| 1 |
#include "polycristal.h"
|
| 2 |
#include "poly_voro.h"
|
| 3 |
#include "poly_build_occ.h"
|
| 4 |
#include "poly_point.h"
|
| 5 |
|
| 6 |
#include <stdio.h>
|
| 7 |
#include <iostream>
|
| 8 |
#include <random>
|
| 9 |
#include <vector>
|
| 10 |
|
| 11 |
Polycristal::Polycristal(char* fichier):nomfichier("resultat.brep")
|
| 12 |
{
|
| 13 |
FILE *input = fopen(fichier, "rt");
|
| 14 |
char chaine[500];
|
| 15 |
fgets(chaine, 500, input);
|
| 16 |
int nb_point, nTetra;
|
| 17 |
sscanf(chaine,"%d %d", &nb_point, &nTetra);
|
| 18 |
|
| 19 |
std::vector<Poly_Point*> list_points;
|
| 20 |
|
| 21 |
for (int i=0; i<nb_point; i++)
|
| 22 |
{
|
| 23 |
int num;
|
| 24 |
double x, y, z;
|
| 25 |
fgets(chaine,500,input);
|
| 26 |
sscanf(chaine, "%d %lf %lf %lf", &num, &x, &y, &z);
|
| 27 |
Poly_Point* pnt_xyz = new Poly_Point(x, y, z);
|
| 28 |
list_points.push_back(pnt_xyz);
|
| 29 |
}
|
| 30 |
fclose(input);
|
| 31 |
|
| 32 |
Poly_Voro* voro = new Poly_Voro(list_points);
|
| 33 |
voro->fusion_noeuds();
|
| 34 |
Poly_Build_OCC build_occ(voro,nomfichier);
|
| 35 |
}
|
| 36 |
|
| 37 |
|
| 38 |
Polycristal::Polycristal(std::vector<double> &listepoint,std::string nom):nomfichier(nom)
|
| 39 |
{
|
| 40 |
std::vector<Poly_Point*> list_points;
|
| 41 |
int nb_point=listepoint.size()/3.;
|
| 42 |
for (int i=0; i<nb_point; i++)
|
| 43 |
{
|
| 44 |
Poly_Point* pnt_xyz = new Poly_Point(listepoint[3*i],listepoint[3*i+1],listepoint[3*i+2]);
|
| 45 |
list_points.push_back(pnt_xyz);
|
| 46 |
}
|
| 47 |
|
| 48 |
|
| 49 |
Poly_Voro* voro = new Poly_Voro(list_points);
|
| 50 |
voro->fusion_noeuds();
|
| 51 |
Poly_Build_OCC build_occ(voro,nomfichier);
|
| 52 |
}
|
| 53 |
|
| 54 |
Polycristal::Polycristal(int nbParticules):nomfichier("resultat.brep")
|
| 55 |
{
|
| 56 |
std::vector<Poly_Point*> list_points = random_particules(nbParticules);
|
| 57 |
Poly_Voro* voro = new Poly_Voro(list_points);
|
| 58 |
voro->fusion_noeuds();
|
| 59 |
Poly_Build_OCC build_occ(voro,nomfichier);
|
| 60 |
}
|
| 61 |
|
| 62 |
Polycristal::~Polycristal()
|
| 63 |
{
|
| 64 |
}
|
| 65 |
|
| 66 |
std::vector<Poly_Point*> Polycristal::random_particules(int nbParticules)
|
| 67 |
{
|
| 68 |
std::vector<Poly_Point*> list_points;
|
| 69 |
|
| 70 |
// Géométrie du conteneur rectangulaire
|
| 71 |
double x_min= 0.0, x_max= 1.0;
|
| 72 |
double y_min= 0.0, y_max= 1.0;
|
| 73 |
double z_min= 0.0, z_max= 1.0;
|
| 74 |
|
| 75 |
Poly_Point* pnt_1 = new Poly_Point(x_min, y_min, z_min);
|
| 76 |
Poly_Point* pnt_2 = new Poly_Point(x_min, y_max, z_min);
|
| 77 |
Poly_Point* pnt_3 = new Poly_Point(x_max, y_max, z_min);
|
| 78 |
Poly_Point* pnt_4 = new Poly_Point(x_max, y_min, z_min);
|
| 79 |
Poly_Point* pnt_5 = new Poly_Point(x_min, y_min, z_max);
|
| 80 |
Poly_Point* pnt_6 = new Poly_Point(x_min, y_max, z_max);
|
| 81 |
Poly_Point* pnt_7 = new Poly_Point(x_max, y_max, z_max);
|
| 82 |
Poly_Point* pnt_8 = new Poly_Point(x_max, y_min, z_max);
|
| 83 |
|
| 84 |
list_points.push_back(pnt_1);
|
| 85 |
list_points.push_back(pnt_2);
|
| 86 |
list_points.push_back(pnt_3);
|
| 87 |
list_points.push_back(pnt_4);
|
| 88 |
list_points.push_back(pnt_5);
|
| 89 |
list_points.push_back(pnt_6);
|
| 90 |
list_points.push_back(pnt_7);
|
| 91 |
list_points.push_back(pnt_8);
|
| 92 |
|
| 93 |
// Ajoute des particules le container avec une distribution aléatoire uniforme
|
| 94 |
std::random_device rd; // random number engine
|
| 95 |
std::mt19937 gen(rd());
|
| 96 |
std::uniform_real_distribution<> dis_x(x_min, x_max);
|
| 97 |
std::uniform_real_distribution<> dis_y(y_min, y_max);
|
| 98 |
std::uniform_real_distribution<> dis_z(z_min, z_max);
|
| 99 |
|
| 100 |
for(int i=0; i < nbParticules; i++) {
|
| 101 |
double x = dis_x(gen) ;
|
| 102 |
double y = dis_y(gen) ;
|
| 103 |
double z = dis_z(gen) ;
|
| 104 |
Poly_Point* pnt_xyz = new Poly_Point(x, y, z);
|
| 105 |
list_points.push_back(pnt_xyz);
|
| 106 |
}
|
| 107 |
return list_points;
|
| 108 |
}
|
| 109 |
|
| 110 |
|
