divide_triangle_2d_3.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Ruben Zorrilla
//
 
#if !defined(KRATOS_DIVIDE_TRIANGLE_2D_3_UTILS)
#define KRATOS_DIVIDE_TRIANGLE_2D_3_UTILS
 
// System includes
#include <bitset>
 
// External includes
 
// Project includes
 
#include "geometries/line_2d_2.h"
#include "geometries/triangle_2d_3.h"
#include "utilities/divide_geometry.h"
 
namespace Kratos
{
 
 
 
 
template<class TPointType>
class KRATOS_API(KRATOS_CORE) DivideTriangle2D3 : public DivideGeometry<TPointType>
{
public:
 
    typedef DivideGeometry<TPointType>                                           BaseType;
    typedef typename BaseType::GeometryType                                      GeometryType;
    typedef typename BaseType::IndexedPointType                                  IndexedPointType;
    typedef typename BaseType::IndexedPointPointerType                           IndexedPointPointerType;
    typedef typename BaseType::IndexedPointGeometryType                          IndexedPointGeometryType;
    typedef typename BaseType::IndexedPointGeometryType::GeometriesArrayType     IndexedGeometriesArrayType;
    typedef typename BaseType::IndexedPointGeometryPointerType                   IndexedPointGeometryPointerType;
    typedef Line2D2 < IndexedPointType >                                         IndexedPointLineType;
    typedef Triangle2D3 < IndexedPointType >                                     IndexedPointTriangleType;
 
    KRATOS_CLASS_POINTER_DEFINITION(DivideTriangle2D3);
 
    const std::vector<int> mEdgeNodeI = {0, 1, 2};
    const std::vector<int> mEdgeNodeJ = {1, 2, 0};
    std::vector<int> mSplitEdges = {0, 1, 2, -1, -1, -1};
 
 
    DivideTriangle2D3(const GeometryType& rInputGeometry, const Vector& rNodalDistances);
 
    ~DivideTriangle2D3();
 
 
 
 
    std::string Info() const override;
 
    void PrintInfo(std::ostream& rOStream) const override;
 
    void PrintData(std::ostream& rOStream) const override;
 
 
 
    const std::vector<int>& GetEdgeIdsI() const override;
 
    const std::vector<int>& GetEdgeIdsJ() const override;
 
    std::vector<int>& GetSplitEdges() override;
 
    void GenerateDivision() override;
 
    void GenerateIntersectionsSkin() override;
 
    void GenerateExteriorFaces(
        std::vector < IndexedPointGeometryPointerType > &rExteriorFacesVector,
        std::vector < unsigned int > &rExteriorFacesParentSubdivisionsIdsVector,
        const std::vector < IndexedPointGeometryPointerType > &rSubdivisionsContainer) override;
 
    void GenerateExteriorFaces(
        std::vector < IndexedPointGeometryPointerType > &rExteriorFacesVector,
        std::vector < unsigned int > &rExteriorFacesParentSubdivisionsIdsVector,
        const std::vector < IndexedPointGeometryPointerType > &rSubdivisionsContainer,
        const unsigned int FatherFaceId) override;
 
 
    virtual IndexedPointGeometryPointerType GenerateAuxiliaryPartitionTriangle(
        const int I0,
        const int I1,
        const int I2);
 
    virtual IndexedPointGeometryPointerType GenerateIntersectionLine(
        const int I0,
        const int I1);
 
private:
 
 
    std::bitset<3> mNodeIsCut{0x0}; // If the cut passes through a node, store this information here
 
 
 
 
 
 
    bool NodeIsInterface(int NodeKey) const;
 
 
    DivideTriangle2D3& operator=(DivideTriangle2D3 const& rOther);
 
    DivideTriangle2D3(DivideTriangle2D3 const& rOther)
        : DivideGeometry<TPointType>(rOther.GetInputGeometry(), rOther.GetNodalDistances()) {};
 
 
};// class DivideTriangle2D3
 
}
#endif /* KRATOS_DIVIDE_TRIANGLE_2D_3_UTILS defined */