VEM_PCC_2D_LocalSpace_Data.hpp

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//
// Copyright (C) 2019 - 2025.
// Terms register on the GPL-3.0 license.
//
// This file can be redistributed and/or modified under the license terms.
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// See top level LICENSE file for more details.
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// This file can be used citing references in CITATION.cff file.
 
#ifndef __VEM_PCC_2D_LocalSpace_Data_HPP
#define __VEM_PCC_2D_LocalSpace_Data_HPP
 
#include "Eigen/Eigen"
#include "Inertia_Utilities.hpp"
#include "VEM_Quadrature_2D.hpp"
 
namespace Polydim
{
namespace VEM
{
namespace PCC
{
 
class VEM_PCC_2D_Polygon_Geometry final
{
  public:
    double Tolerance1D;
    double Tolerance2D;
 
    Eigen::MatrixXd Vertices;
    Eigen::Vector3d Centroid;
    double Measure;
    double Diameter;
    std::vector<Eigen::Matrix3d> TriangulationVertices;
    Eigen::VectorXd EdgesLength;
    std::vector<bool> EdgesDirection;
    Eigen::MatrixXd EdgesTangent;
    Eigen::MatrixXd EdgesNormal;
};
 
class VEM_PCC_2D_LocalSpace_Data final
{
  public:
    unsigned int Dimension;
    unsigned int Order;
    unsigned int NumVertexBasisFunctions;
 
    unsigned int NumEdgeBasisFunctions;
 
    unsigned int NumBoundaryBasisFunctions;
 
    unsigned int NumInternalBasisFunctions;
    unsigned int NumBasisFunctions;
    unsigned int NumEdgeDofs;
    unsigned int NumProjectorBasisFunctions;
    unsigned int Nkm1;
    unsigned int Nkm2;
    unsigned int Nklm1;
 
    Gedim::Quadrature::QuadratureData InternalQuadrature;
    Polydim::VEM::Quadrature::VEM_Quadrature_2D::Edges_QuadratureData BoundaryQuadrature;
 
    Gedim::Quadrature::QuadratureData InternalQuadratureKL;
    Polydim::VEM::Quadrature::VEM_Quadrature_2D::Edges_QuadratureData BoundaryQuadratureKL;
 
    double Diameter;
    double Measure;
    Eigen::Vector3d Centroid;
 
    Eigen::MatrixXd VanderInternal;
    Eigen::MatrixXd VanderInternalKL;
    std::vector<Eigen::MatrixXd> VanderInternalDerivatives;
 
    Eigen::MatrixXd VanderBoundary;
    std::vector<Eigen::MatrixXd> VanderBoundaryDerivatives;
 
    Eigen::MatrixXd PiNabla;
    Eigen::MatrixXd Pi0km1;
    Eigen::MatrixXd Pi0k;
    Eigen::MatrixXd Pi0klm1;
    std::vector<Eigen::MatrixXd> Pi0km1Der;
 
    Eigen::MatrixXd Hmatrix;
 
    Eigen::MatrixXd H_klm1_matrix;
    Eigen::MatrixXd Cmatrix;
    Eigen::MatrixXd Bmatrix;
    Eigen::MatrixXd Gmatrix;
    Eigen::MatrixXd Dmatrix;
    std::vector<Eigen::MatrixXd> Ematrix;
 
    Eigen::MatrixXd Qmatrix;
    Eigen::MatrixXd QmatrixInv;
    Eigen::MatrixXd Qmatrixkm1;
 
    Polydim::Utilities::Inertia_Data inertia_data;
    Polydim::VEM::PCC::VEM_PCC_2D_Polygon_Geometry inertia_polygon;
    double constantStiff;
    double constantMass;
};
} // namespace PCC
} // namespace VEM
} // namespace Polydim
 
#endif