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



import java.util.ArrayList;



/*
 * 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);
  RenderSpline.splineRes.set(12);

  initForm();
}

void initForm(){

  // //////////////////////////////////////////
  // //////////////////////////////////////////
  // Initial SHAPE
  all = new Obj();

  ArrayList tr = new ArrayList();
  tr.add(new Translate(10,0,0));
  tr.add(new Translate(20,0,0));
  tr.add(new Translate(30,0,0));
  tr.add(new Translate( -10,0,0));
  tr.add(new Translate( -20,0,0));
  tr.add(new Translate( -30,0,0));

  tr.add(new Translate(0,10,0));
  tr.add(new Translate(0,20,0));
  tr.add(new Translate(0,30,0));
  tr.add(new Translate(0, -10,0));
  tr.add(new Translate(0, -20,0));
  tr.add(new Translate(0, -30,0));

  ArrayList tz = new ArrayList();
  // tz.add(new RotateX(.1f));
  // tz.add(new RotateX(.2f));
  // tz.add(new RotateX(.3f));
  tz.add(new RotateY((float)Math.PI/6));
  tz.add(new RotateY((float)Math.PI/3));
  tz.add(new RotateY((float)Math.PI/2));

  tz.add(new RotateZ((float)Math.PI/6));
  tz.add(new RotateZ((float)Math.PI/3));
  tz.add(new RotateZ((float)Math.PI/2));


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

  for (int i = 0; i<200; i++){
    PtDER newPt = Anar.Pt(ori);
    newPt.apply((Transform)tr.get(Anar.rndi(tr.size())));
    newPt.apply(new Transform(ori,(Transform)tz.get(Anar.rndi(tz.size()))));
    line.add(newPt);
    ori = newPt;
    // flush();
    // println(Anar.rndi(tz.size()));
  }

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

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

  Anar.camTarget(all);

  mySliders = new Sliders();

  for (int i = 0; i<tr.size(); i++)
    mySliders.add((Transform)tr.get(i));

  for (int i = 0; i<tz.size(); i++)
    mySliders.add((Transform)tz.get(i));

}


void draw(){
  background(200);
  all.draw();
  mySliders.draw();
}