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+/******************************************************************/
+/* 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 _BVH_INTERSECTOR_H_
+#define _BVH_INTERSECTOR_H_
+
+#include <memory>
+
+#include "boundedPrimitive.h"
+#include "intersector_base.h"
+#include "intersector_factory_base.h"
+
+class bvh_intersector : public intersector_base {
+ public:
+ //////////////////
+ // Constructors //
+ //////////////////
+ bvh_intersector(void);
+ bvh_intersector(const std::vector<std::shared_ptr<const boundedPrimitive>>& compounds);
+ bvh_intersector(const bvh_intersector&) = delete;
+
+ ///////////////
+ // Operators //
+ ///////////////
+ bvh_intersector& operator=(const bvh_intersector&) = delete;
+
+ /////////////
+ // Methods //
+ /////////////
+ virtual intersectionPoint intersect(const ray& r) const final override;
+
+ private:
+ //////////////////
+ // Data Members //
+ //////////////////
+ std::shared_ptr<const boundedPrimitive> _root;
+};
+
+
+class bvh_intersector_factory : public intersector_factory_base {
+ public:
+ /////////////////
+ // Constructor //
+ /////////////////
+ bvh_intersector_factory(void) {}
+
+ ///////////////
+ // Operators //
+ ///////////////
+ std::unique_ptr<const intersector_base> operator()(const boundedCompound& boundedCompound) const final override
+ {
+ return std::unique_ptr<const intersector_base>(new bvh_intersector(boundedCompound.compounds()));
+ }
+};
+
+#endif /* _BVH_INTERSECTOR_H_ */
+