28 lines
611 B
C++
28 lines
611 B
C++
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#ifndef RAY_H
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#define RAY_H RAY_H
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#include "Vector.h"
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#include <iostream>
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class Ray
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{
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public:
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Ray();
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Ray(const Vector & origin, const Vector & direction);
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const Vector & getOrigin() const { return m_origin; }
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const Vector & getDirection() const { return m_direction; }
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Vector getPositionAt(double dist) const;
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Vector operator[](double dist) const { return getPositionAt(dist); }
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Ray shift(double amt);
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protected:
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Vector m_origin;
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Vector m_direction;
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};
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std::ostream & operator<<(std::ostream & out, const Ray & r);
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#endif
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