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Prism.h
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1 ////////////////////////////////////////////////////////////////////////////////
2 //
3 // File: Mesh.h
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9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
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31 //
32 // Description: Mesh manipulation objects.
33 //
34 ////////////////////////////////////////////////////////////////////////////////
35 
36 #ifndef NEKMESHUTILS_MESHELEMENTS_PRISM
37 #define NEKMESHUTILS_MESHELEMENTS_PRISM
38 
41 
42 namespace Nektar
43 {
44 namespace NekMeshUtils
45 {
46 /**
47  * @brief A 3-dimensional five-faced element (2 triangles, 3
48  * quadrilaterals).
49  */
50 class Prism : public Element
51 {
52 public:
53  /// Creates an instance of this class
55  std::vector<NodeSharedPtr> pNodeList,
56  std::vector<int> pTagList)
57  {
59  boost::shared_ptr<Element>(new Prism(pConf, pNodeList, pTagList));
60  std::vector<FaceSharedPtr> faces = e->GetFaceList();
61  for (int i = 0; i < faces.size(); ++i)
62  {
63  faces[i]->m_elLink.push_back(std::pair<ElementSharedPtr, int>(e, i));
64  }
65  return e;
66  }
67  /// Element type
69 
71  std::vector<NodeSharedPtr> pNodeList,
72  std::vector<int> pTagList);
73  NEKMESHUTILS_EXPORT Prism(const Prism &pSrc);
75  {
76  }
77 
79  int coordDim);
80  NEKMESHUTILS_EXPORT virtual void Complete(int order);
81 
82  NEKMESHUTILS_EXPORT static unsigned int GetNumNodes(ElmtConfig pConf);
83 
84  /**
85  * Orientation of prism; unchanged = 0; clockwise = 1;
86  * counter-clockwise = 2. This is set by OrientPrism.
87  */
88  unsigned int m_orientation;
89 
90 protected:
91  void OrientPrism();
92 };
93 }
94 }
95 
96 #endif
Basic information about an element.
Definition: Element.h:58
unsigned int m_orientation
Definition: Prism.h:88
static LibUtilities::ShapeType m_type
Element type.
Definition: Prism.h:68
A 3-dimensional five-faced element (2 triangles, 3 quadrilaterals).
Definition: Prism.h:50
virtual NEKMESHUTILS_EXPORT void Complete(int order)
Definition: Prism.cpp:248
virtual NEKMESHUTILS_EXPORT SpatialDomains::GeometrySharedPtr GetGeom(int coordDim)
Generate a Nektar++ geometry object for this element.
Definition: Prism.cpp:230
void OrientPrism()
Orient prism to align degenerate vertices.
Definition: Prism.cpp:386
static ElementSharedPtr create(ElmtConfig pConf, std::vector< NodeSharedPtr > pNodeList, std::vector< int > pTagList)
Creates an instance of this class.
Definition: Prism.h:54
static NEKMESHUTILS_EXPORT unsigned int GetNumNodes(ElmtConfig pConf)
Return the number of nodes defining a prism.
Definition: Prism.cpp:218
NEKMESHUTILS_EXPORT Prism(ElmtConfig pConf, std::vector< NodeSharedPtr > pNodeList, std::vector< int > pTagList)
Create a prism element.
Definition: Prism.cpp:55
#define NEKMESHUTILS_EXPORT
boost::shared_ptr< Element > ElementSharedPtr
Definition: Edge.h:52
virtual NEKMESHUTILS_EXPORT ~Prism()
Definition: Prism.h:74
boost::shared_ptr< Geometry > GeometrySharedPtr
Definition: Geometry.h:53
Base class for element definitions.
Definition: Element.h:115