static int index =0;

class Node{
  int id;
  PVector currPos;
  PVector oldPos;
  ArrayList edges = new ArrayList();
  ArrayList nodesConnectedTo = new ArrayList();
  float weight = 0.5;
  boolean isKilled;
  float potential;
  
  Node(){
  }
  
  Node(float x, float y, float z){
    currPos = new PVector(x, y, z);
    oldPos = currPos;
    isKilled = false;
    potential=1;//random(0.1,5);
    id = index;
    index++;
  }
  
    void update() {
  }
  
  void draw()
  {
    fill(255,0,0);
    pushMatrix();
    translate(currPos.x, currPos.y, currPos.z);
    box(weight);
    text(id,0,1);
    popMatrix();
  }
  
  void eval()
  {
    
  } 
}