/* vim: set ts=4 sts=4 sw=4 noet : */
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/* vim: set ts=4 sts=4 sw=4 noet : */
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#include<stdio.h>
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#include<general.h>
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#include<snapshot.h>
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#include<stdlib.h>
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#include<stdarg.h>
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#include <zlib.h>
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#include<inttypes.h>
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#include<config.h>
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#include <time.h>
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#include <string.h>
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#include "io.h"
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#include <b64zlib_compression.h>
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/* a helper function that utilizes ts_string data structure and performs same as sprintf */
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ts_uint ts_sprintf(ts_string *str, char *fmt, ...){
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va_list ap;
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va_start(ap,fmt);
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ts_uint n=vsprintf(&(str->string[str->beg]),fmt,ap);
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va_end(ap);
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str->beg+=n;
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return n;
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}
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/* outputs additional data into paraview xml file */
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ts_bool xml_trisurf_data(FILE *fh, ts_vesicle *vesicle){
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ts_string *data=(ts_string *)malloc(sizeof(ts_sprintf));
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data->string=(char *)malloc(5120000*sizeof(char)); /*TODO: warning, can break if the string is to long */
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data->beg=0;
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xml_trisurf_header(fh, vesicle);
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xml_trisurf_tria(data,vesicle->tlist);
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xml_trisurf_tria_neigh(data,vesicle->tlist);
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xml_trisurf_vtx_neigh(data,vesicle->vlist);
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xml_trisurf_vtx_tristar(data,vesicle->vlist);
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xml_trisurf_nucleus(data,vesicle);
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xml_trisurf_constvolarea(data,V0,A0);
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//#ifdef COMPRESSION
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char *compressed;
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ts_uint nbytes=ts_compress_string64(data->string, data->beg-1, &compressed); //suppress null character at the end with by substracting 1
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fwrite(compressed, sizeof(unsigned char), nbytes, fh);
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free (compressed);
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//#else
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// fprintf(fh,"%s", data->string);
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//#endif
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free(data->string); /* TODO: valgrind is not ok with this! */
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free(data);
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xml_trisurf_footer(fh);
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_header(FILE *fh, ts_vesicle *vesicle){
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/* format current time */
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time_t current_time;
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char *c_time_string;
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current_time = time(NULL);
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c_time_string = ctime(¤t_time);
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int npoly, nfono;
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fprintf(fh, "<trisurfversion>Trisurf (commit %s), compiled on %s %s</trisurfversion>\n",TS_VERSION, __DATE__, __TIME__);
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fprintf(fh, "<dumpdate>%s</dumpdate>\n", c_time_string);
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fprintf(fh, "<tape>");
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fprintf(fh,"%s",tapetxt);
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fprintf(fh, "</tape>\n");
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if(vesicle->poly_list!=NULL){
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npoly=vesicle->poly_list->n;
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if(npoly!=0){
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nfono=vesicle->poly_list->poly[0]->vlist->n;
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} else {
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nfono=0;
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}
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} else {
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npoly=0;
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nfono=0;
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}
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fprintf(fh, "<trisurf nvtx=\"%u\" npoly=\"%u\" nmono=\"%u\" compressed=\"false\">\n", vesicle->vlist->n, npoly, nfono);
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_footer(FILE *fh){
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fprintf(fh, "</trisurf>\n");
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_tria(ts_string *data, ts_triangle_list *tlist){
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ts_uint i;
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ts_sprintf(data,"<tria>");
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for(i=0; i<tlist->n;i++){
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ts_sprintf(data,"%u %u %u ",tlist->tria[i]->vertex[0]->idx, tlist->tria[i]->vertex[1]->idx, tlist->tria[i]->vertex[2]->idx);
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}
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ts_sprintf(data,"</tria>");
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_tria_neigh(ts_string *data, ts_triangle_list *tlist){
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ts_uint i;
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ts_sprintf(data,"<trianeigh>\n");
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for(i=0; i<tlist->n;i++){
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ts_sprintf(data,"%u %u %u ",tlist->tria[i]->neigh[0]->idx, tlist->tria[i]->neigh[1]->idx, tlist->tria[i]->neigh[2]->idx);
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}
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ts_sprintf(data,"</trianeigh>\n");
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_vtx_neigh(ts_string *data, ts_vertex_list *vlist){
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ts_uint i,j;
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for(i=0;i<vlist->n;i++){
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ts_sprintf(data,"<vtxn idx=\"%u\">",vlist->vtx[i]->idx);
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for(j=0;j<vlist->vtx[i]->neigh_no;j++){
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ts_sprintf(data,"%u ",vlist->vtx[i]->neigh[j]->idx);
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}
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ts_sprintf(data, "</vtxn>");
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}
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_vtx_tristar(ts_string *data, ts_vertex_list *vlist){
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ts_uint i,j;
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for(i=0;i<vlist->n;i++){
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ts_sprintf(data,"<tristar idx=\"%u\">",vlist->vtx[i]->idx);
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for(j=0;j<vlist->vtx[i]->tristar_no;j++){
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ts_sprintf(data,"%u ",vlist->vtx[i]->tristar[j]->idx);
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}
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ts_sprintf(data, "</tristar>");
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}
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_nucleus(ts_string *data, ts_vesicle* vesicle){
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if(vesicle->R_nucleus>0.0 || (vesicle->R_nucleusX>0.0 && vesicle->R_nucleusY>0.0 && vesicle->R_nucleusZ>0.0)){
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ts_sprintf(data,"<nucleus>%.17e %.17e %.17e</nucleus>",vesicle->nucleus_center[0], vesicle->nucleus_center[1], vesicle->nucleus_center[2]);
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}
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return TS_SUCCESS;
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}
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ts_bool xml_trisurf_constvolarea(ts_string *data, ts_double volume, ts_double area){
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ts_sprintf(data,"<constant_volume>%.17e</constant_volume>",volume);
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ts_sprintf(data,"<constant_area>%.17e</constant_area>",area);
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return TS_SUCCESS;
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}
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