Domain.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 "Mesh.h"
#include "LinearTransformation.h"
 
namespace TexGen
{ 
    using namespace std;
 
    class CYarn;
    class CDomainPrism;
 
    class CLASS_DECLSPEC CDomain
    {
    public:
        CDomain(void);
        CDomain(TiXmlElement &Element);
        virtual ~CDomain(void);
 
        virtual CDomain* Copy() const = 0;
 
        virtual void PopulateTiXmlElement(TiXmlElement &Element, OUTPUT_TYPE OutputType = OUTPUT_STANDARD) const;
 
        vector<pair<int, int> > GetRepeatLimits(const CYarn &Yarn) const;
        vector<XYZ> GetTranslations(const CYarn &Yarn) const;
 
 
        virtual void ClipMeshToDomain(CMesh &Mesh, bool bFillGaps = true) const = 0;
 
        virtual bool ClipMeshToDomain(CMesh &Mesh, vector<CMesh> &DomainMeshes, bool bFillGaps = true) const = 0;
        virtual string GetType() const = 0;
        const CMesh &GetMesh() const { return m_Mesh; }
        virtual double GetVolume() const;
        virtual void Grow(double dDistance) = 0;
        virtual void Rotate(WXYZ Rotation) = 0;
        virtual void Translate(XYZ Vector) = 0;
        virtual void Deform(CLinearTransformation Transformation) = 0;
 
        virtual bool PointInDomain(const XYZ &Point) const = 0;
 
        CDomainPrism* GetPrismDomain();
 
    protected:
        static vector<pair<int, int> > ConvertLimitsToInt(const vector<pair<double, double> > &RepeatLimits);
 
 
        pair<double, double> GetLimits(XYZ RepeatVector, const CMesh &Mesh) const;
 
 
        bool MeshIntersectsDomain(const CMesh &Mesh) const;
 
        CMesh m_Mesh;
 
    };
 
};  // namespace TexGen