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





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


Obj myObj = new Obj();


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

    // this.hint(ENABLE_OPENGL_2X_SMOOTH);

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

  initForm();
}


void initForm(){

  myObj = new Obj();

  int nGridX = 6;
  int nGridY = 6;

  Param h = new Param(30,0,300);
  Param r = new Param(1, -PI*4,PI*4);
  Param L = new Param(50,0,100);
  Param s = new Param(20,0,100);

  Anar.slidersReset();
  Anar.sliders(h);
  Anar.sliders(r);
  Anar.sliders(L);
  Anar.sliders(s);

  for (int i = 0; i<nGridX; i++)
    for (int j = 0; j<nGridY; j++){
      Param x = s.multiply(nGridX* (i-nGridX/2f));
      Param y = s.multiply(nGridY* (j-nGridY/2f));

      Obj tmpModule = createModule(x,y,h,random(90)+10,L,(int)random(10)+3,r);

      myObj.add(tmpModule);
    }

  myObj.fill(255,100);
}


Obj createModule(Param x, Param y, Param h, float lengthA, Param lenghtB, int numOfSides, Param rotation){
  Obj myModule = new Obj();

  Face star = new Star(new Param(lengthA),lenghtB,new Param(numOfSides));
  star.translate(x,y);

  Obj pyr = new Pyramid(star,h);
  myModule.add(pyr);

  Transform allign = new Transform(star.pt((int)random(star.numOfPts())),star.pt((int)random(star.numOfPts())));
  allign.rotateZ(rotation);

  Face starRefelx = new Face(star,allign);

  myModule.add(starRefelx);

  return myModule;
}


void draw(){
  background(155);
  myObj.draw();
}


void keyPressed(){
  initForm();
}