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git-svn-id: svn://svn.icms.temple.edu/lammps-ro/trunk@770 f3b2605a-c512-4ea7-a41b-209d697bcdaa

This commit is contained in:
sjplimp 2007-08-03 19:41:05 +00:00
parent 60a3a075cc
commit 91ddd38380
2 changed files with 7 additions and 14 deletions
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19
src/POEMS/fix_poems.cpp
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@ -856,24 +856,17 @@ int FixPOEMS::dof(int igroup)
}
/* ----------------------------------------------------------------------
adjust xcm of each cluster due to box dilation in idim
called by various fixes that change box
adjust xcm of each cluster due to box deformation
called by various fixes that change box size/shape
flag = 0/1 means map from box to lamda coords or vice versa
NOTE: cannot do this by changing xcm of each body in cluster
or even 1st body in cluster since POEMS does not observe xcm
but only sets xcm
or even 1st body in cluster
b/c POEMS does not see xcm but only sets xcm
so dilation needs to be coordinated with POEMS
this routine does nothing for now
------------------------------------------------------------------------- */
void FixPOEMS::dilate(int idim,
double oldlo, double oldhi, double newlo, double newhi)
{
// double ratio;
// for (int ibody = 0; ibody < nbody; ibody++) {
// ratio = (xcm[ibody][idim] - oldlo) / (oldhi - oldlo);
// xcm[ibody][idim] = newlo + ratio*(newhi - newlo);
// }
}
void FixPOEMS::deform(int flag) {}
/* ---------------------------------------------------------------------- */

2
src/POEMS/fix_poems.h
View File

@ -39,7 +39,7 @@ class FixPOEMS : public Fix {
int unpack_exchange(int, double *);
int dof(int);
void dilate(int, double, double, double, double);
void deform(int);
private:
int me;