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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 WM5CONTCAPSULE3_H
#define WM5CONTCAPSULE3_H
#include "Wm5MathematicsLIB.h"
#include "Wm5Capsule3.h"
#include "Wm5Sphere3.h"
namespace Wm5
{
// Compute axis of capsule segment using least-squares fit. Radius is
// maximum distance from points to axis. Hemispherical caps are chosen
// as close together as possible.
template <typename Real> WM5_MATHEMATICS_ITEM
Capsule3<Real> ContCapsule (int numPoints, const Vector3<Real>* points);
// Test for containment of a point by a capsule.
template <typename Real> WM5_MATHEMATICS_ITEM
bool InCapsule (const Vector3<Real>& point, const Capsule3<Real>& capsule);
// Test for containment of a sphere by a capsule.
template <typename Real> WM5_MATHEMATICS_ITEM
bool InCapsule (const Sphere3<Real>& sphere, const Capsule3<Real>& capsule);
// Test for containment of a capsule by a capsule.
template <typename Real> WM5_MATHEMATICS_ITEM
bool InCapsule (const Capsule3<Real>& testCapsule,
const Capsule3<Real>& capsule);
// Compute a capsule that contains the input capsules. The returned capsule
// is not necessarily the one of smallest volume that contains the inputs.
template <typename Real> WM5_MATHEMATICS_ITEM
Capsule3<Real> MergeCapsules (const Capsule3<Real>& capsule0,
const Capsule3<Real>& capsule1);
}
#endif
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