#define RCSID "$Id: BF_Perpendicular.c,v 1.9 2006/02/25 15:00:23 geuzaine Exp $"
/*
 * Copyright (C) 1997-2006 P. Dular, C. Geuzaine
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 * USA.
 *
 * Please report all bugs and problems to <getdp@geuz.org>.
 */

#include "GetDP.h"
#include "BF_Function.h"

#define ARGS 					\
  struct Element * Element, int NumEntity, 	\
  double u, double v, double w,  double *s 


/* ------------------------------------------------------------------------ */
/*  B F _ W i r e                                                           */
/* ------------------------------------------------------------------------ */
#define BF(BF_Wire_X,BF_Node_X)		\
  							\
  GetDP_Begin(BF_Wire_X);			\
							\
  s[1] = s[2] = 0. ;					\
  (BF_Node_X)(Element, NumEntity, u, v, w, &s[0]) ;	\
							\
  GetDP_End ;

void  BF_Wire(ARGS) { BF("BF_Wire",BF_Node) ; }
#undef BF

/* ------------------------------------------------------------------------ */
/*  B F _ D i v W i r e                                                           */
/* ------------------------------------------------------------------------ */
#define BF(BF_DivWire_X,BF_GradNode_X)		       \
          					        \
  GetDP_Begin(BF_DivWire_X);			        \
                                                        \
  (BF_GradNode_X)(Element, NumEntity, u, v, w, &s[0]) ;	\
							\
  GetDP_End ;

void  BF_DivWire(ARGS) { BF("BF_DivWire",BF_GradNode) ; }
#undef BF

/* ------------------------------------------------------------------------ */
/*  B F _ P e r p e n d i c u l a r E d g e                                 */
/* ------------------------------------------------------------------------ */

#define BF(BF_PerpendicularEdge_X,BF_Node_X)		\
  							\
  GetDP_Begin(BF_PerpendicularEdge_X);			\
							\
  s[0] = s[1] = 0. ;					\
  (BF_Node_X)(Element, NumEntity, u, v, w, &s[2]) ;	\
							\
  GetDP_End ;

void  BF_PerpendicularEdge(ARGS) { BF("BF_PerpendicularEdge",BF_Node) ; }
void  BF_PerpendicularEdge_2E(ARGS) { BF("BF_PerpendicularEdge_2E",BF_Node_2E) ; }
void  BF_PerpendicularEdge_2F(ARGS) { BF("BF_PerpendicularEdge_2F",BF_Node_2F) ; }
void  BF_PerpendicularEdge_2V(ARGS) { BF("BF_PerpendicularEdge_2V",BF_Node_2V) ; }
void  BF_PerpendicularEdge_3E(ARGS) { BF("BF_PerpendicularEdge_3E",BF_Node_3E) ; }
void  BF_PerpendicularEdge_3F(ARGS) { BF("BF_PerpendicularEdge_3F",BF_Node_3F) ; }
void  BF_PerpendicularEdge_3V(ARGS) { BF("BF_PerpendicularEdge_3V",BF_Node_3V) ; }

#undef BF

/* ------------------------------------------------------------------------ */
/*  B F _ C u r l P e r p e n d i c u l a r E d g e                         */
/* ------------------------------------------------------------------------ */

#define BF(BF_CurlPerpendicularEdge_X,BF_GradNode_X)	\
  double ss ;						\
							\
  GetDP_Begin(BF_CurlPerpendicularEdge_X);		\
							\
  (BF_GradNode_X)(Element, NumEntity, u, v, w, s) ;	\
  ss = s[0] ;  s[0] = s[1] ;  s[1] = -ss ;		\
							\
  GetDP_End ;

void  BF_CurlPerpendicularEdge(ARGS) { BF("BF_CurlPerpendicularEdge",BF_GradNode) ; }
void  BF_CurlPerpendicularEdge_2E(ARGS) { BF("BF_CurlPerpendicularEdge_2E",BF_GradNode_2E) ; }
void  BF_CurlPerpendicularEdge_2F(ARGS) { BF("BF_CurlPerpendicularEdge_2F",BF_GradNode_2F) ; }
void  BF_CurlPerpendicularEdge_2V(ARGS) { BF("BF_CurlPerpendicularEdge_2V",BF_GradNode_2V) ; }
void  BF_CurlPerpendicularEdge_3E(ARGS) { BF("BF_CurlPerpendicularEdge_3E",BF_GradNode_3E) ; }
void  BF_CurlPerpendicularEdge_3F(ARGS) { BF("BF_CurlPerpendicularEdge_3F",BF_GradNode_3F) ; }
void  BF_CurlPerpendicularEdge_3V(ARGS) { BF("BF_CurlPerpendicularEdge_3V",BF_GradNode_3V) ; }

#undef BF

/* ------------------------------------------------------------------------ */
/*  B F _ P e r p e n d i c u l a r F a c e t                               */
/* ------------------------------------------------------------------------ */

#define BF(BF_PerpendicularFacet_X,BF_Edge_X)	\
  double ss ;					\
						\
  GetDP_Begin(BF_PerpendicularFacet_X);		\
						\
  (BF_Edge_X)(Element, NumEntity, u, v, w, s) ;	\
  ss = s[0] ;  s[0] = -s[1] ;  s[1] = ss ;	\
						\
  GetDP_End ;

void  BF_PerpendicularFacet(ARGS) { BF("BF_PerpendicularFacet",BF_Edge) ; }
void  BF_PerpendicularFacet_2E(ARGS) { BF("BF_PerpendicularFacet_2E",BF_Edge_2E) ; }
void  BF_PerpendicularFacet_2F(ARGS) { BF("BF_PerpendicularFacet_2F",BF_Edge_2F) ; }
void  BF_PerpendicularFacet_2V(ARGS) { BF("BF_PerpendicularFacet_2V",BF_Edge_2V) ; }
void  BF_PerpendicularFacet_3E(ARGS) { BF("BF_PerpendicularFacet_3E",BF_Edge_3E) ; }
void  BF_PerpendicularFacet_3F_a(ARGS) { BF("BF_PerpendicularFacet_3F_a",BF_Edge_3F_a) ; }
void  BF_PerpendicularFacet_3F_b(ARGS) { BF("BF_PerpendicularFacet_3F_b",BF_Edge_3F_b) ; }
void  BF_PerpendicularFacet_3F_c(ARGS) { BF("BF_PerpendicularFacet_3F_c",BF_Edge_3F_c) ; }
void  BF_PerpendicularFacet_3V(ARGS) { BF("BF_PerpendicularFacet_3V",BF_Edge_3V) ; }
void  BF_PerpendicularFacet_4E(ARGS) { BF("BF_PerpendicularFacet_4E",BF_Edge_4E) ; }
void  BF_PerpendicularFacet_4F(ARGS) { BF("BF_PerpendicularFacet_4F",BF_Edge_4F) ; }
void  BF_PerpendicularFacet_4V(ARGS) { BF("BF_PerpendicularFacet_4V",BF_Edge_4V) ; }

#undef BF

/* ------------------------------------------------------------------------ */
/*  B F _ D i v P e r p e n d i c u l a r F a c e t                         */
/* ------------------------------------------------------------------------ */

#define BF(BF_DivPerpendicularFacet_X,BF_CurlEdge_X)	\
							\
  GetDP_Begin(BF_DivPerpendicularFacet_X);		\
							\
  (BF_CurlEdge_X)(Element, NumEntity, u, v, w, s) ;	\
  s[0] = -s[2] ; s[2] = 0. ;				\
							\
  GetDP_End ;

void  BF_DivPerpendicularFacet(ARGS){ BF("BF_DivPerpendicularFacet",BF_CurlEdge) ; }
void  BF_DivPerpendicularFacet_2E(ARGS){ BF("BF_DivPerpendicularFacet_2E",BF_CurlEdge_2E) ; }
void  BF_DivPerpendicularFacet_2F(ARGS){ BF("BF_DivPerpendicularFacet_2F",BF_CurlEdge_2F) ; }
void  BF_DivPerpendicularFacet_2V(ARGS){ BF("BF_DivPerpendicularFacet_2V",BF_CurlEdge_2V) ; }
void  BF_DivPerpendicularFacet_3E(ARGS){ BF("BF_DivPerpendicularFacet_3E",BF_CurlEdge_3E) ; }
void  BF_DivPerpendicularFacet_3F_a(ARGS){ BF("BF_DivPerpendicularFacet_3F_a",BF_CurlEdge_3F_a) ; }
void  BF_DivPerpendicularFacet_3F_b(ARGS){ BF("BF_DivPerpendicularFacet_3F_b",BF_CurlEdge_3F_b) ; }
void  BF_DivPerpendicularFacet_3F_c(ARGS){ BF("BF_DivPerpendicularFacet_3F_c",BF_CurlEdge_3F_c) ; }
void  BF_DivPerpendicularFacet_3V(ARGS){ BF("BF_DivPerpendicularFacet_3V",BF_CurlEdge_3V) ; }
void  BF_DivPerpendicularFacet_4E(ARGS){ BF("BF_DivPerpendicularFacet_4E",BF_CurlEdge_4E) ; }
void  BF_DivPerpendicularFacet_4F(ARGS){ BF("BF_DivPerpendicularFacet_4F",BF_CurlEdge_4F) ; }
void  BF_DivPerpendicularFacet_4V(ARGS){ BF("BF_DivPerpendicularFacet_4V",BF_CurlEdge_4V) ; }

#undef BF



#undef ARGS