From ff8152b46e7957beffeafca580abc90df47d9d28 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Fri, 21 Mar 2014 21:15:31 +0000
Subject: [PATCH] Merge branch 'trisurf-polyel'
---
src/timestep.c | 47 +++++++++++++++++++++++++++++++++++++----------
1 files changed, 37 insertions(+), 10 deletions(-)
diff --git a/src/timestep.c b/src/timestep.c
index 4c9fa67..d631d42 100644
--- a/src/timestep.c
+++ b/src/timestep.c
@@ -8,19 +8,22 @@
#include "bondflip.h"
#include "frame.h"
#include "io.h"
-ts_bool run_simulation(ts_vesicle *vesicle, ts_uint mcsweeps, ts_uint inititer, ts_uint iterations){
+
+ts_bool run_simulation(ts_vesicle *vesicle, ts_uint mcsweeps, ts_uint inititer, ts_uint iterations, ts_uint start_iteration){
ts_uint i, j;
centermass(vesicle);
cell_occupation(vesicle);
- ts_fprintf(stdout, "Starting simulation (first %d x %d MC sweeps will not be recorded on disk)\n", inititer, mcsweeps);
- for(i=0;i<inititer+iterations;i++){
+ if(start_iteration<inititer) ts_fprintf(stdout, "Starting simulation (first %d x %d MC sweeps will not be recorded on disk)\n", inititer, mcsweeps);
+ for(i=start_iteration;i<inititer+iterations;i++){
for(j=0;j<mcsweeps;j++){
single_timestep(vesicle);
}
centermass(vesicle);
cell_occupation(vesicle);
- if(i>inititer){
+ ts_fprintf(stdout,"Done %d out of %d iterations (x %d MC sweeps).\n",i+1,inititer+iterations,mcsweeps);
+ dump_state(vesicle,i);
+ if(i>=inititer){
write_vertex_xml_file(vesicle,i-inititer);
}
}
@@ -30,7 +33,7 @@
ts_bool single_timestep(ts_vesicle *vesicle){
ts_bool retval;
ts_double rnvec[3];
- ts_uint i;
+ ts_uint i,j,b;
for(i=0;i<vesicle->vlist->n;i++){
rnvec[0]=drand48();
rnvec[1]=drand48();
@@ -39,16 +42,40 @@
}
// ts_int cnt=0;
- for(i=0;i<vesicle->blist->n;i++){
- rnvec[0]=drand48();
+ for(i=0;i<3*vesicle->vlist->n;i++){
+//why is rnvec needed in bondflip?
+/* rnvec[0]=drand48();
rnvec[1]=drand48();
rnvec[2]=drand48();
+*/
+ b=rand() % vesicle->blist->n;
//find a bond and return a pointer to a bond...
//call single_bondflip_timestep...
- retval=single_bondflip_timestep(vesicle,vesicle->blist->bond[i],rnvec);
+ retval=single_bondflip_timestep(vesicle,vesicle->blist->bond[b],rnvec);
// if(retval==TS_SUCCESS) cnt++;
- }
-// printf("Bondflip success rate in one sweep: %d/%d=%e\n", cnt,vesicle->blist->n,(double)cnt/(double)vesicle->blist->n);
+ }
+
+ for(i=0;i<vesicle->poly_list->n;i++){
+ for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){
+ rnvec[0]=drand48();
+ rnvec[1]=drand48();
+ rnvec[2]=drand48();
+ retval=single_poly_vertex_move(vesicle,vesicle->poly_list->poly[i],vesicle->poly_list->poly[i]->vlist->vtx[j],rnvec);
+ }
+ }
+
+
+ for(i=0;i<vesicle->filament_list->n;i++){
+ for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){
+ rnvec[0]=drand48();
+ rnvec[1]=drand48();
+ rnvec[2]=drand48();
+ retval=single_filament_vertex_move(vesicle,vesicle->filament_list->poly[i],vesicle->filament_list->poly[i]->vlist->vtx[j],rnvec);
+ }
+ }
+
+
+// printf("Bondflip success rate in one sweep: %d/%d=%e\n", cnt,3*vesicle->blist->n,(double)cnt/(double)vesicle->blist->n/3.0);
if(retval);
return TS_SUCCESS;
}
--
Gitblit v1.9.3