/usr/include/libwildmagic/Wm5IntrLine3Capsule3.h is in libwildmagic-dev 5.13-1+b2.
This file is owned by root:root, with mode 0o644.
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// 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 WM5INTRLINE3CAPSULE3_H
#define WM5INTRLINE3CAPSULE3_H
#include "Wm5MathematicsLIB.h"
#include "Wm5Intersector.h"
#include "Wm5Line3.h"
#include "Wm5Capsule3.h"
namespace Wm5
{
template <typename Real>
class WM5_MATHEMATICS_ITEM IntrLine3Capsule3
: public Intersector<Real,Vector3<Real> >
{
public:
IntrLine3Capsule3 (const Line3<Real>& line,
const Capsule3<Real>& capsule);
// Object access.
const Line3<Real>& GetLine () const;
const Capsule3<Real>& GetCapsule () const;
// Static intersection queries.
virtual bool Test ();
virtual bool Find ();
// The intersection set.
int GetQuantity () const;
const Vector3<Real>& GetPoint (int i) const;
private:
using Intersector<Real,Vector3<Real> >::IT_EMPTY;
using Intersector<Real,Vector3<Real> >::IT_POINT;
using Intersector<Real,Vector3<Real> >::IT_SEGMENT;
using Intersector<Real,Vector3<Real> >::mIntersectionType;
// The objects to intersect.
const Line3<Real>* mLine;
const Capsule3<Real>* mCapsule;
// Information about the intersection set.
int mQuantity;
Vector3<Real> mPoint[2];
public_internal:
// Shared by IntrRay3Capsule3 and IntrSegment3Capsule3.
static int Find (const Vector3<Real>& origin, const Vector3<Real>& dir,
const Capsule3<Real>& capsule, Real t[2]);
};
typedef IntrLine3Capsule3<float> IntrLine3Capsule3f;
typedef IntrLine3Capsule3<double> IntrLine3Capsule3d;
}
#endif
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