jul20a_2012_circumCircle

class Node{

  int index;

  float x,y;

  float xSeedInitial,ySeedInitial;

  float xSeedOffset,ySeedOffset;

  float xSeed,ySeed;

  float xRange,yRange;

  Node(int index,float xSeedInitial,float ySeedInitial,float xRange,float yRange){

    this.index = index;

    this.xSeedInitial = xSeedInitial;

    this.ySeedInitial = ySeedInitial;

    this.xRange = xRange;

    this.yRange = yRange;

  }

  void update(){

    xSeedOffset = lerp(xSeedOffset,float(mouseX)/500,0.1);

    ySeedOffset = lerp(ySeedOffset,float(mouseY)/500,0.1);

    xSeed = xSeedInitial+xSeedOffset;

    ySeed = ySeedInitial+ySeedOffset;

    x = noise(xSeed)*xRange;

    y = noise(ySeed)*yRange;

  }

  void display(){

    strokeWeight(1);

    stroke(0);

    point(x, y);

    fill(0);

    textFont(font);

    text(index, x+3, y);

  }

}

​