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francois |
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#include <stdio.h> |
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#include <stdlib.h> |
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#include "r3d_struct.h" |
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#include "m3d_const.h" |
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#include "m3d_hotes.h" |
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#include "m3d_erreur.h" |
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#include "prototype2.h" |
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GEST_MEM *gest_r ; |
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extern int format ; |
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extern int debug ; |
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extern int nb_max_noe ; |
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extern int nb_max_ele ; |
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void r3dtet(float *vcorg,int nb_node,int *nb_noeud,int *tab,int nb_tri,int *tab_connec,int *nb_tetra,int *ierr) |
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{ |
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/* tetraedres */ |
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float *coord ;/* tableau des coordonnees */ |
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int *numele ; |
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/* declaration des fonctions */ |
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int i ; |
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r3d_init() ; |
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/* maillage de la peau */ |
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/* Preparation de la coquille */ |
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gest_r->coord = (float*)calloc(3*1000,sizeof(float)) ; |
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if (gest_r->coord==NULL) |
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{ |
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*ierr = VRAI ; |
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if (debug) printf("%s\n"," erreur alloc coord R3DTET ") ; |
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return ; |
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} |
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gest_r->tabele = (int*)calloc(3*1000,sizeof(int)) ; |
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if (gest_r->tabele==NULL) |
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{ |
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*ierr = VRAI ; |
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if (debug) printf("%s\n"," erreur alloc tabele R3DTET ") ; |
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return ; |
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} |
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for (i=0;i<3*nb_node;i++) gest_r->coord[i] = vcorg[i] ; |
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for (i=0;i<3*nb_tri;i++) gest_r->tabele[i] = tab[i] ; |
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gest_r->nb_init = nb_node ; |
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gest_r->nb_2d = nb_tri ; |
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coord = gest_r->coord ; |
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gest_r->numele = (int*)calloc(4*1000,sizeof(int)) ; |
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if (gest_r->numele==NULL) |
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{ |
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*ierr = VRAI ; |
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if (debug) printf("%s\n"," erreur alloc numele R3DTET ") ; |
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return ; |
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} |
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/* maillage de la coquille */ |
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if (!r3d_maidft()) |
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{ |
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*ierr = VRAI ; |
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gest_r->icode = ERR_MAILLAGE ; |
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return ; |
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} |
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numele = gest_r->numele ; |
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/* exploitation des resultats, transfert */ |
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for (i=0;i<3*gest_r->nb_noeud;i++) vcorg[i] = gest_r->coord[i] ; |
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*nb_noeud = gest_r->nb_noeud ; |
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*nb_tetra = 0 ; |
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for (i=0;i<gest_r->nb_tetra;i++) |
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{ |
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if (numele[4 * i]!=123456789) |
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{ |
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tab_connec[4*(*nb_tetra)] = numele[4 * i] ; |
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tab_connec[4*(*nb_tetra)+1] = numele[4 * i+1] ; |
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tab_connec[4*(*nb_tetra)+2] = numele[4 * i+2] ; |
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tab_connec[4*(*nb_tetra)+3] = numele[4 * i+3] ; |
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(*nb_tetra)++ ; |
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} |
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} |
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gest_r->icode = MAILLAGE_OK ; |
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return ; |
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} |
