees(10, 50, .8);

  tree[1] = new Trees(190, 90, .6);

  tree[2] = new Trees(50, 40, .95);

  tree[3] = new Trees(100, 60, 1);

}

​

void draw() {

  background(15, 25, 60);

  noStroke();

  fill(255, 255, 150, 200); //Moon

  ellipse(530, 60, 80, 80);

​

  fill(255);  //Snow Covered Hills

  arc(220, 400, 500, 200, PI, TWO_PI);

  arc(525, 350, 500, 200, PI, TWO_PI);

  arc(25, 420, 500, 200, PI, TWO_PI);

  rect(500, 400, 200, 100);

​

  //MAKE SOME TREES!

  tree[0].display();

  tree[1].display();

  tree[2].display();

  tree[3].display();

​

  //LET IT SNOW!

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

    flake[i].display();

    flake[i].descend();

    flake[i].top();

  }

  pushMatrix();

  int x = 450;

  int y = 350;

  fill(200);

  rotate(QUARTER_PI);

  ellipse(x, y, 10, 20);

  ellipse(465, 370, 10, 20);

  popMatrix();

}

​

class Flakes {  

  float x;

  float y;

  float yspeed;

  float diameter;

  Flakes(float tempX, float tempY, float tempD) {

    x = tempX;

    y = tempY;

    diameter = tempD;

    yspeed = random(0.5,2.5);

  }

  void display() {

    noStroke();

    fill(255, random(80, 255));

    ellipse(x, y, diameter, diameter);   

  }

  void descend() {

    y = y + yspeed;

    x = x + random(-2,2);

  }

  void top() {

   if (y > height+diameter/2) {

     y = 0;

   }

  }

}

​

class Trees {

  float x;

  float y;

  float treesize;

​

  Trees(float tempX, float tempY, float tempScale) {

    x = tempX;

    y = tempY;

    treesize = tempScale;

  }

​

  void display() {

    pushMatrix();

    translate(x, y);

    scale(treesize); 

    fill(62, 45, 45); 

    rect(50, 320, 15, 80);

    fill(26, 103, 21);

    noStroke();

    triangle(50, 200, -10, 280, 110, 280);

    triangle(50, 180, -10, 260, 110, 260);

    triangle(50, 150, -10, 230, 110, 230);

    popMatrix();

  }

}