Chords

class Automaton {

  float x;

  float y;

  float py;

  float px;

  float radioX;

  float radioY;

  float tStep;

​

  int posInitX;

  int posInitY;

​

  int type;

  float inc;

​

  Automaton(float radioX, float radioY, int type) {

    this.x = random(width);

    this.y = random(height);

    this.radioX = radioX;

    this.radioY = radioY;

    tStep = random(TWO_PI);

    this.type = type;

    inc = random(0.03, 0.045);

  }

​

  Automaton(int posInitX, int posInitY, float radioX, float radioY, int type) {

    this.posInitX = posInitX;

    this.posInitY = posInitY;

    this.x = random(width);

    this.y = random(height);

    this.radioX = radioX;

    this.radioY = radioY;

    tStep = random(TWO_PI);

    this.type = type;

    inc = random(0.02, 0.029);

  }

​

  void generate() {

    px = x;

    py = y;

​

    switch(type) {

    case 1:

      x =  cos(tStep)*radioX + width/2.0;

      y =  sin(tStep)*cos(tStep)*radioY + height/2.0;

      break;

    case 2:

      x =  cos(tStep + tStep/2.0)*radioX + width/2.0;

      y =  sin(tStep)*sin(tStep)*radioY + height/2.0;

      break;

    case 3:

      x =  sin(tStep + sin(tStep/2.0))*radioX + width/2.0;

      y =  sin(tStep + cos(tStep/2.0))*radioY + height/2.0;

      break;

    case 4:

      x = cos(tStep)*sin(tStep/6)*radioX + width/2.0 + noise(tStep)*60;

      y = sin(tStep/2 + cos(tStep/3))*cos(tStep/5)*radioY + height/2.0 + noise(tStep)*60;

      break;

    case 5:

      x = posInitX + 115*noise(tStep) + 50*cos(tStep);

      y = sin(tStep + cos(tStep/2))*radioY +  posInitY;

      break;

    }

​

    tStep += inc;

  }

}

​

​