| commit | author | age | ||
| d7639a | 1 | #include<stdlib.h> |
| SP | 2 | #include "general.h" |
| 3 | #include "cell.h" | |
| f74313 | 4 | #include "frame.h" |
| d7639a | 5 | ts_bool centermass(ts_vesicle *vesicle){ |
| f74313 | 6 | ts_uint i, n=vesicle->vlist->n; |
| SP | 7 | ts_vertex **vtx=vesicle->vlist->vtx; |
| d7639a | 8 | vesicle->cm[0]=0; |
| SP | 9 | vesicle->cm[1]=0; |
| 10 | vesicle->cm[2]=0; | |
| f74313 | 11 | for(i=0;i<n;i++){ |
| 8f6a69 | 12 | vesicle->cm[0]+=vtx[i]->x; |
| SP | 13 | vesicle->cm[1]+=vtx[i]->y; |
| 14 | vesicle->cm[2]+=vtx[i]->z; | |
| d7639a | 15 | } |
| dac2e5 | 16 | vesicle->cm[0]/=(ts_float)n; |
| SP | 17 | vesicle->cm[1]/=(ts_float)n; |
| 18 | vesicle->cm[2]/=(ts_float)n; | |
| 919555 | 19 | |
| SP | 20 | for(i=0;i<n;i++){ |
| 21 | vtx[i]->x-=vesicle->cm[0]; | |
| 22 | vtx[i]->y-=vesicle->cm[1]; | |
| 23 | vtx[i]->z-=vesicle->cm[2]; | |
| 24 | } | |
| 25 | ||
| d7639a | 26 | return TS_SUCCESS; |
| SP | 27 | } |
| 28 | ||
| f74313 | 29 | ts_bool cell_occupation(ts_vesicle *vesicle){ |
| SP | 30 | ts_uint i,cellidx, n=vesicle->vlist->n; |
| d7639a | 31 | ts_double shift; |
| SP | 32 | ts_double dcell; |
| f74313 | 33 | shift=(ts_double) vesicle->clist->ncmax[0]/2; |
| d7639a | 34 | dcell=1.0/(1.0 + vesicle->stepsize); |
| 34d3de | 35 | //`fprintf(stderr, "Bil sem tu\n"); |
| d7639a | 36 | |
| f74313 | 37 | cell_list_cell_occupation_clear(vesicle->clist); |
| SP | 38 | for(i=0;i<n;i++){ |
| 39 | cellidx=vertex_self_avoidance(vesicle, vesicle->vlist->vtx[i]); | |
| 8f6a69 | 40 | vesicle->vlist->vtx[i]->cell=vesicle->clist->cell[cellidx]; |
| d7639a | 41 | |
| f74313 | 42 | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->vlist->vtx[i]); |
| d7639a | 43 | |
| SP | 44 | } |
| dac2e5 | 45 | //fprintf(stderr, "Bil sem tu\n"); |
| 41a035 | 46 | if(dcell); |
| SP | 47 | if(shift); |
| d7639a | 48 | return TS_SUCCESS; |
| SP | 49 | } |
