| | |
| | | /* vim: set ts=4 sts=4 sw=4 noet : */ |
| | | #include<stdlib.h> |
| | | #include "general.h" |
| | | #include "vertex.h" |
| | |
| | | } |
| | | |
| | | |
| | | //TODO: not debugged at all! |
| | | inline ts_uint vertex_self_avoidance(ts_vesicle *vesicle, ts_vertex *vtx){ |
| | | ts_uint cellidx; |
| | | ts_uint ncx, ncy,ncz; |
| | |
| | | ncy=(ts_uint)((vtx->y-vesicle->cm[1])*clist->dcell+clist->shift); |
| | | ncz=(ts_uint)((vtx->z-vesicle->cm[2])*clist->dcell+clist->shift); |
| | | |
| | | if(ncx == clist->ncmax[0]-1 || ncx == 2){ |
| | | if(ncx >= clist->ncmax[0]-1 || ncx <= 2){ |
| | | fatal("Vesicle is positioned outside the cell covered area. Coordinate x is the problem.",1500); |
| | | } |
| | | if(ncy == clist->ncmax[1]-1 || ncy == 2){ |
| | | if(ncy >= clist->ncmax[1]-1 || ncy <= 2){ |
| | | fatal("Vesicle is positioned outside the cell covered area. Coordinate y is the problem.",1500); |
| | | } |
| | | if(ncz == clist->ncmax[2]-1 || ncz == 2){ |
| | | if(ncz >= clist->ncmax[2]-1 || ncz <= 2){ |
| | | fatal("Vesicle is positioned outside the cell covered area. Coordinate z is the problem.",1500); |
| | | } |
| | | cellidx=ncz+(ncy-1)*clist->ncmax[2] + (ncx-1)*clist->ncmax[2]* |
| | |
| | | } |
| | | |
| | | |
| | | //TODO: looks ok, but debug anyway in the future |
| | | ts_bool cell_add_vertex(ts_cell *cell, ts_vertex *vtx){ |
| | | inline ts_bool cell_add_vertex(ts_cell *cell, ts_vertex *vtx){ |
| | | ts_uint i; |
| | | for(i=0;i<cell->nvertex;i++){ |
| | | if(cell->vertex[i]==vtx){ |
| | | //vertex is already in the cell! |
| | | //fprintf(stderr,"VTX in the cell!\n"); |
| | | return TS_FAIL; |
| | | } |
| | | } |
| | | //fprintf(stderr,"VTX added to the cell!\n"); |
| | | cell->nvertex++; |
| | | cell->vertex=(ts_vertex **)realloc(cell->vertex,cell->nvertex*sizeof(ts_vertex *)); |
| | | if(cell->vertex == NULL){ |
| | | fatal("Reallocation of memory failed during insertion of vertex in cell_add_vertex",3); |
| | | } |
| | | cell->vertex[cell->nvertex-1]=vtx; |
| | | vtx->cell=cell; |
| | | return TS_SUCCESS; |
| | | } |
| | | |
| | | inline ts_bool cell_remove_vertex(ts_cell *cell, ts_vertex *vtx){ |
| | | ts_uint i,j=0; |
| | | for(i=0;i<cell->nvertex;i++){ |
| | | if(cell->vertex[i]!=vtx){ |
| | | cell->vertex[j]=cell->vertex[i]; |
| | | j++; |
| | | } |
| | | } |
| | | if(j==i){ |
| | | fatal("Vertex was not in the cell!",3); |
| | | } |
| | | //fprintf(stderr, "Vertex deleted from the cell!\n"); |
| | | |
| | | /* resize memory. potentionally time consuming */ |
| | | cell->nvertex--; |
| | | cell->vertex=(ts_vertex **)realloc(cell->vertex,cell->nvertex*sizeof(ts_vertex *)); |
| | | if(vtx->neigh == NULL && vtx->neigh_no!=0) |
| | | if(cell->vertex == NULL){ |
| | | fatal("Reallocation of memory failed during removal of vertex in cell_remove_vertex",3); |
| | | } |
| | | return TS_SUCCESS; |
| | | } |
| | | |
| | | ts_bool cell_list_cell_occupation_clear(ts_cell_list *clist){ |
| | | ts_uint i; |
| | |
| | | return TS_SUCCESS; |
| | | } |
| | | |
| | | // TODO: compiles ok, but it is completely untested and undebugged. It was debugged before rewrite, but this was long time ago. |
| | | ts_bool cell_occupation_number_and_internal_proximity(ts_cell_list *clist, ts_uint cellidx, ts_vertex *vtx, ts_vertex *tvtx){ |
| | | |
| | | ts_bool cell_occupation_number_and_internal_proximity(ts_cell_list *clist, ts_uint cellidx, ts_vertex *vtx){ |
| | | ts_uint ncx,ncy,ncz,remainder,cell_occupation; |
| | | ts_uint i,j,k,l,neigh_cidx; |
| | | ts_double dist; |
| | |
| | | cell_occupation=clist->cell[neigh_cidx]->nvertex; |
| | | // fprintf(stderr, "cell_occupation=%i\n",cell_occupation); |
| | | if(cell_occupation>clist->max_occupancy){ |
| | | ts_fprintf(stderr,"max occupancy= %d, cell occupation= %d", clist->max_occupancy, cell_occupation); |
| | | fatal("Neighbouring cell occupation more than set max_occupancy value.",2000); |
| | | } |
| | | // Now we check whether we didn't come close to some other vertices in the same |
| | | // cell! |
| | | if(cell_occupation>1){ |
| | | if(cell_occupation>0){ |
| | | for(l=0;l<cell_occupation;l++){ |
| | | |
| | | //carefull with this checks! |
| | | if(clist->cell[neigh_cidx]->vertex[l]!=vtx){ |
| | | // fprintf(stderr,"calling dist on vertex %i\n",l); |
| | | dist=vtx_distance_sq(clist->cell[neigh_cidx]->vertex[l],tvtx); |
| | | // fprintf(stderr,"dist was %f\n",dist); |
| | | if(dist<1) return TS_FAIL; |
| | | dist=vtx_distance_sq(clist->cell[neigh_cidx]->vertex[l],vtx); |
| | | |
| | | // if(vtx->idx==1) |
| | | // fprintf(stderr,"VTX(0) ima bliznji vertex z indeksom, %d, tipa %d \n", clist->cell[neigh_cidx]->vertex[l]->idx, clist->cell[neigh_cidx]->vertex[l]->id); |
| | | // if(vtx->idx==0 && clist->cell[neigh_cidx]->vertex[l]->idx==0) |
| | | // fprintf(stderr,"*** dist was %f\n",dist); |
| | | |
| | | if(dist<=1.0 || (dist<=clist->dmin_interspecies && (clist->cell[neigh_cidx]->vertex[l]->id != vtx->id))) return TS_FAIL; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | } |
| | | return TS_SUCCESS; |
| | | } |