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);
  CSpline.globalRender.splineRes.set(5);

  initForm();
}


void initForm(){

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

  all = new Obj();

  Param inv = new Param( -1);

  Param d1 = new Param(10);
  Param d2 = new Param(20);
  Param d3 = new Param(30);

  Param r1 = new ParamMul(d1,inv);
  Param r2 = new ParamMul(d2,inv);
  Param r3 = new ParamMul(d3,inv);

  ArrayList tr = new ArrayList();

  tr.add(new Translate(d1,0));
  tr.add(new Translate(d1,1));
  tr.add(new Translate(d1,2));

  tr.add(new Translate(r1,0));
  tr.add(new Translate(r1,1));
  tr.add(new Translate(r1,2));

  tr.add(new Translate(d2,0));
  tr.add(new Translate(d2,1));
  tr.add(new Translate(d2,2));

  tr.add(new Translate(r2,0));
  tr.add(new Translate(r2,1));
  tr.add(new Translate(r2,2));

  tr.add(new Translate(d3,0));
  tr.add(new Translate(d3,1));
  tr.add(new Translate(d3,2));

  tr.add(new Translate(r3,0));
  tr.add(new Translate(r3,1));
  tr.add(new Translate(r3,2));

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

  for (int i = 0; i<1000; i++){
    PtDER newPt = Anar.Pt(ori);
    newPt.apply((Transform)tr.get(Anar.rndi(tr.size())));
    // newPt.apply(new Origine(ori,tz.get(Anar.rndi(tz.size()))));
    line.add(newPt);
    ori = newPt;
  }

  all.add(line);

  // //////////////////////////////////////////
  // HIRARCHY
  Anar.camTarget(all);
  mySliders = new Sliders(all);
  // print(all.parentList());


}


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