InterpolationBezier.h

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/*=============================================================================
TexGen: Geometric textile modeller.
Copyright (C) 2006 Martin Sherburn
 
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
=============================================================================*/
 
#pragma once
#include "Interpolation.h"
 
namespace TexGen
{
    using namespace std;
 
    class CLASS_DECLSPEC CInterpolationBezier : public CInterpolation
    {
    public:
        CInterpolationBezier(bool bPeriodic = true, bool bForceInPlaneTangent = false, bool bForceMasterNodeTangent = false);
        CInterpolationBezier(TiXmlElement &Element);
        ~CInterpolationBezier(void);
 
        CInterpolation* Copy() const { return new CInterpolationBezier(*this); }
        string GetType() const { return "CInterpolationBezier"; }
//      void PopulateTiXmlElement(TiXmlElement &Element, OUTPUT_TYPE OutputType) const;
 
        void Initialise(const vector<CNode> &MasterNodes) const;
 
        CSlaveNode GetNode(const vector<CNode> &MasterNodes, int iIndex, double t) const;
 
    protected:
        mutable vector<XYZ> m_Tangents;
    };
 
};  // namespace TexGen