TextileWeave.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 "Textile.h"
#include "DomainPlanes.h"
#include "PatternDraft.h"
 
namespace TexGen
{ 
    using namespace std;
 
    class CPatternDraft;
 
    enum
    {
        PATTERN_XYARN = 1,
        PATTERN_YYARN = 0,
    };
 
    typedef bool PATTERN2D;
 
    class CLASS_DECLSPEC CTextileWeave : public CTextile
    {
    public:
 
        CTextileWeave(int iNumYYarns, int iNumXYarns, double dSpacing, double dThickness);
        CTextileWeave(TiXmlElement &Element);
        virtual ~CTextileWeave(void);
 
        virtual CTextile* Copy() const { return new CTextileWeave(*this); }
        virtual string GetType() const { return "CTextileWeave"; }
        virtual void PopulateTiXmlElement(TiXmlElement &Element, OUTPUT_TYPE OutputType);
 
 
        void SetThickness(double dThickness, bool bAdjustYarnHeights = true);
        void SetXYarnWidths(int iIndex, double dWidth);
        void SetYYarnWidths(int iIndex, double dWidth);
        void SetXYarnHeights(int iIndex, double dHeight);
        void SetYYarnHeights(int iIndex, double dHeight);
        void SetXYarnSpacings(int iIndex, double dSpacing);
        void SetYYarnSpacings(int iIndex, double dSpacing);
 
        double GetXYarnWidths(int iIndex) const;
        double GetYYarnWidths(int iIndex) const;
        double GetXYarnHeights(int iIndex) const;
        double GetYYarnHeights(int iIndex) const;
        double GetXYarnSpacings(int iIndex) const;
        double GetYYarnSpacings(int iIndex) const;
        double GetXYarnGapSize(int iIndex) const;
        double GetYYarnGapSize(int iIndex) const;
 
        void SetXYarnWidths(double dWidth);
        void SetYYarnWidths(double dWidth);
        void SetXYarnHeights(double dHeight);
        void SetYYarnHeights(double dHeight);
        void SetXYarnSpacings(double dSpacing);
        void SetYYarnSpacings(double dSpacing);
 
        void SetYarnWidths(double dWidth);
        void SetYarnHeights(double dHeight);
        void SetYarnSpacings(double dSpacing);
 
        void SetGapSize(double dGapSize);
 
        void SetResolution(int iResolution);
 
        void AssignSectionMesh(const CSectionMesh &SectionMesh);
 
        virtual CDomainPlanes GetDefaultDomain( bool bSheared = false, bool bAddedHeight = true );
 
 
        void AssignDefaultDomain( bool bSheared = false, bool bAddedHeight = true );
 
        // Flatten the yarn
        bool FlattenYarns(double dFlatLevel, int iUpDownBoth=0);
 
        virtual string GetDefaultName() const;
 
        virtual void RefineTextile( bool bCorrectWidths = true, bool bCorrectInterference = true, bool bPeriodic = true ){};
        void CorrectEdgeInterference();
 
        virtual void ConvertToPatternDraft( /*CPatternDraft& PatternDraft*/ ) {};
 
        // Accessor methods
        double GetWidth() const;    
        double GetHeight() const;   
        int GetNumXYarns() const { return m_iNumXYarns; }
        int GetNumYYarns() const { return m_iNumYYarns; }
        double GetFabricThickness() const { return m_dFabricThickness; }
        double GetGapSize() const { return m_dGapSize; }
        double GetAverageYarnSpacing() const { return (GetWidth()+GetHeight())/(m_iNumXYarns+m_iNumYYarns); }
        double GetAverageYarnWidth() const;
        const vector<PATTERN2D> &GetCell(int x, int y) const;
        int GetResolution() const { return m_iResolution; }
        vector<CYarn*> GetXYarns(int iIndex);
        vector<CYarn*> GetYYarns(int iIndex);
        int GetYarnIndex(int x, int y, int z) const;
        CPatternDraft &GetPatternDraft() { return m_PatternDraft; }
 
    protected:
        bool Valid() const;
 
 
        virtual bool BuildTextile() const;
 
        virtual void CorrectInterference() const;
        bool NeedsMidSection(int iYarn, int iSection) const;
 
 
        void CorrectYarnWidths() const;
 
        CPatternDraft m_PatternDraft;
 
        pair<int, int> GetCellCoordinates(int iIndex) const;
        vector<PATTERN2D> &GetCell(int x, int y);
 
        struct YARNDATA
        {
            double dWidth;
            double dHeight;
            double dSpacing;
        };
 
        int m_iNumXYarns, m_iNumYYarns;
        vector<vector<PATTERN2D> > m_Pattern;
        double m_dGapSize;
        double m_dFabricThickness;
        int m_iResolution;
        CObjectContainer<CSectionMesh> m_pSectionMesh;
 
        mutable vector<YARNDATA> m_XYarnData;
        mutable vector<YARNDATA> m_YYarnData;
        mutable vector<vector<int> > m_XYarns;
        mutable vector<vector<int> > m_YYarns;
    };
};  // namespace TexGen