#ifndef N2FDD_H
#define N2FDD_H
#include "mesh3d.h"
#include "float_regcvtr.h"


void makeTriArray(int &numAbcTri, tri3d ***triArray, char *meshName);

void setRegister(regcvtr **regCur, int numAbcTri,
		 tri3d **abcTriArray, char * curName, int);


void setRegister(regcvtr **regCur, int numAbcTri,
		 tri3d **abcTriArray, char *curName, 
		 vtr k, cVtr HorEinc );

void setRegister1(regcvtr **regCur, int numAbcTri,
		 tri3d **abcTriArray, char *curName, 
		 vtr k, cVtr HorEinc, int opt );
void averageRegister(regcvtr **regCur, int numAbcTri, tri3d **abcTriArray
		     , char *curName);
void printRegister( regcvtr *regMface, regcvtr *regJface,
		    int abcFaceCnt, int id, char *fnameJ3, char *fnameM3);
void printRegister( regcvtr *regMface, regcvtr *regJface,
		    int abcFaceCnt, int id, char *prjName, char *ext );
void ComputeTriangleNormals(int triCnt, tri3d **triArrayPtr);
void CheckNormal(tri3d *tt);
tri3d *FindDoneNeighborTriPtr(tri3d *tt, int *id);
int Consistent(tri3d *t1, tri3d *t2, int id);
int Polarity(tri3d *tt, edge3d *eg);
node3d *FindOppositeNode(tri3d *tt, edge3d *eg);
#endif