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lammps
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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@2173 f3b2605a-c512-4ea7-a41b-209d697bcdaa

This commit is contained in:
sjplimp 2008-10-17 15:49:13 +00:00
parent c6ae796f05
commit b7b70db581
2 changed files with 16 additions and 0 deletions
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8
src/fix_line_force.cpp
View File

@ -11,6 +11,7 @@
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
#include "math.h"
#include "string.h"
#include "stdlib.h"
#include "fix_line_force.h"
@ -30,6 +31,13 @@ FixLineForce::FixLineForce(LAMMPS *lmp, int narg, char **arg) :
xdir = atof(arg[3]);
ydir = atof(arg[4]);
zdir = atof(arg[5]);
double len = sqrt(xdir*xdir + ydir*ydir + zdir*zdir);
if (len == 0.0) error->all("Illegal fix lineforce command");
xdir /= len;
ydir /= len;
zdir /= len;
}
/* ---------------------------------------------------------------------- */

8
src/fix_plane_force.cpp
View File

@ -11,6 +11,7 @@
See the README file in the top-level LAMMPS directory.
------------------------------------------------------------------------- */
#include "math.h"
#include "string.h"
#include "stdlib.h"
#include "fix_plane_force.h"
@ -30,6 +31,13 @@ FixPlaneForce::FixPlaneForce(LAMMPS *lmp, int narg, char **arg) :
xdir = atof(arg[3]);
ydir = atof(arg[4]);
zdir = atof(arg[5]);
double len = sqrt(xdir*xdir + ydir*ydir + zdir*zdir);
if (len == 0.0) error->all("Illegal fix planeforce command");
xdir /= len;
ydir /= len;
zdir /= len;
}
/* ---------------------------------------------------------------------- */