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

// import geometry.Point3D;


import java.util.*;




/*
 * Example for Anar library by Guillaume LaBelle + Julien Nembrini
 * http://anar.ch
 */


Obj myObject;

Pts ptsA;
Pts ptsB;

Pt  origin;


void setup(){

    // size(screen.width,screen.height,OPENGL);
    size(1000,500,OPENGL);
  Anar.init(this);

  myObject = generatorBirdNest00();
}


Obj generatorBirdNest00(){

  Obj outputFmz;

  ptsA = new Pts();
  ptsB = new Pts();

  ptsA.add(origin = Anar.Pt(5, -5, -50,"Origine"));

  println(origin);

  ArrayList spiral = new ArrayList();
  Transform tmp;

  // Transform 1
  tmp = new Transform();
  tmp.translate(10,1,1);
  tmp.rotateZ(PI/16f);
  spiral.add(tmp);


  // Transform 2
  tmp = new Transform();
  tmp.translate(10,1,1);
  tmp.rotateZ(PI/12f);
  spiral.add(tmp);


  // Transform 3
  tmp = new Transform();
  tmp.translate(10,1,1);
  tmp.rotateZ(PI/8f);
  spiral.add(tmp);

  tmp = new Transform();
  tmp.translate( -10,1,1);
  tmp.rotateZ( -PI/16f);
  spiral.add(tmp);

  // println(spiralTransform);


  Pt previous = origin;

  for (int i = 0; i<1000; i++){
    // Pt q = Anar.Pt(previous,spiralA);

    // Pt q = Anar.Pt(previous,spiralTransform);
    if(random(10)<4)
      tmp = (Transform)spiral.get((int)random(spiral.size()));

    Transform ori = new Transform(previous,tmp);

    Pt q = Anar.Pt(previous,ori);

    ptsA.add(q);
    previous = q;
  }


  // ArrayList<Transform> base = new ArrayList<Transform>();
  Transform baseTransform;

  baseTransform = new Transform();
  baseTransform.translate(Anar.PtNull(0,0, -15));
  // base.add(baseTransform);


  /*
   * baseTransform = new Transform();
   * baseTransform.translate(Anar.PtNull(0,0,-5)); base.add(baseTransform);
   */

  Iterator i = ptsA.iterator();
  while (i.hasNext()){
    PtDER p = Anar.Pt((Pt)i.next());
    // p.set(base.get((int)random(base.size())));
    p.apply(baseTransform);
    ptsB.add(p);
  }


  outputFmz = new SweepTwoPaths(ptsA,ptsB);
  println(outputFmz);
  println(outputFmz.faces.size());
  println(outputFmz.faces.get(0));


  ptsA.color(new AColor(252,0,0));


  // println(outputFmz.primitiveToString(-1));
  println("-------------");

  // TextIO.writeTextFile("test.lsp",outputFmz.toAutocad());

  return outputFmz;

}


void draw(){
  if(frameCount%2==0)
    background(150);
  else
    background(148);

  origin.draw();
  ptsA.draw();
  ptsB.draw();
  myObject.draw();

  if(frameCount%500==0)
    myObject = generatorBirdNest00();

}