tetrahedra_3d_4_modified_shape_functions.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Ruben Zorrilla
//
 
#if !defined(KRATOS_TETRAHEDRA_3D_4_MODIFIED_SHAPE_FUNCTIONS)
#define KRATOS_TETRAHEDRA_3D_4_MODIFIED_SHAPE_FUNCTIONS
 
// System includes
 
// External includes
 
// Project includes
#include "utilities/divide_tetrahedra_3d_4.h"
#include "modified_shape_functions/modified_shape_functions.h"
 
namespace Kratos
{
 
 
 
 
class KRATOS_API(KRATOS_CORE) Tetrahedra3D4ModifiedShapeFunctions : public ModifiedShapeFunctions
{
public:
 
 
    KRATOS_CLASS_POINTER_DEFINITION(Tetrahedra3D4ModifiedShapeFunctions);
 
    // General type definitions
    typedef ModifiedShapeFunctions                             BaseType;
    typedef BaseType::GeometryType                             GeometryType;
    typedef BaseType::GeometryPointerType                      GeometryPointerType;
    typedef BaseType::IntegrationMethodType                    IntegrationMethodType;
    typedef BaseType::ShapeFunctionsGradientsType              ShapeFunctionsGradientsType;
 
    typedef BaseType::IndexedPointGeometryType                 IndexedPointGeometryType;
    typedef BaseType::IndexedPointGeometryPointerType          IndexedPointGeometryPointerType;
 
    typedef BaseType::IntegrationPointType                     IntegrationPointType;
    typedef BaseType::IntegrationPointsArrayType               IntegrationPointsArrayType;
    typedef BaseType::IntegrationPointsContainerType           IntegrationPointsContainerType;
 
 
    Tetrahedra3D4ModifiedShapeFunctions(const GeometryPointerType rpInputGeometry, const Vector& rNodalDistances);
 
    ~Tetrahedra3D4ModifiedShapeFunctions() override;
 
 
 
 
    std::string Info() const override;
 
    void PrintInfo(std::ostream& rOStream) const override;
 
    void PrintData(std::ostream& rOStream) const override;
 
 
 
    const DivideGeometry<Node>::Pointer pGetSplittingUtil() const override;
 
 
protected:
 
 
 
 
    void SetCondensationMatrix(Matrix& rIntPointCondMatrix) override;
 
    void SetPositiveSideCondensationMatrix(Matrix& rPosSideCondMatrix) override;
 
    void SetNegativeSideCondensationMatrix(Matrix& rNegSideCondMatrix) override;
 
 
 
 
 
private:
 
 
    DivideTetrahedra3D4<Node>::Pointer mpTetrahedraSplitter;
 
 
 
 
 
 
 
    Tetrahedra3D4ModifiedShapeFunctions& operator=(Tetrahedra3D4ModifiedShapeFunctions const& rOther);
 
    Tetrahedra3D4ModifiedShapeFunctions(Tetrahedra3D4ModifiedShapeFunctions const& rOther) :
        ModifiedShapeFunctions(rOther.GetInputGeometry(), rOther.GetNodalDistances()),
        mpTetrahedraSplitter(new DivideTetrahedra3D4<Node>(*rOther.GetInputGeometry(), rOther.GetNodalDistances())) {
 
        // Perform the element splitting
        mpTetrahedraSplitter->GenerateDivision();
        mpTetrahedraSplitter->GenerateIntersectionsSkin();
    };
 
 
};// class Tetrahedra3D4ModifiedShapeFunctions
 
}
#endif /* KRATOS_TETRAHEDRA_3D_4_MODIFIED_SHAPE_FUNCTIONS defined */