tpzgraphelt2dmapped.cpp

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#include "tpzgraphelt2dmapped.h"
#include "pzshapequad.h"

static REAL cornerco[4][2] = 
{
                {0.,0.},
                {1.,0.},
                {0.,1.},
                {0.,1.}
};

TPZGraphElT2dMapped::~TPZGraphElT2dMapped()
{
}

void TPZGraphElT2dMapped::QsiEta(TPZVec<int> &i, int imax, TPZVec<REAL> &qsieta)
{
                TPZGraphElQ2dd::QsiEta(i,imax,qsieta);
                TPZFNMatrix<8> phi(4,1,0.),dphi(2,4,0.);
                pzshape::TPZShapeQuad::ShapeCorner(qsieta,phi,dphi);
                REAL temp[2] = {0.,0.};
                int is;
                for(is=0; is<4; is++)
                {
                                temp[0] += cornerco[is][0]*phi(is,0);
                                temp[1] += cornerco[is][1]*phi(is,0);
                }
                qsieta[0] = temp[0];
                qsieta[1] = temp[1];
                
}