| commit | author | age | ||
| 36dba8 | 1 | #include <stdlib.h> |
| SP | 2 | #include "general.h" |
| 3 | #include "vertex.h" | |
| 4 | #include "cell.h" | |
| 5 | char plugin_name[] = "Pressure"; | |
| 6 | char plugin_description[]= "Defines extra energy term for relative pressure difference between the inner vesicle and outer vesicle"; | |
| 7 | char plugin_author[] = "SAMO PENIC"; | |
| 8 | ||
| 9 | ts_plugin_details *init (){ | |
| 10 | ts_plugin_details *details=(ts_plugin_details *)calloc(1,sizeof(ts_plugin_details)); | |
| 11 | details->name = plugin_name; | |
| 12 | details->data = (void *)calloc(1,sizeof(ts_double)); | |
| 13 | return details; | |
| 14 | } | |
| 15 | ||
| 16 | void vm_energy_before_prepare(ts_vesicle *vesicle, ts_vertex *vtx){ | |
| 17 | if(vesicle->pswitch == 1){ | |
| 18 | ts_double *dvol=(ts_double *)vesicle->plist->pointer->plugin->details->data; | |
| 19 | ts_uint i; | |
| 20 | //printf ("DVOL was %f\n", *dvol); | |
| 21 | *dvol=0; | |
| 22 | for(i=0;i<vtx->tristar_no;i++) *dvol-=vtx->tristar[i]->volume; | |
| 23 | //printf ("DVOL is %f\n", *dvol); | |
| 24 | ||
| 25 | } | |
| 26 | } | |
| 27 | ||
| 28 | ts_double vm_energy_after_execute(ts_vesicle *vesicle, ts_vertex *vtx){ | |
| 29 | ts_double delta_energy=0; | |
| 30 | if(vesicle->pswitch == 1){ | |
| 31 | ts_double *dvol=(ts_double *)vesicle->plist->pointer->plugin->details->data; | |
| 32 | ts_uint i; | |
| 33 | for(i=0;i<vtx->tristar_no;i++) *dvol+=vtx->tristar[i]->volume; | |
| 34 | delta_energy=-vesicle->pressure*(*dvol); | |
| 35 | } | |
| 36 | return delta_energy; | |
| 37 | } | |
