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/*=========================================================================
*
* Copyright Insight Software Consortium
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*=========================================================================*/
#include <cstdlib>
#include <metaLine.h>
#include "itksys/SystemTools.hxx"
int testMetaLine(int argc, char * argv[])
{
if (argc > 1)
{
itksys::SystemTools::ChangeDirectory(argv[1]);
}
std::cout << "Creating test file ...";
MetaLine line0;
MetaLine* Line = new MetaLine(3);
Line->ID(0);
LinePnt* pnt;
unsigned int i;
for(i=0;i<10;i++)
{
pnt = new LinePnt(3);
pnt->m_X[0]=(float)0.2;
pnt->m_X[1]=static_cast<float>(i);
pnt->m_X[2]=static_cast<float>(i);
pnt->m_V[0][0]=(float)0.3;
pnt->m_V[0][1]=static_cast<float>(i);
pnt->m_V[0][2]=static_cast<float>(i);
pnt->m_V[1][0]=(float)0.4;
pnt->m_V[1][1]=static_cast<float>(i+1);
pnt->m_V[1][2]=static_cast<float>(i+1);
Line->GetPoints().push_back(pnt);
}
std::cout << "Writing test file ...";
Line->BinaryData(true);
Line->Write("myLine.meta");
std::cout << "done" << std::endl;
std::cout << "Reading test file ...";
Line->Clear();
Line->Read("myLine.meta");
MetaLine LineRead("myLine.meta");
MetaLine LineCopy(&LineRead);
std::cout << "PointDim = " << LineCopy.PointDim() << std::endl;
std::cout << "NPoints = " << LineCopy.NPoints() << std::endl;
std::cout << "ElementType = " << LineCopy.ElementType() << std::endl;
Line->PrintInfo();
MetaLine::PointListType list = Line->GetPoints();
MetaLine::PointListType::const_iterator it = list.begin();
i=0;
while(it != list.end())
{
std::cout << "Point #" << i++ << ":" << std::endl;
std::cout << "position = ";
unsigned int d;
for(d = 0; d < 3; d++)
{
std::cout << (*it)->m_X[d] << " ";
}
std::cout << std::endl;
std::cout << "First normal = ";
for(d = 0; d < 3; d++)
{
std::cout << (*it)->m_V[0][d] << " ";
}
std::cout << std::endl;
std::cout << "Second normal = ";
for(d = 0; d < 3; d++)
{
std::cout << (*it)->m_V[1][d] << " ";
}
std::cout << std::endl;
++it;
}
delete Line;
std::cout << "done" << std::endl;
return EXIT_SUCCESS;
}
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