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Diffstat (limited to 'hw6/include/bvh_intersector.h')
-rw-r--r-- | hw6/include/bvh_intersector.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/hw6/include/bvh_intersector.h b/hw6/include/bvh_intersector.h new file mode 100644 index 0000000..68afe3f --- /dev/null +++ b/hw6/include/bvh_intersector.h @@ -0,0 +1,62 @@ +/******************************************************************/ +/* 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_ */ + |