class MyShape
{
  float xPosition, yPosition, zPosition;    //Required(Dont change): position data.


  //   |
  //   |   1
  //   |________>  THIS IS WHERE YOU SHOULD DECLARE THE VARIABLES  
  //                                  
  //   int a, b, c, d, e, f, g

  float l, w, h;  // I am drawing a box so I am keeping track of length, width, height

  MyShape(float x, float y, float z, float dir, float speed, int colR, int colG, int colB, int alertLevel, int collisionTime, ArrayList tr)
  {
    //   The vehicles when collides calls this constructor to create a shape.
    //   The vehicles also pass all its properties through this constructor.
    //   to create variation of the generated forms you can combine these variables.

    //required
    xPosition = x;                         
    yPosition = y;                         
    zPosition = z;                          

    //   |
    //   |   2
    //   |________> THIS IS WHERE YOU MAP THE VEHICLE PROPERTIES TO YOUR SHAPE PROPERTIES PARAMETRICALLY
    //
    //   that is give the variable (a,b,c,...) values based on the information extracted from the vehicle
    //   following is an example where vehicle properties are mapped on to the variables (l,w,h) of a box
    
    l = speed;                               // l -> mapped from speed of vehicle                           
    w = dir*2;                               // w -> mapped from direction of vehicle                       
    if(z<20){                                // h -> mapped from the z position and the alertlevel of the vehicle
      h = random(20+20*alertLevel); 
    }
    else {
      h = 1+ random(alertLevel);
    }

    //   ideas - the speed of collision maybe used to make the 
    //   shapes taller.

    //   ideas - terrain properties can also be used, but i wont give that to 
    //   you. figure out!                                       
  }

  void draw()
  {
    pushMatrix();
    pushStyle();   
    translate(xPosition, yPosition, zPosition);
    MakeMyShape();
    popStyle();
    popMatrix();
  }


  void MakeMyShape()
  {
    //   |
    //   |   3
    //   |________> THIS IS WHERE YOU PASTE YOUR SHAPE GENERATION CODE
    //
    fill(255,200,100,80);
    stroke(0);
    translate(0,0, h/2);
    box(l,w,h);
  }
}