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/////////////////////////////////////////////////////////////
// //
// Copyright (c) 2007-2014 by The University of Queensland //
// Centre for Geoscience Computing //
// http://earth.uq.edu.au/centre-geoscience-computing //
// //
// Primary Business: Brisbane, Queensland, Australia //
// Licensed under the Open Software License version 3.0 //
// http://www.opensource.org/licenses/osl-3.0.php //
// //
/////////////////////////////////////////////////////////////
/*!
\file main.cc
$Revision:$
$Date:$
*/
#include "geometry/Sphere.h"
#include "geometry/Line2D.h"
#include "geometry/LineSegment2D.h"
#include "util/vector3.h"
#include "MNTable2D.h"
#include "MNTable3D.h"
#include "InsertGenerator2D.h"
#include "InsertGenerator3D.h"
#include "HexAggregateInsertGenerator2D.h"
#include "BoxWithLines2D.h"
#include "BoxWithPlanes3D.h"
// --- IO includes ---
#include <iostream>
using std::cout;
using std::cout;
using std::endl;
// -- System includes --
#include <cstdlib>
#include <sys/time.h>
using std::atoi;
using std::atof;
int main(int argc, char** argv)
{
int ret=0;
double size=atof(argv[1]);
int ntry=atoi(argv[2]);
double rmin=atof(argv[3]);
int outputstyle=atoi(argv[4]);
int dim=atoi(argv[5]);
double vol;
// seed RNG
struct timeval tv;
gettimeofday(&tv,NULL);
int random_seed=tv.tv_usec;
srand(random_seed);
if(dim==2){
double ratio=atof(argv[6]);
double xsize=ratio*size;
double ysize=size;
MNTable2D T(Vector3(0.0,0.0,0.0),Vector3(xsize,ysize,0.0),2.5,1);
Vector3 min=Vector3(0.0,0.0,0.0);
Vector3 max=Vector3(xsize,ysize,0.0);
MNTable2D::SetOutputStyle(outputstyle);
InsertGenerator2D *G=new InsertGenerator2D(rmin,1.0,ntry,10000,1e-7);
BoxWithLines2D Box(Vector3(0.0,0.0,0.0),Vector3(xsize,ysize,0.0));
Line2D bottom_line(Vector3(xsize,0.0,0.0),min);
Line2D top_line(max,Vector3(0.0,ysize,0.0));
Line2D left_line(Vector3(xsize,0.0,0.0),max);
Line2D right_line(min,Vector3(0.0,ysize,0.0));
Box.addLine(top_line);
Box.addLine(bottom_line);
Box.addLine(left_line);
Box.addLine(right_line);
G->generatePacking(&Box,&T,0,0);
//T.generateBonds(0,1e-5,0);
LineSegment2D bottom_left(Vector3(xsize/2,0.0,0.0),min);
LineSegment2D bottom_right(Vector3(xsize,0.0,0.0),Vector3(xsize/2,0.0,0.0));
T.tagParticlesAlongLine(left_line,0.5,4,4,0);
T.tagParticlesAlongLine(right_line,0.5,8,8,0);
T.tagParticlesAlongLine(bottom_left,0.5,8,8,0);
T.tagParticlesAlongLine(bottom_right,0.5,4,4,0);
vol=xsize*ysize;
double poros=(vol-T.getSumVolume(0))/vol;
cout << "Porosity: " << poros << endl;
cout << T << endl;
delete G;
} else if(dim==3){ // 3D block 1x2x1
double rmax=atof(argv[6]);
Vector3 min=Vector3(0.0,0.0,0.0);
Vector3 max=Vector3(size,2.0*size,size);
MNTable3D T(min,max,2.5*rmax,1);
MNTable3D::SetOutputStyle(outputstyle);
InsertGenerator3D G(rmin,rmax,ntry,1000,1e-6);
BoxWithPlanes3D Box(min,max);
Box.addPlane(Plane(min,Vector3(1.0,0.0,0.0)));
Box.addPlane(Plane(min,Vector3(0.0,1.0,0.0)));
Box.addPlane(Plane(min,Vector3(0.0,0.0,1.0)));
Box.addPlane(Plane(max,Vector3(-1.0,0.0,0.0)));
Box.addPlane(Plane(max,Vector3(0.0,-1.0,0.0)));
Box.addPlane(Plane(max,Vector3(0.0,0.0,-1.0)));
G.generatePacking(&Box,&T,0);
T.generateBonds(0,1e-5,0);
double vol=2.0*size*size*size;
double poros=(vol-T.getSumVolume(0))/vol;
cout << "Porosity: " << poros << endl;
cout << T << endl;
}
return ret;
}
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