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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 "ProData.h"
#include "Message.h"
/* ------------------------------------------------------------------------ */
/* B F _ V o l u m e */
/* ------------------------------------------------------------------------ */
#define WrongNumVolume Message::Error("Wrong Volume number in 'BF_Volume'")
void BF_Volume(struct Element * Element, int NumVolume,
double u, double v, double w, double *s)
{
switch (Element->Type) {
case POINT :
switch(NumVolume) {
case 1 : *s = 1. ; break ;
default : WrongNumVolume ;
}
break ;
case LINE :
switch(NumVolume) {
case 1 : *s = 0.5 ; break ;
default : WrongNumVolume ;
}
break ;
case TRIANGLE :
switch(NumVolume) {
case 1 : *s = 2. ; break ;
default : WrongNumVolume ;
}
break ;
case QUADRANGLE :
switch(NumVolume) {
case 1 : *s = 0.25 ; break ;
default : WrongNumVolume ;
}
break ;
case TETRAHEDRON :
switch(NumVolume) {
case 1 : *s = 6. ; break ;
default : WrongNumVolume ;
}
break ;
case HEXAHEDRON :
switch(NumVolume) {
case 1 : *s = 0.125 ; break ;
default : WrongNumVolume ;
}
break ;
case PRISM :
switch(NumVolume) {
case 1 : *s = 1. ; break ;
default : WrongNumVolume ;
}
break ;
case PYRAMID :
switch(NumVolume) {
case 1 : *s = 3./4. ; break ;
default : WrongNumVolume ;
}
break ;
default :
Message::Error("Unknown type of Element in BF_Volume");
break ;
}
}
#undef WrongNumVolume
void BF_VolumeX(struct Element * Element, int NumVolume,
double u, double v, double w, double *s)
{
s[1] = s[2] = 0.;
BF_Volume (Element, NumVolume, u, v, w, &s[0]) ;
}
void BF_VolumeY(struct Element * Element, int NumVolume,
double u, double v, double w, double *s)
{
s[0] = s[2] = 0.;
BF_Volume (Element, NumVolume, u, v, w, &s[1]) ;
}
void BF_VolumeZ(struct Element * Element, int NumVolume,
double u, double v, double w, double *s)
{
s[0] = s[1] = 0.;
BF_Volume (Element, NumVolume, u, v, w, &s[2]) ;
}
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