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





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


Sliders mySliders;

Obj     myObj = new Obj();


void setup(){
    size(800,400,OPENGL);
  frameRate(200);

  Anar.init(this);
  Anar.drawAxis(true);

  initForm();
}


void initForm(){

  Translate sHeight = new Translate(0,0,3.6f,"sHeight");
  Translate sWidth = new Translate(18,0,0);
  Translate offset = new Translate(88,0,0,"Offset");

  Pt ori = Anar.Pt(0,0,0);
  Pt lastPt;// = ori;

  for (int i = 0; i<300; i++){
    lastPt = Anar.Pt(ori);

    for (int k = 0; k<i; k++)
      lastPt.apply(sHeight);

    if(i%2==0)
      lastPt.apply(offset);

    for (int j = 0; j<10; j++){
      Pts line = new Pts();
      Pt ptA = Anar.Pt(lastPt);

      // for (int k = 0; k<Anar.rndi(1,2); k++)
      ptA.apply(sWidth);
      line.add(ptA);

      Pt ptB = Anar.Pt(ptA);

      for (int k = 0; k<Anar.rndi(6,8); k++)
        ptB.apply(sWidth);
      line.add(ptB);

      myObj.add(line);
      lastPt = ptB;

    }
  }


  Anar.camTarget(myObj);
  mySliders = new Sliders(myObj);
}


void draw(){
  background(155);

  myObj.draw();
  mySliders.draw();
}


void keyPressed(){
  Autolisp.export(myObj,this);
}