DomainPlanes.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 "Domain.h"
#include "Plane.h"
 
namespace TexGen
{
    using namespace std;
 
 
    class CLASS_DECLSPEC CDomainPlanes : public CDomain
    {
    public:
        CDomainPlanes();
        CDomainPlanes(const vector<PLANE> &Planes);
        CDomainPlanes(const XYZ &Min, const XYZ &Max);
        CDomainPlanes(TiXmlElement &Element);
        ~CDomainPlanes(void);
 
        CDomain* Copy() const { return new CDomainPlanes(*this); }
 
        void PopulateTiXmlElement(TiXmlElement &Element, OUTPUT_TYPE OutputType = OUTPUT_STANDARD) const;
        
        void ClipMeshToDomain(CMesh &Mesh, bool bFillGaps = true) const;
        bool ClipMeshToDomain(CMesh &Mesh, vector<CMesh> &DomainMeshes, bool bFillGaps = true) const;
        string GetType() const { return "CDomainPlanes"; }
 
        void AddPlane(const PLANE &Plane);
 
        const vector<PLANE> &GetPlanes() const { return m_Planes; }
        bool GetBoxLimits(XYZ &Min, XYZ &Max);
        void Grow(double dDistance);
        void Rotate(WXYZ Rotation);
        void Translate(XYZ Vector);
        void Deform(CLinearTransformation Transformation);
        int GetPlane( XYZ &Normal, PLANE &Plane );
        void SetPlane( int index, PLANE &Plane ); 
 
        bool PointInDomain(const XYZ &Point) const;
 
    protected:
        
 
        void BuildMesh();
 
        static bool FillGaps(CMesh &Mesh, const PLANE &Plane, vector<int> &Polygon, bool bMeshGaps = true);
 
        vector<PLANE> m_Planes;
 
        vector<vector<pair<XYZ, XYZ> > > m_PlaneIntersections;
    };
 
};  // namespace TexGen