From 3de2893d882d2c407375146376fbf9bb54f33e8b Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@fe.uni-lj.si>
Date: Wed, 30 Apr 2014 13:44:12 +0000
Subject: [PATCH] Constant volume works. CAVEAT: in centermass I had to recalculate all normals of triangles again! This could influence behaviour of the system.
---
src/spherical_trisurf.c | 45 ++++++++++++++++++---------------------------
1 files changed, 18 insertions(+), 27 deletions(-)
diff --git a/src/spherical_trisurf.c b/src/spherical_trisurf.c
index 950ecf8..0669981 100644
--- a/src/spherical_trisurf.c
+++ b/src/spherical_trisurf.c
@@ -25,6 +25,9 @@
vesicle=initial_distribution_dipyramid(17,60,60,60,0.15);
//parsetape(vesicle,&i);
+//similar to nmax in fortran code
+ts_uint nmax;
+
//these four must come from parsetype!
vesicle->dmax=1.67*1.67;
vesicle->stepsize=0.15;
@@ -57,12 +60,23 @@
calculateYlmi(vesicle);
calculateUlm(vesicle);
+//preloop:
+ts_double vmsr, bfsr;
+for(i=0;i<1000;i++){
+ cell_occupation(vesicle);
+ for(j=0;j<1000;j++){
+ single_timestep(vesicle, &vmsr, &bfsr);
+ }
+ centermass(vesicle);
+ fprintf(stderr, "Preloop %d completed.\n",i+1);
+}
-for(i=0;i<1;i++){
- for(j=0;j<20;j++){
+nmax=1000;
+for(i=0;i<nmax;i++){
+ for(j=0;j<200;j++){
cell_occupation(vesicle);
for(k=0;k<5;k++){
- single_timestep(vesicle);
+ single_timestep(vesicle, &vmsr, &bfsr);
}
centermass(vesicle);
}
@@ -77,7 +91,7 @@
saveAvgUlm2(vesicle);
write_vertex_xml_file(vesicle,i);
- fprintf(stderr, "Loop %d completed.\n",i+1);
+ fprintf(stderr, "Loop %d out of %d completed.\n",i+1,nmax);
}
@@ -90,26 +104,3 @@
-ts_bool saveAvgUlm2(ts_vesicle *vesicle){
-
- FILE *fh;
-
- fh=fopen("sph2out.dat", "w");
- if(fh==NULL){
- err("Cannot open file %s for writing");
- return TS_FAIL;
- }
-
- ts_spharm *sph=vesicle->sphHarmonics;
- ts_int i,j;
- fprintf(fh,"l,\tm,\tulm^2avg\n");
- for(i=0;i<sph->l;i++){
- for(j=0;j<2*i+1;j++){
- fprintf(fh,"%d,\t%d,\t%e\n", i, j-i, sph->sumUlm2[i][j]/(ts_double)sph->N);
-
- }
- fprintf(fh,"\n");
- }
- fclose(fh);
- return TS_SUCCESS;
-}
--
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