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// Geometric Tools, LLC
// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.1 (2010/10/01)
#ifndef WM5INTRRAY2BOX2_H
#define WM5INTRRAY2BOX2_H
#include "Wm5MathematicsLIB.h"
#include "Wm5Intersector.h"
#include "Wm5Ray2.h"
#include "Wm5Box2.h"
namespace Wm5
{
template <typename Real>
class WM5_MATHEMATICS_ITEM IntrRay2Box2
: public Intersector<Real,Vector2<Real> >
{
public:
IntrRay2Box2 (const Ray2<Real>& ray, const Box2<Real>& box);
// Object access.
const Ray2<Real>& GetRay () const;
const Box2<Real>& GetBox () const;
// Static intersection queries.
virtual bool Test ();
virtual bool Find ();
// The intersection set.
int GetQuantity () const;
const Vector2<Real>& GetPoint (int i) const;
private:
using Intersector<Real,Vector2<Real> >::mIntersectionType;
// The objects to intersect.
const Ray2<Real>* mRay;
const Box2<Real>* mBox;
// Information about the intersection set.
int mQuantity;
Vector2<Real> mPoint[2];
};
typedef IntrRay2Box2<float> IntrRay2Box2f;
typedef IntrRay2Box2<double> IntrRay2Box2d;
}
#endif
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