linear_to_quadratic_tetrahedra_mesh_converter_utility.h

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// KRATOS  __  __ _____ ____  _   _ ___ _   _  ____
//        |  \/  | ____/ ___|| | | |_ _| \ | |/ ___|
//        | |\/| |  _| \___ \| |_| || ||  \| | |  _
//        | |  | | |___ ___) |  _  || || |\  | |_| |
//        |_|  |_|_____|____/|_| |_|___|_| \_|\____| APPLICATION
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Ariadna Cortés
//
 
#if !defined(KRATOS_LINEAR_TO_QUADRATIC_TETRAHEDRA_MESH_CONVERTER_UTILITY)
#define  KRATOS_LINEAR_TO_QUADRATIC_TETRAHEDRA_MESH_CONVERTER_UTILITY
 
// System includes
 
/* Project includes */
#include "custom_utilities/local_refine_tetrahedra_mesh.hpp"
#include "geometries/tetrahedra_3d_10.h"
#include "utilities/parallel_utilities.h"
 
namespace Kratos
{
class KRATOS_API(MESHING_APPLICATION) LinearToQuadraticTetrahedraMeshConverter : public LocalRefineTetrahedraMesh
{
public:
 
 
    typedef Node NodeType;
    typedef Geometry<NodeType> GeometryType;
    typedef GeometryType::Pointer GeometryPtrType;
 
    KRATOS_CLASS_POINTER_DEFINITION( LinearToQuadraticTetrahedraMeshConverter );
 
 
    LinearToQuadraticTetrahedraMeshConverter(ModelPart& ModelPart) : LocalRefineTetrahedraMesh(ModelPart)
    {
 
    }
 
    ~LinearToQuadraticTetrahedraMeshConverter() 
    = default;
 
 
        
    void LocalConvertLinearToQuadraticTetrahedraMesh(
        bool RefineOnReference, 
        bool InterpolateInternalVariables);
  
private:
 
 
 
    
    Tetrahedra3D10<Node> GenerateTetrahedra(
        ModelPart& rThisModelPart, 
        const std::vector<int>& rNodeIds);
 
    Triangle3D6<Node> GenerateTriangle3D6(
        ModelPart& rThisModelPart, 
        const array_1d<int, 6>& rNodeIds);
 
    void EraseOldElementAndCreateNewElement(
            ModelPart& rThisModelPart,
            const compressed_matrix<int>& Coord,
            PointerVector< Element >& NewElements,
            bool InterpolateInternalVariables
    ) override;
 
    void ReplaceElementsInSubModelPart(ModelPart& rThisModelPart);
 
    void EraseOldConditionsAndCreateNew(
            ModelPart& rThisModelPart,
            const compressed_matrix<int>& Coord
            ) override;
 
    void ReplaceConditionsInSubModelPart(ModelPart& rThisModelPart);
 
 
 
 
}; // Class LinearToQuadraticTetrahedraMeshConverter
 
} // namespace Kratos.
 
#endif // KRATOS_LINEAR_TO_QUADRATIC_TETRAHEDRA_MESH_CONVERTER_UTILITY  defined