CrvTet2.h

/****************************************************************************** 

  (c) 2004-2014 Scientific Computation Research Center, 
      Rensselaer Polytechnic Institute. All rights reserved.
  
  The LICENSE-SCOREC file included with this distribution describes the terms
  of the SCOREC Non-Commercial License this program is distributed under.
 
*******************************************************************************/
/* This class is design to represent the 3D high-order curved tetrahedron element. The data member should include:

1) FMDB pRegion: this is the handle for the mesh entity
2) a shape metric container that is able to store shape quality values calculated from different kinds shape measure including the straight-sided frame element and the Bezier based jacobian ratio measure
3) to be added

*/

#ifndef CRVTET2_H
#define CRVTET2_H

#include "CrvTet.h"

typedef class mEntity * pMeshEnt;

class CrvTet2 : public CrvTet {
  public:
    CrvTet2(VtxPtrVec in_vert_vec);

    CrvTet2(pMeshEnt in_tet); 

    ~CrvTet2(){ }

    virtual int v_eval(Point3d, Point3d &);
    virtual int v_eval_deriv1(Point3d, Mat3x3 &);
// **** evaluation of geometric quantity **** //

    double Volume();

// **** generic multiplicative measure **** //

    double GenShape();

    int EdgesOnGEdge();
    int EdgesOnGFace();
    int EdgesOnGRegn();

    int FacesOnGFace();
    int FacesOnGRegn();

// ======================================== // 
    int is_valid();

};
#endif  // CRVTET2_H