mgcsinglecurve.h

《3D游戏引擎设计》的源码

// Magic Software, Inc.
// http://www.magic-software.com
// Copyright (c) 2000, All Rights Reserved
//
// Source code from Magic Software is supplied under the terms of a license
// agreement and may not be copied or disclosed except in accordance with the
// terms of that agreement.  The various license agreements may be found at
// the Magic Software web site.  This file is subject to the license
//
// FREE SOURCE CODE
// http://www.magic-software.com/License/free.pdf

#ifndef MGCSINGLECURVE_H
#define MGCSINGLECURVE_H

#include "MgcCurve.h"


template <class Vector>
class MgcSingleCurve : public MgcCurve<Vector>
{
public:
    // abstract base class
    MgcSingleCurve (MgcReal fTMin, MgcReal fTMax);
    virtual ~MgcSingleCurve ();

    virtual MgcReal GetLength (MgcReal fT0, MgcReal fT1) const;
    virtual MgcReal GetTime (MgcReal fLength, int iIterations = 32,
        MgcReal fTolerance = 1e-06) const;

protected:
    static MgcReal GetSpeedWithData (MgcReal fTime, void* pvData);
};

#include "MgcSingleCurve.inl"

#endif