/******************************************************************/
/* This file is part of the homework assignments for CSCI-427/527 */
/* at The College of William & Mary and authored by Pieter Peers. */
/* No part of this file, whether altered or in original form, can */
/* be distributed or used outside the context of CSCI-427/527     */
/* without consent of either the College of William & Mary or     */
/* Pieter Peers.                                                  */
/******************************************************************/
#ifndef _BOUNDEDVOLUMENODE_H_
#define _BOUNDEDVOLUMENODE_H_

#include <vector>
#include <memory>

#include "boundedPrimitive.h"

class boundedVolumeNode : public boundedPrimitive {
 public:
  /////////////////
  // Constructor //
  /////////////////
  boundedVolumeNode(const std::vector<std::shared_ptr<const boundedPrimitive>>::iterator& start, const std::vector<std::shared_ptr<const boundedPrimitive>>::iterator& end);
  boundedVolumeNode(const boundedPrimitive&) = delete;

  ///////////////
  // Operators //
  ///////////////
  boundedPrimitive& operator=(const boundedPrimitive& ) = delete;

  /////////////
  // Methods //
  /////////////
  virtual intersectionPoint intersect(const ray& r) const final override;

  virtual float area(void) const final override;
  virtual surfaceSample sample(float r1, float r2) const final override;

 protected:
  //////////////////
  // Data Members //
  //////////////////
  std::shared_ptr<const boundedPrimitive> _left, _right;
};

#endif /* _BOUNDEDVOLUMENODE_H_ */