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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 | // 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: 5.0.2 (2011/07/23)
#ifndef WM5SINGLECURVE2_H
#define WM5SINGLECURVE2_H
#include "Wm5MathematicsLIB.h"
#include "Wm5Curve2.h"
namespace Wm5
{
template <typename Real>
class WM5_MATHEMATICS_ITEM SingleCurve2 : public Curve2<Real>
{
public:
// Abstract base class.
SingleCurve2 (Real tmin, Real tmax);
// Length-from-time and time-from-length.
virtual Real GetLength (Real t0, Real t1) const;
virtual Real GetTime (Real length, int iterations = 32,
Real tolerance = (Real)1e-06) const;
protected:
using Curve2<Real>::mTMin;
using Curve2<Real>::mTMax;
using Curve2<Real>::GetSpeed;
using Curve2<Real>::GetTotalLength;
static Real GetSpeedWithData (Real t, void* data);
};
typedef SingleCurve2<float> SingleCurve2f;
typedef SingleCurve2<double> SingleCurve2d;
}
#endif
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