| | |
| | | /* vim: set ts=4 sts=4 sw=4 noet : */ |
| | | #include<stdlib.h> |
| | | #include "general.h" |
| | | #include "cell.h" |
| | | #include "frame.h" |
| | | |
| | | |
| | | #include "triangle.h" |
| | | ts_bool centermass(ts_vesicle *vesicle){ |
| | | ts_uint i, n=vesicle->vlist->n; |
| | | ts_uint i,j, n=vesicle->vlist->n; |
| | | ts_vertex **vtx=vesicle->vlist->vtx; |
| | | vesicle->cm[0]=0; |
| | | vesicle->cm[1]=0; |
| | | vesicle->cm[2]=0; |
| | | for(i=0;i<n;i++){ |
| | | vesicle->cm[0]+=vtx[i]->data->x; |
| | | vesicle->cm[1]+=vtx[i]->data->y; |
| | | vesicle->cm[2]+=vtx[i]->data->z; |
| | | vesicle->cm[0]+=vtx[i]->x; |
| | | vesicle->cm[1]+=vtx[i]->y; |
| | | vesicle->cm[2]+=vtx[i]->z; |
| | | } |
| | | vesicle->cm[0]/=(float)n; |
| | | vesicle->cm[1]/=(float)n; |
| | | vesicle->cm[2]/=(float)n; |
| | | vesicle->cm[0]/=(ts_float)n; |
| | | vesicle->cm[1]/=(ts_float)n; |
| | | vesicle->cm[2]/=(ts_float)n; |
| | | |
| | | for(i=0;i<n;i++){ |
| | | vtx[i]->x-=vesicle->cm[0]; |
| | | vtx[i]->y-=vesicle->cm[1]; |
| | | vtx[i]->z-=vesicle->cm[2]; |
| | | } |
| | | //move polymers for the same vector as we moved vesicle |
| | | for(i=0;i<vesicle->poly_list->n;i++){ |
| | | for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){ |
| | | vesicle->poly_list->poly[i]->vlist->vtx[j]->x-=vesicle->cm[0]; |
| | | vesicle->poly_list->poly[i]->vlist->vtx[j]->y-=vesicle->cm[1]; |
| | | vesicle->poly_list->poly[i]->vlist->vtx[j]->z-=vesicle->cm[2]; |
| | | } |
| | | } |
| | | //move filaments for the same vector as we moved vesicle |
| | | for(i=0;i<vesicle->filament_list->n;i++){ |
| | | for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){ |
| | | vesicle->filament_list->poly[i]->vlist->vtx[j]->x-=vesicle->cm[0]; |
| | | vesicle->filament_list->poly[i]->vlist->vtx[j]->y-=vesicle->cm[1]; |
| | | vesicle->filament_list->poly[i]->vlist->vtx[j]->z-=vesicle->cm[2]; |
| | | } |
| | | } |
| | | |
| | | vesicle->cm[0]=0.0; |
| | | vesicle->cm[1]=0.0; |
| | | vesicle->cm[2]=0.0; |
| | | |
| | | for(i=0;i<vesicle->tlist->n;i++){ |
| | | triangle_normal_vector(vesicle->tlist->tria[i]); |
| | | } |
| | | |
| | | |
| | | return TS_SUCCESS; |
| | | } |
| | | |
| | | ts_bool cell_occupation(ts_vesicle *vesicle){ |
| | | ts_uint i,cellidx, n=vesicle->vlist->n; |
| | | ts_double shift; |
| | | ts_double dcell; |
| | | shift=(ts_double) vesicle->clist->ncmax[0]/2; |
| | | dcell=1.0/(1.0 + vesicle->stepsize); |
| | | ts_uint i,j,cellidx, n=vesicle->vlist->n; |
| | | |
| | | cell_list_cell_occupation_clear(vesicle->clist); |
| | | for(i=0;i<n;i++){ |
| | | |
| | | cellidx=vertex_self_avoidance(vesicle, vesicle->vlist->vtx[i]); |
| | | vesicle->vlist->vtx[i]->data->cell=vesicle->clist->cell[cellidx]; |
| | | // already done in cell_add_vertex |
| | | // vesicle->vlist->vtx[i]->cell=vesicle->clist->cell[cellidx]; |
| | | |
| | | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->vlist->vtx[i]); |
| | | |
| | | // if(ncx > vesicle->clist.ncmax[0]) vesicle->clist.ncmax[0]=ncx; |
| | | // if(ncy > vesicle->clist.ncmax[1]) vesicle->clist.ncmax[1]=ncy; |
| | | // if(ncz > vesicle->clist.ncmax[2]) vesicle->clist.ncmax[2]=ncz; |
| | | } |
| | | |
| | | |
| | | /* This was already done in previous for loop.... Have I gained some time? |
| | | |
| | | |
| | | for(i=0;i<vesicle->clist.ncmax[0]*vesicle->clist.ncmax[1]*vesicle->clist.ncmax[2];i++){ |
| | | vesicle->clist.cell[i].nvertex=0; |
| | | for(j=0;j<vesicle->vlist.n;j++){ |
| | | //add_vertextocell; |
| | | //add_vertextomonomer; |
| | | } |
| | | //Add all polymers to cells |
| | | for(i=0;i<vesicle->poly_list->n;i++){ |
| | | for(j=0;j<vesicle->poly_list->poly[i]->vlist->n;j++){ |
| | | cellidx=vertex_self_avoidance(vesicle, vesicle->poly_list->poly[i]->vlist->vtx[j]); |
| | | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->poly_list->poly[i]->vlist->vtx[j]); |
| | | } |
| | | } |
| | | //Add all filaments to cells |
| | | for(i=0;i<vesicle->filament_list->n;i++){ |
| | | for(j=0;j<vesicle->filament_list->poly[i]->vlist->n;j++){ |
| | | cellidx=vertex_self_avoidance(vesicle, vesicle->filament_list->poly[i]->vlist->vtx[j]); |
| | | cell_add_vertex(vesicle->clist->cell[cellidx],vesicle->filament_list->poly[i]->vlist->vtx[j]); |
| | | } |
| | | } |
| | | |
| | | |
| | | */ |
| | | return TS_SUCCESS; |
| | | } |