| commit | author | age | ||
| 7f6076 | 1 | /* vim: set ts=4 sts=4 sw=4 noet : */ |
| d7639a | 2 | #include<stdlib.h> |
| SP | 3 | #include "general.h" |
| 4 | #include "cell.h" | |
| f74313 | 5 | #include "frame.h" |
| ea1cce | 6 | |
| 3de289 | 7 | |
| SP | 8 | #include "triangle.h" |
| d7639a | 9 | ts_bool centermass(ts_vesicle *vesicle){ |
| 3a018d | 10 | ts_uint i,j, n=vesicle->vlist->n; |
| f74313 | 11 | ts_vertex **vtx=vesicle->vlist->vtx; |
| d7639a | 12 | vesicle->cm[0]=0; |
| SP | 13 | vesicle->cm[1]=0; |
| 14 | vesicle->cm[2]=0; | |
| f74313 | 15 | for(i=0;i<n;i++){ |
| 8f6a69 | 16 | vesicle->cm[0]+=vtx[i]->x; |
| SP | 17 | vesicle->cm[1]+=vtx[i]->y; |
| 18 | vesicle->cm[2]+=vtx[i]->z; | |
| d7639a | 19 | } |
| dac2e5 | 20 | vesicle->cm[0]/=(ts_float)n; |
| SP | 21 | vesicle->cm[1]/=(ts_float)n; |
| 22 | vesicle->cm[2]/=(ts_float)n; | |
| 919555 | 23 | |
| SP | 24 | for(i=0;i<n;i++){ |
| 25 | vtx[i]->x-=vesicle->cm[0]; | |
| 26 | vtx[i]->y-=vesicle->cm[1]; | |
| 27 | vtx[i]->z-=vesicle->cm[2]; | |
| 28 | } | |
| 58230a | 29 | //move polymers for the same vector as we moved vesicle |
| 3a018d | 30 | for(i=0;i<vesicle->poly_list->n;i++){ |
| M | 31 | for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){ |
| 32 | vesicle->poly_list->poly[i]->vlist->vtx[j]->x-=vesicle->cm[0]; | |
| 33 | vesicle->poly_list->poly[i]->vlist->vtx[j]->y-=vesicle->cm[1]; | |
| 34 | vesicle->poly_list->poly[i]->vlist->vtx[j]->z-=vesicle->cm[2]; | |
| 35 | } | |
| 36 | } | |
| 58230a | 37 | //move filaments for the same vector as we moved vesicle |
| M | 38 | for(i=0;i<vesicle->filament_list->n;i++){ |
| 39 | for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){ | |
| 40 | vesicle->filament_list->poly[i]->vlist->vtx[j]->x-=vesicle->cm[0]; | |
| 41 | vesicle->filament_list->poly[i]->vlist->vtx[j]->y-=vesicle->cm[1]; | |
| 42 | vesicle->filament_list->poly[i]->vlist->vtx[j]->z-=vesicle->cm[2]; | |
| 43 | } | |
| 44 | } | |
| 3a018d | 45 | |
| 58230a | 46 | vesicle->cm[0]=0.0; |
| M | 47 | vesicle->cm[1]=0.0; |
| 48 | vesicle->cm[2]=0.0; | |
| a63f17 | 49 | |
| 3de289 | 50 | for(i=0;i<vesicle->tlist->n;i++){ |
| SP | 51 | triangle_normal_vector(vesicle->tlist->tria[i]); |
| 52 | } | |
| 53 | ||
| 54 | ||
| d7639a | 55 | return TS_SUCCESS; |
| SP | 56 | } |
| 57 | ||
| f74313 | 58 | ts_bool cell_occupation(ts_vesicle *vesicle){ |
| 48bb92 | 59 | ts_uint i,j,cellidx, n=vesicle->vlist->n; |
| d7639a | 60 | |
| f74313 | 61 | cell_list_cell_occupation_clear(vesicle->clist); |
| SP | 62 | for(i=0;i<n;i++){ |
| 63 | cellidx=vertex_self_avoidance(vesicle, vesicle->vlist->vtx[i]); | |
| a63f17 | 64 | // already done in cell_add_vertex |
| SP | 65 | // vesicle->vlist->vtx[i]->cell=vesicle->clist->cell[cellidx]; |
| d7639a | 66 | |
| f74313 | 67 | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->vlist->vtx[i]); |
| d7639a | 68 | } |
| 48bb92 | 69 | |
| 58230a | 70 | //Add all polymers to cells |
| 48bb92 | 71 | for(i=0;i<vesicle->poly_list->n;i++){ |
| M | 72 | for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){ |
| 73 | cellidx=vertex_self_avoidance(vesicle, vesicle->poly_list->poly[i]->vlist->vtx[j]); | |
| 74 | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->poly_list->poly[i]->vlist->vtx[j]); | |
| 75 | } | |
| 76 | } | |
| 58230a | 77 | //Add all filaments to cells |
| M | 78 | for(i=0;i<vesicle->filament_list->n;i++){ |
| 79 | for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){ | |
| 80 | cellidx=vertex_self_avoidance(vesicle, vesicle->filament_list->poly[i]->vlist->vtx[j]); | |
| 81 | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->filament_list->poly[i]->vlist->vtx[j]); | |
| 82 | } | |
| 83 | } | |
| 84 | ||
| 48bb92 | 85 | |
| d7639a | 86 | return TS_SUCCESS; |
| SP | 87 | } |
