SectionPowerEllipse.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 "Section.h"
 
namespace TexGen
{ 
    using namespace std;
 
 
    class CLASS_DECLSPEC CSectionPowerEllipse : public CSection
    {
    public:
        CSectionPowerEllipse(double dWidth, double dHeight, double dPower, double dXOffset=0.0);
        CSectionPowerEllipse(TiXmlElement &Element);
        ~CSectionPowerEllipse(void);
 
        bool operator == (const CSection &CompareMe) const;
        CSection* Copy() const { return new CSectionPowerEllipse(*this); }
 
        void PopulateTiXmlElement(TiXmlElement &Element, OUTPUT_TYPE OutputType) const;
 
        string GetType() const { return "CSectionPowerEllipse"; }
        string GetDefaultName() const;
 
        XY GetPoint(double t) const;
        double GetTangent( double t) const;
 
        // Accessor methods
        double GetWidth() const { return m_dWidth; }
        double GetHeight() const { return m_dHeight; }
        double GetPower() const { return m_dPower; }
        double GetXOffset() const { return m_dXOffset; }
        void SetWidth( double dWidth ){ m_dWidth = dWidth; }
        void SetHeight( double dHeight ){ m_dHeight = dHeight; }
        void SetPower( double dPower ){ m_dPower = dPower; }
 
    protected:
        double m_dWidth, m_dHeight, m_dPower, m_dXOffset;
    };
};  // namespace TexGen