/*
 * box.C
 *
 *  Created on: 5 sie 2021
 *      Author: Daniel Wielanek
 *		E-mail: daniel.wielanek@gmail.com
 *		Warsaw University of Technology, Faculty of Physics
 */
/// \file
/// \ingroup tutorial_eve
/// Demonstrates usage of TEveBox class.
///
/// \image html eve_box.png
/// \macro_code
///
/// \author Matevz Tadel

//#include "magicBox.C"
#include <GuiTypes.h>
#include <Rtypes.h>
#include <RtypesCore.h>
#include <TEveBox.h>
#include <TEveManager.h>
#include <TGFrame.h>
#include <TGedFrame.h>
#include <TROOT.h>
#include <TRandom.h>
#include <TSystem.h>

class MagicBox;
class MagicBoxEditor;

TEveBox* box(Float_t a = 10, Float_t d = 5, Float_t x = 0, Float_t y = 0, Float_t z = 0) {

  TEveManager::Create();

  TRandom& r = *gRandom;


  auto b = new MagicBox;
  b->SetMainColor(kCyan);
  b->SetMainTransparency(0);

#define RND_BOX(x) r.Uniform(-(x), (x))
  b->SetVertex(0, x - a + RND_BOX(d), y - a + RND_BOX(d), z - a + RND_BOX(d));
  b->SetVertex(1, x - a + RND_BOX(d), y + a + RND_BOX(d), z - a + RND_BOX(d));
  b->SetVertex(2, x + a + RND_BOX(d), y + a + RND_BOX(d), z - a + RND_BOX(d));
  b->SetVertex(3, x + a + RND_BOX(d), y - a + RND_BOX(d), z - a + RND_BOX(d));
  b->SetVertex(4, x - a + RND_BOX(d), y - a + RND_BOX(d), z + a + RND_BOX(d));
  b->SetVertex(5, x - a + RND_BOX(d), y + a + RND_BOX(d), z + a + RND_BOX(d));
  b->SetVertex(6, x + a + RND_BOX(d), y + a + RND_BOX(d), z + a + RND_BOX(d));
  b->SetVertex(7, x + a + RND_BOX(d), y - a + RND_BOX(d), z + a + RND_BOX(d));
#undef RND_BOX

  gEve->AddElement(b);
  gEve->Redraw3D(kTRUE);

  return b;
}