Grass in the wind

Grass[] myGrass;

Poppy[] myPoppy;

​

void setup(){

  size(900,700);

  myGrass = new Grass[1000];

  for( int i=0; i<myGrass.length; i=i+1){

    myGrass[i] = new Grass( );

  }

    myPoppy = new Poppy[5];

    for( int i=0; i<myPoppy.length; i=i+1){

    myPoppy[i]=new Poppy();

  }

}

​

void draw(){

  background(255);

  //(#BBC1B2,5);

  noStroke();

  fill(#BBC1B2,80);

  rect(0,200,width,height-200);

  //fill(#0E8969);

  //rect(0,200,width,height);

  for( int i=0; i<myGrass.length; i=i+1){

    myGrass[i].swing();

    myGrass[i].display();

    myGrass[i].speed();

    myGrass[i].attraction();

    //myGrass[i].debug();

  }

    for( int i=0; i<myPoppy.length; i=i+1){

    myPoppy[i].swing();

    myPoppy[i].display();

    myPoppy[i].speed();

    myPoppy[i].attraction();

  }

}

​

class Grass {

  float endPointX;

  float endPointY;

  float xOffset;

  float x;

  float y;

  float x2;

  float y2;

  float xSpeed;

​

  Grass( ) {

​

    x=random(width);

    y=random(200, height);

    x2=x;

    y2=y-random(40, 100);

    endPointY = y-random(90, 120);

    endPointX = x;

​

    xOffset = random(5);

  }

​

​

  void swing() {

​

    xOffset = xOffset + random(0.08, 0.1);

​

    float myWind = map(sin(xOffset), -1, 1, -5, 50);

    endPointX = x + myWind;

​

    //float xWind = x+ random(0.001,00.5);

    //endPointX= x+ xWind;

  }

​

  void speed() {

    xOffset = xOffset + random(0,0.6);

​

    float myWindspeed= x+xOffset;

    endPointX= x+myWindspeed;

    //for ( int i=0; i<xOffset; i=i+1){

  }

  void attraction() {

    xOffset = xOffset - 0.15;

    float myWindspeed= x-xOffset;

    endPointX= x-myWindspeed;

  }

​

  void display() {

    noFill();

    strokeWeight(1);

    stroke(#0E8969);

    bezier(x, y, x2, y2, endPointX, endPointY, endPointX, endPointY);

  }

  class Poppy {

  float endPointX;

  float endPointY;

  float xOffset;

  float x;

  float y;

  float x2;

  float y2;

  float xSpeed;

​

  Poppy( ) {

​

    x=random(width);

    y=random(200, height);

    x2=x;

    y2=y-random(60, 120);

    endPointY = y-random(120,200);

    endPointX = x;

​

    xOffset = random(5);

  }

​

​

  void swing() {

​

    xOffset = xOffset + random(0, 0.3);

​

    float myWind = map(sin(xOffset), -1, 1, 0, 30);

    endPointX = x + myWind;

​

    //float xWind = x+ random(0.001,00.5);

    //endPointX= x+ xWind;

  }

​

  void speed() {

    xOffset = xOffset + random(0, 0.4);

​

    float myWindspeed= x+xOffset;

    endPointX= x+myWindspeed;

    //for ( int i=0; i<xOffset; i=i+1){

  }

​

  void attraction() {

    xOffset = xOffset - 0.15;

​

    float myWindspeed= x-xOffset;

    endPointX= x-myWindspeed;

  }

​

​

  void display() {

    noFill();

    strokeWeight(2);

    stroke(#456A0E);

    bezier(x, y, x2, y2, endPointX, endPointY, endPointX, endPointY);

​

    pushMatrix();

    noStroke();

    translate(endPointX, endPointY);

    translate(-2, 2);

    fill(#ED3939, 220);

    ellipseMode(CENTER);

    rotate(PI/30);

    ellipse(20, -5, 40, 20);

​

​

    fill(#ED3939, 220);

    beginShape();

    curveVertex(0, 0);

    curveVertex(40, 2);

    curveVertex(60,-22-random(-1,1));

    curveVertex(40, -44-random(-1,0));

    curveVertex(30, -36-random(0,1));

    curveVertex(20, -44-random(-1,0));

    curveVertex(-0, -50);

    curveVertex(-10, -40-random(0,1));

    curveVertex(-20, -34);

    curveVertex(-10, -10-random(-1,2));

    curveVertex(-8, -6);

    curveVertex(-2, -2-random(-1,1));

    curveVertex(0, 0);

    endShape(CLOSE);

    popMatrix();

  }

}