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





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


Obj     all = new Obj();

Sliders mySliders;


void setup(){
    size(800,400,OPENGL);
  Anar.init(this);

  // Setup DEFAULT rendering of our scene
  Pts.globalRender = new RenderPtsAll();
  Pt.globalRender = new RenderPtCross(new AColor(255,155,155),1);
  Anar.drawAxis(true);
  CSpline.globalRender.splineRes.set(12);

  initForm();
}


void initForm(){

  // //////////////////////////////////////////
  // //////////////////////////////////////////
  // Initial SHAPE

  all = new Obj();


  Transform t = new Transform();
  t.add(new Translate(10,0,0));
  t.add(new RotateY((float)Math.PI/6));
  t.add(new RotateX((float)Math.PI/6));


  Pts line = new Pts();
  Pt ori = Anar.Pt(0,0,0);
  Pt last = ori;

  for (int i = 0; i<10; i++){

    Transform oriT = new Transform(ori,t);
    Transform reallign = new Transform(last,ori,oriT);

    PtDER newPt = Anar.Pt(ori);
    newPt.apply(reallign);
    line.add(newPt);

    last = ori;
    ori = newPt;
    // flush();
    // println(Anar.rndi(tz.size()));
  }

  CSpline nCs = new CSpline(line,.1f);
  all.add(nCs);

  Translate tt = new Translate(10,0.1f,0.1f);

  for (int i = 0; i<20; i++){
    CSpline nC2 = new CSpline(new Pts(nCs),.1f);
    nC2.apply(tt);
    all.add(nC2);
    nCs = nC2;
  }


  // //////////////////////////////////////////
  // HIRARCHY

  Anar.camTarget(all);
  // println(all.parentList());

  mySliders = new Sliders(t);
  mySliders.add(tt);

}


void draw(){
  background(200);

  all.draw();

  mySliders.draw();
}