import processing.opengl.*;
import anar.*;









void setup(){
  size(600,300,OPENGL);
Anar.init(this);

Anar.drawAxis(true);
Pts.globalRender = new RenderPtsAll();

createForm();
}

Obj form;

void createForm(){
form = new Obj();    //Create an empty Object

//////////////////////////////////////
//CREATE A BASIC GRID

Obj tmpObject = new Obj();

for(int i=0; i<30; i++)
{
  Pts myList  = new Pts();

  for(int j=0; j<20; j++)
    myList.add(Anar.Pt( i*10,j*10,0));

  tmpObject.add(myList); 
}

//////////////////////////////////////
//CREATE LINE S FROM A GRID USING MODULO

for(int i=0; i<tmpObject.numOfLines(); i++)     //For each Lines
  if(i%3!=0)                                    //Skip the third line
  {
    Pts myList  = new Pts();                  //Container fpr new Points

    for(int j=0; j<tmpObject.line(i).numOfPts()-1; j+=2)       //For each points of this line
    {
      int indexOfLine  = (i+1)%tmpObject.numOfLines();
      int indexOfPoint = (j+1)%tmpObject.line(i).numOfPts();
      myList.add(tmpObject.line(i).pt(j));
      myList.add(tmpObject.line(indexOfLine).pt(indexOfPoint));
    }

    form.add(myList);                           //Add the new Pts to form obj()
  }

Anar.camTarget(form);
}

void draw(){
background(255);
form.draw();
}