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/*****************************************************************
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oc_enreg.c Type:Func
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Enregistrement des caracteristiques de l abre octal
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Date de creation : Thu Jul 3 11:45:15 1997
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Derniere version : Thu Jul 10 09:58:13 1997
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Vincent FRANCOIS
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*****************************************************************/
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/**************************/
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/* include */
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#include <stdio.h>
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#include <string.h>
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#include <math.h>
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#include "const.h"
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#include "memoire.h"
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#include "struct.h"
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#include "prototype.h"
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/**************************/
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/* variables globales */
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extern struct s_acis *acis;
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extern struct environnement env;
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extern struct s_mesh *mesh;
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extern struct s_param *para;
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/**************************/
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/* programme principal */
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void oc_enreg(void)
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{
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struct s_octree *oct;
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struct s_vertex *vertex;
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struct s_edge *edge;
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struct s_face *face;
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struct s_straight *straight;
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struct s_ellipse *ellipse;
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struct s_plane *plane;
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struct s_cone *cone;
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char mess[255];
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FILE *out;
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int i,j;
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float dir[4],ox[4],oy[4];
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float x1,x2,y1,y2,z1,z2,x[12],y[12],z[12];
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int nint[6];
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strcpy(mess,env.fich);
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mess[strlen(mess)-4]=0;
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strcat(mess,".oct");
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out=fopen(mess,"wt");
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fprintf(out,"***** Parametres generaux *****\n");
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fprintf(out,"%f %f %d %d\n",env.epsilon,env.dens,env.relatif,mesh->nb_octree);
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fprintf(out,"***** Definition de l arbre *****\n");
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for (i=0;i<mesh->nb_octree;i++)
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{
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oct=ADRESSE(i,octree,mesh->);
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fprintf(out,"+ %d %d",i,oct->feuille);
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fprintf(out," %f %f %f %f\n",oct->x,oct->y,oct->z,oct->taille);
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if (oct->feuille==0)
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{
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fprintf(out," %d",oct->fils[0]->num);
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fprintf(out," %d",oct->fils[1]->num);
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fprintf(out," %d",oct->fils[2]->num);
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fprintf(out," %d",oct->fils[3]->num);
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fprintf(out," %d",oct->fils[4]->num);
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fprintf(out," %d",oct->fils[5]->num);
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fprintf(out," %d",oct->fils[6]->num);
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fprintf(out," %d\n",oct->fils[7]->num);
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}
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}
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fprintf(out,"***** Caracteristiques des feuilles *****\n");
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for (i=0;i<mesh->nb_octree;i++)
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{
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oct=ADRESSE(i,octree,mesh->);
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if (oct->feuille==1)
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{
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x1=oct->x;
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y1=oct->y;
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z1=oct->z;
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x2=oct->x+oct->taille;
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y2=oct->y+oct->taille;
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z2=oct->z+oct->taille;
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fprintf(out,"+ %d %f %d %d %d\n",i,oct->dens,oct->nb_vertex,oct->nb_edge,oct->nb_face);
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for (j=0;j<oct->nb_vertex;j++)
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{
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vertex=oct->vertex[j];
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fprintf(out," POINT %d %f %f %f\n",vertex->num,vertex->point->coord[0],vertex->point->coord[1],vertex->point->coord[2]);
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}
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for (j=0;j<oct->nb_edge;j++)
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{
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edge=oct->edge[j];
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if (strcmp(acis->type_entite[edge->curve],"straight-curve")==0)
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{
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straight=(struct s_straight *)acis->entity[edge->curve];
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memcpy(dir,straight->param->dir,3*sizeof(float));
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eval_vecteur(dir);
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fprintf(out," STRAIGHT %d %f %f %f\n",edge->num,dir[0],dir[1],dir[2]);
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fprintf(out," 2 %d %d\n",edge->owning_coedge->owning_loop->owning_face->num,edge->owning_coedge->partner_coedge->owning_loop->owning_face->num);
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nint[0]=geo_int_stra_plane(edge,straight,x1,y1,z1,x2,y1,z1,x1,y2,z1,&x[0],&y[0],&z[0]);
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nint[1]=geo_int_stra_plane(edge,straight,x2,y1,z1,x2,y1,z2,x2,y2,z1,&x[1],&y[1],&z[1]);
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nint[2]=geo_int_stra_plane(edge,straight,x2,y1,z2,x1,y1,z2,x2,y2,z2,&x[2],&y[2],&z[2]);
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nint[3]=geo_int_stra_plane(edge,straight,x1,y1,z2,x1,y1,z1,x1,y2,z2,&x[3],&y[3],&z[3]);
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nint[4]=geo_int_stra_plane(edge,straight,x1,y2,z1,x2,y2,z1,x1,y2,z2,&x[4],&y[4],&z[4]);
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nint[5]=geo_int_stra_plane(edge,straight,x1,y1,z1,x2,y1,z1,x1,y1,z2,&x[5],&y[5],&z[5]);
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fprintf(out," %d %d %d %d %d %d\n",nint[0],nint[1],nint[2],nint[3],nint[4],nint[5]);
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if (nint[0]==1) fprintf(out," %f %f %f\n",x[0],y[0],z[0]);
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if (nint[1]==1) fprintf(out," %f %f %f\n",x[1],y[1],z[1]);
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if (nint[2]==1) fprintf(out," %f %f %f\n",x[2],y[2],z[2]);
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if (nint[3]==1) fprintf(out," %f %f %f\n",x[3],y[3],z[3]);
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if (nint[4]==1) fprintf(out," %f %f %f\n",x[4],y[4],z[4]);
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if (nint[5]==1) fprintf(out," %f %f %f\n",x[5],y[5],z[5]);
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}
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if (strcmp(acis->type_entite[edge->curve],"ellipse-curve")==0)
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{
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ellipse=(struct s_ellipse *)acis->entity[edge->curve];
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memcpy(ox,ellipse->param->u,3*sizeof(float));
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memcpy(oy,ellipse->param->v,3*sizeof(float));
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eval_vecteur(ox);
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eval_vecteur(oy);
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fprintf(out," ELLIPSE %d %f %f %f %f %f %f %f %f %f %f %f\n",edge->num,ellipse->param->centre[0],ellipse->param->centre[1],ellipse->param->centre[2],ellipse->param->a,ox[0],ox[1],ox[2],ellipse->param->b,oy[0],oy[1],oy[2]);
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fprintf(out," 2 %d %d\n",edge->owning_coedge->owning_loop->owning_face->num,edge->owning_coedge->partner_coedge->owning_loop->owning_face->num);
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nint[0]=geo_int_elli_plane(edge,ellipse,x1,y1,z1,x2,y1,z1,x1,y2,z1,&x[0],&y[0],&z[0]);
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nint[1]=geo_int_elli_plane(edge,ellipse,x2,y1,z1,x2,y1,z2,x2,y2,z1,&x[2],&y[2],&z[2]);
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nint[2]=geo_int_elli_plane(edge,ellipse,x2,y1,z2,x1,y1,z2,x2,y2,z2,&x[4],&y[4],&z[4]);
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nint[3]=geo_int_elli_plane(edge,ellipse,x1,y1,z2,x1,y1,z1,x1,y2,z2,&x[6],&y[6],&z[6]);
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nint[4]=geo_int_elli_plane(edge,ellipse,x1,y2,z1,x2,y2,z1,x1,y2,z2,&x[8],&y[8],&z[8]);
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nint[5]=geo_int_elli_plane(edge,ellipse,x1,y1,z1,x2,y1,z1,x1,y1,z2,&x[10],&y[10],&z[10]);
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fprintf(out," %d %d %d %d %d %d\n",nint[0],nint[1],nint[2],nint[3],nint[4],nint[5]);
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if (nint[0]>0) fprintf(out," %f %f %f\n",x[0],y[0],z[0]);
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if (nint[0]>1) fprintf(out," %f %f %f\n",x[1],y[1],z[1]);
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if (nint[1]>0) fprintf(out," %f %f %f\n",x[2],y[2],z[2]);
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if (nint[1]>1) fprintf(out," %f %f %f\n",x[3],y[3],z[3]);
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if (nint[2]>0) fprintf(out," %f %f %f\n",x[4],y[4],z[4]);
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if (nint[2]>1) fprintf(out," %f %f %f\n",x[5],y[5],z[5]);
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if (nint[3]>0) fprintf(out," %f %f %f\n",x[6],y[6],z[6]);
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if (nint[3]>1) fprintf(out," %f %f %f\n",x[7],y[7],z[7]);
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if (nint[4]>0) fprintf(out," %f %f %f\n",x[8],y[8],z[8]);
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if (nint[4]>1) fprintf(out," %f %f %f\n",x[9],y[9],z[9]);
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if (nint[5]>0) fprintf(out," %f %f %f\n",x[10],y[10],z[10]);
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if (nint[5]>1) fprintf(out," %f %f %f\n",x[11],y[11],z[11]);
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}
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}
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for (j=0;j<oct->nb_face;j++)
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{
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face=oct->face[j];
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if (strcmp(acis->type_entite[face->surface],"plane-surface")==0)
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{
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plane=(struct s_plane *)acis->entity[face->surface];
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memcpy(dir,plane->normal,3*sizeof(float));
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eval_vecteur(dir);
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fprintf(out," PLANE %d %f %f %f %f %f %f\n",face->num,plane->root[0],plane->root[1],plane->root[2],dir[0],dir[1],dir[2]);
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}
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if (strcmp(acis->type_entite[face->surface],"cone-surface")==0)
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{
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cone=(struct s_cone *)acis->entity[face->surface];
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memcpy(dir,cone->param->w,3*sizeof(float));
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memcpy(ox,cone->param->u,3*sizeof(float));
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memcpy(oy,cone->param->v,3*sizeof(float));
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eval_vecteur(ox);
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eval_vecteur(oy);
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eval_vecteur(dir);
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fprintf(out," CONE %d %f %f %f %f %f %f %f %f %f %f %f %f %f %f %f\n",face->num,cone->param->centre[0],cone->param->centre[1],cone->param->centre[2],cone->param->a,ox[0],ox[1],ox[2],cone->param->b,oy[0],oy[1],oy[2],dir[0],dir[1],dir[2],cone->param->tg);
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}
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}
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}
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}
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fclose(out);
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}
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