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//------------------------------------------------------------------------------
// This file is part of the OpenStructure project <www.openstructure.org>
//
// Copyright (C) 2008-2020 by the OpenStructure authors
// Copyright (C) 2003-2010 by the IPLT authors
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License as published by the Free
// Software Foundation; either version 3.0 of the License, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful, but WITHOUT
// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
// FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
// details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this library; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//------------------------------------------------------------------------------
/*
Author: Ansgar Philippsen
*/
#include <iostream>
#include "tests.hh"
#include <ost/img/image.hh>
#include <ost/img/alg/randomize.hh>
#include <ost/img/alg/alg_mirror.hh>
namespace {
using namespace ost::img;
using namespace ost::img::alg;
void test()
{
ImageHandle ih1 = CreateImage(Extent(Point(-2,-1,1),Size(4,3,2)));
ih1.ApplyIP(alg::Randomize());
ImageHandle ih2 = ih1.Apply(Mirror(Plane::YZ));
Extent ext=ih1.GetExtent();
for(ExtentIterator it(ext);!it.AtEnd(); ++it) {
Point p(it);
Point mp(-p[0],p[1],p[2]);
BOOST_REQUIRE(ih2.GetReal(mp)==ih1.GetReal(p));
}
}
} // ns
test_suite* CreateMirrorTest()
{
test_suite* ts=BOOST_TEST_SUITE("tf mirror Test");
ts->add(BOOST_TEST_CASE(&test));
return ts;
}
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