Line data    Source code

       1             : //* This file is part of the MOOSE framework
       2             : //* https://mooseframework.inl.gov
       3             : //*
       4             : //* All rights reserved, see COPYRIGHT for full restrictions
       5             : //* https://github.com/idaholab/moose/blob/master/COPYRIGHT
       6             : //*
       7             : //* Licensed under LGPL 2.1, please see LICENSE for details
       8             : //* https://www.gnu.org/licenses/lgpl-2.1.html
       9             : 
      10             : #pragma once
      11             : 
      12             : #include "MooseEnum.h"
      13             : 
      14             : // Forward declarations
      15             : namespace libMesh
      16             : {
      17             : class Elem;
      18             : }
      19             : 
      20             : // libMesh includes
      21             : #include "libmesh/libmesh_common.h" // not possible to forward declare typedef Real.
      22             : 
      23             : // C++ includes
      24             : #include <utility>
      25             : 
      26             : // Using statements
      27             : using libMesh::Elem;
      28             : using libMesh::Real;
      29             : 
      30             : enum class MortarSegmentTriangulationMode : unsigned char
      31             : {
      32             :   Delaunay,
      33             :   Centroid,
      34             :   EarClipping,
      35             :   Vertex
      36             : };
      37             : 
      38      585740 : CreateMooseEnumClass(Mortar3DQuadraturePointMapping,
      39             :                      NORMAL_PROJECTION = 0,
      40             :                      REFERENCE_INTERPOLATION = 1);
      41             : 
      42             : /**
      43             :  * Holds xi^(1), xi^(2), and other data for a given mortar segment.
      44             :  */
      45             : struct MortarSegmentInfo
      46             : {
      47             :   /**
      48             :    * Constructor. The invalid_xi value means that the values have
      49             :    * not been set. Valid values are in [-1,1]. xi1 values should
      50             :    * always be valid for any segment, but one or both xi2 values
      51             :    * can be uninitialized when the surfaces are not in contact.
      52             :    */
      53             :   MortarSegmentInfo();
      54             : 
      55             :   /**
      56             :    * Construct a MortarSegmentInfo object with the given xi values.
      57             :    */
      58             :   MortarSegmentInfo(Real x1a, Real x1b, Real x2a, Real x2b);
      59             : 
      60             :   // MortarSegmentInfo(const MortarSegmentInfo &) = default;
      61             : 
      62             :   /**
      63             :    * Prints xi values and secondary/primary Elem ids.
      64             :    */
      65             :   void print() const;
      66             : 
      67             :   /**
      68             :    * Returns true if the current segment is valid, false
      69             :    * otherwise. The segment can be "invalid" for a host of different
      70             :    * reasons, see the list below.
      71             :    */
      72             :   bool isValid() const;
      73             : 
      74             :   Real xi1_a, xi1_b;
      75             :   Real xi2_a, xi2_b;
      76             :   const Elem * secondary_elem;
      77             :   const Elem * primary_elem;
      78             : 
      79             :   // A magic number to let us determine when xi values have not been
      80             :   // initialized yet.
      81             :   static const Real invalid_xi;
      82             : };