QuadraticMeshHelper.hpp

/*

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*/

#ifndef QUADRATICMESHHELPER_HPP_
#define QUADRATICMESHHELPER_HPP_

#include "AbstractTetrahedralMesh.hpp"
#include "TrianglesMeshReader.hpp"

template<unsigned DIM>
class QuadraticMeshHelper
{
public:
    static void AddInternalNodesToElements(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                                           TrianglesMeshReader<DIM,DIM>* pMeshReader);

    static void AddInternalNodesToBoundaryElements(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                                                   TrianglesMeshReader<DIM,DIM>* pMeshReader);


    static void AddNodesToBoundaryElements(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                                           TrianglesMeshReader<DIM,DIM>* pMeshReader);

    static void CheckBoundaryElements(AbstractTetrahedralMesh<DIM, DIM>* pMesh);


    static void AddNodeToBoundaryElement(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                                         BoundaryElement<DIM-1,DIM>* pBoundaryElement,
                                         Element<DIM,DIM>* pElement,
                                         unsigned internalNode);

    static void AddNodeToBoundaryElement(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                                         BoundaryElement<DIM-1,DIM>* pBoundaryElement,
                                         Node<DIM>* pNode);

    static void AddExtraBoundaryNodes(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                                      BoundaryElement<DIM-1,DIM>* pBoundaryElement,
                                      Element<DIM,DIM>* pElement,
                                      unsigned nodeIndexOppositeToFace);

    static void HelperMethod1(unsigned boundaryElemNode0, unsigned boundaryElemNode1,
                              Element<DIM,DIM>* pElement,
                              unsigned node0, unsigned node1, unsigned node2,
                              unsigned& rOffset,
                              bool& rReverse);

    static void HelperMethod2(AbstractTetrahedralMesh<DIM, DIM>* pMesh,
                              BoundaryElement<DIM-1,DIM>* pBoundaryElement,
                              Element<DIM,DIM>* pElement,
                              unsigned internalNode0, unsigned internalNode1, unsigned internalNode2,
                              unsigned offset,
                              bool reverse);

};

#endif // QUADRATICMESHHELPER_HPP_