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// GetDP - Copyright (C) 1997-2018 P. Dular and C. Geuzaine, University of Liege
//
// See the LICENSE.txt file for license information. Please report all
// issues on https://gitlab.onelab.info/getdp/getdp/issues
#include <stdlib.h>
#include "ProData.h"
#include "GeoData.h"
#include "F.h"
#include "Get_Geometry.h"
#include "Message.h"
extern struct CurrentData Current ;
/* ------------------------------------------------------------------------ */
/* Get a Vector containing the current coordinates */
/* ------------------------------------------------------------------------ */
void F_CoordXYZ(F_ARG)
{
int i, k ;
double X, Y, Z ;
if(!Current.Element || Current.Element->Num == NO_ELEMENT){
X = Current.x ;
Y = Current.y ;
Z = Current.z ;
}
else{
Get_NodesCoordinatesOfElement(Current.Element) ;
Get_BFGeoElement(Current.Element, Current.u, Current.v, Current.w) ;
X = Y = Z = 0. ;
for (i = 0 ; i < Current.Element->GeoElement->NbrNodes ; i++) {
X += Current.Element->x[i] * Current.Element->n[i] ;
Y += Current.Element->y[i] * Current.Element->n[i] ;
Z += Current.Element->z[i] * Current.Element->n[i] ;
}
}
if (Current.NbrHar == 1){
V->Val[0] = X ;
V->Val[1] = Y ;
V->Val[2] = Z ;
}
else {
for (k = 0 ; k < Current.NbrHar ; k+=2) {
V->Val[MAX_DIM* k ] = X ;
V->Val[MAX_DIM* k +1] = Y ;
V->Val[MAX_DIM* k +2] = Z ;
V->Val[MAX_DIM*(k+1) ] = 0. ;
V->Val[MAX_DIM*(k+1)+1] = 0. ;
V->Val[MAX_DIM*(k+1)+2] = 0. ;
}
}
V->Type = VECTOR ;
}
void F_CoordXYZS(F_ARG)
{
int k ;
double X, Y, Z ;
X = Current.xs ;
Y = Current.ys ;
Z = Current.zs ;
if (Current.NbrHar == 1){
V->Val[0] = X ;
V->Val[1] = Y ;
V->Val[2] = Z ;
}
else {
for (k = 0 ; k < Current.NbrHar ; k+=2) {
V->Val[MAX_DIM* k ] = X ;
V->Val[MAX_DIM* k +1] = Y ;
V->Val[MAX_DIM* k +2] = Z ;
V->Val[MAX_DIM*(k+1) ] = 0. ;
V->Val[MAX_DIM*(k+1)+1] = 0. ;
V->Val[MAX_DIM*(k+1)+2] = 0. ;
}
}
V->Type = VECTOR ;
}
/* ------------------------------------------------------------------------ */
/* Get the X, Y or Z coordinate */
/* ------------------------------------------------------------------------ */
#define get_1_coord(name, coord) \
int i, k; \
double tmp; \
\
if(!Current.Element || Current.Element->Num == NO_ELEMENT){ \
tmp = Current.coord ; \
} \
else{ \
Get_NodesCoordinatesOfElement(Current.Element) ; \
Get_BFGeoElement(Current.Element, Current.u, Current.v, Current.w) ; \
tmp = 0. ; \
for (i = 0 ; i < Current.Element->GeoElement->NbrNodes ; i++) { \
tmp += Current.Element->coord[i] * Current.Element->n[i] ; \
} \
} \
if (Current.NbrHar == 1){ \
V->Val[0] = tmp ; \
} \
else { \
for (k = 0 ; k < Current.NbrHar ; k+=2) { \
V->Val[MAX_DIM* k ] = tmp ; \
V->Val[MAX_DIM*(k+1) ] = 0. ; \
} \
} \
V->Type = SCALAR ;
void F_CoordX(F_ARG){ get_1_coord("F_CoordX",x) }
void F_CoordY(F_ARG){ get_1_coord("F_CoordY",y) }
void F_CoordZ(F_ARG){ get_1_coord("F_CoordZ",z) }
#undef get_1_coord
#define get_1_coord_source(name, coord) \
int k; \
double tmp; \
\
tmp = Current.coord ; \
if (Current.NbrHar == 1){ \
V->Val[0] = tmp ; \
} \
else { \
for (k = 0 ; k < Current.NbrHar ; k+=2) { \
V->Val[MAX_DIM* k ] = tmp ; \
V->Val[MAX_DIM*(k+1) ] = 0. ; \
} \
} \
V->Type = SCALAR ;
void F_CoordXS(F_ARG){ get_1_coord_source("F_CoordXS",xs) }
void F_CoordYS(F_ARG){ get_1_coord_source("F_CoordYS",ys) }
void F_CoordZS(F_ARG){ get_1_coord_source("F_CoordZS",zs) }
#undef get_1_coord_source
/* ------------------------------------------------------------------------ */
/* a*X + b*Y + c*Z */
/* ------------------------------------------------------------------------ */
void F_aX_bY_cZ(F_ARG)
{
int k ;
double X, Y, Z, tmp ;
Geo_GetNodesCoordinates(1, &Current.NumEntity, &X, &Y, &Z) ;
if (Current.NbrHar == 1){
V->Val[0] = Fct->Para[0] * X + Fct->Para[1] * Y + Fct->Para[2] * Z ;
}
else {
tmp = Fct->Para[0] * X + Fct->Para[1] * Y + Fct->Para[2] * Z ;
for (k = 0 ; k < Current.NbrHar ; k+=2) {
V->Val[MAX_DIM* k ] = tmp ;
V->Val[MAX_DIM*(k+1) ] = 0. ;
}
}
V->Type = SCALAR ;
}
/* ------------------------------------------------------------------------ */
/* a*(X2-X1) + b*(Y2-Y1) + c*(Z2-Z1) */
/* ------------------------------------------------------------------------ */
void F_aX21_bY21_cZ21 (F_ARG)
{
int k, * NumNodes ;
double X1, Y1, Z1, X2, Y2, Z2, tmp ;
if(!Current.Element || Current.Element->Num == NO_ELEMENT)
Message::Error("No element on which to perform F_aX21_bY21_cZ21");
NumNodes = Geo_GetNodesOfEdgeInElement (Current.Element->GeoElement,
Current.NumEntityInElement) ;
Get_NodesCoordinatesOfElement(Current.Element) ;
X1 = Current.Element->x[abs(NumNodes[0])-1] ;
Y1 = Current.Element->y[abs(NumNodes[0])-1] ;
Z1 = Current.Element->z[abs(NumNodes[0])-1] ;
X2 = Current.Element->x[abs(NumNodes[1])-1] ;
Y2 = Current.Element->y[abs(NumNodes[1])-1] ;
Z2 = Current.Element->z[abs(NumNodes[1])-1] ;
tmp = Fct->Para[0] * (X2-X1) + Fct->Para[1] * (Y2-Y1) + Fct->Para[2] * (Z2-Z1) ;
if (Current.Element->GeoElement->NumEdges[Current.NumEntityInElement] < 0)
tmp *= -1. ;
if (Current.NbrHar == 1){
V->Val[0] = tmp ;
}
else {
for (k = 0 ; k < Current.NbrHar ; k+=2) {
V->Val[MAX_DIM* k ] = tmp ;
V->Val[MAX_DIM*(k+1) ] = 0. ;
}
}
V->Type = SCALAR ;
}
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