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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#ifndef __itkFEMElement3DC0LinearTriangularMembrane_h
#define __itkFEMElement3DC0LinearTriangularMembrane_h
#include "itkFEMElement3DC0LinearTriangular.h"
#include "itkFEMElement3DMembrane.h"
#include "itkFEMElement3DMembrane1DOF.h"
namespace itk
{
namespace fem
{
/**
* \class Element3DC0LinearTriangularMembrane
* \brief 3-noded finite element class in 3D space for surface membrane problem.
*
* This element is combined from Element3DC0LinearTriangular and Element3DMembrane.
*/
class Element3DC0LinearTriangularMembrane : public Element3DMembrane<Element3DC0LinearTriangular>
{
FEM_CLASS(Element3DC0LinearTriangularMembrane, Element3DMembrane<Element3DC0LinearTriangular>)
public:
HANDLE_ELEMENT_LOADS();
/**
* Default constructor only clears the internal storage
*/
Element3DC0LinearTriangularMembrane();
/**
* Construct an element by specifying pointers to
* 3 points and a material.
*/
Element3DC0LinearTriangularMembrane(NodeIDType n1_, NodeIDType n2_, NodeIDType n3_, Material::ConstPointer p_);
// virtual unsigned int GetNumberOfDegreesOfFreedomPerNode( void ) const
// { return 1; }
// virtual void GetStiffnessMatrix( MatrixType& Ke ) const;
// void Read( std::istream&, void* info );
}; // class Element3DC0LinearTriangularMembrane
FEM_CLASS_INIT(Element3DC0LinearTriangularMembrane)
} // namespace fem
} // namespace itk
#endif // #ifndef __itkFEMElement3DC0LinearTriangularMembrane_h
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