/**********************************************************************
 *
 * GEOS - Geometry Engine Open Source
 * http://geos.osgeo.org
 *
 * Copyright (C) 2001-2002 Vivid Solutions Inc.
 *
 * This is free software; you can redistribute and/or modify it under
 * the terms of the GNU Lesser General Public Licence as published
 * by the Free Software Foundation.
 * See the COPYING file for more information.
 *
 **********************************************************************
 **********************************************************************/


//#define _CRTDBG_MAP_ALLOC
#include <stdlib.h>
//#include <crtdbg.h>

#include <stdio.h>
#include <time.h>

#include <geos/geom/GeometryFactory.h>
#include <geos/geom/Polygon.h>
#include "bigtest.h"

using namespace geos::geom;

/**
 * Run relate between two large geometries to test the performance
 * of the sweepline intersection detection algorithm
*/

void
run(int nPts, GeometryFactory* fact)
{
    clock_t startTime, endTime;
    double size = 100.0;
    double armLen = 50.0;
    int nArms = 10;
    Polygon* poly = GeometryTestFactory::createSineStar(fact, 0.0, 0.0, size, armLen, nArms, nPts);
    Polygon* box = GeometryTestFactory::createSineStar(fact, 0.0, size / 2, size, armLen, nArms, nPts);
    //Polygon *box=GeometryTestFactory::createBox(fact,0,0,1,100.0);

    startTime = clock();
    poly->intersects(box);
    endTime = clock();
    double totalTime = (double)(endTime - startTime);
    printf("n Pts: %i  Executed in %6.0f ms.\n", nPts, totalTime);
    //cout << "n Pts: " << nPts << "   Executed in " << totalTime << endl;

    // FIXME - mloskot: Why generated test geometries are not destroyed?"
}

int
main(int /* argc */, char** /* argv[] */)
{

    GeometryFactory::Ptr factptr = GeometryFactory::create();
    GeometryFactory* fact = factptr.get();

    run(1000, fact);
    run(2000, fact);
    run(4000, fact);
    run(8000, fact);
    run(16000, fact);
    run(32000, fact);
    run(64000, fact);
    run(128000, fact);
    run(256000, fact);
    run(512000, fact);
    run(1024000, fact);

//	_CrtDumpMemoryLeaks();

    cout << "Done" << endl;

    return 0;
}
