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QFITReaderTest.cpp
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QFITReaderTest.cpp
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/******************************************************************************
* Copyright (c) 2011, Michael P. Gerlek (mpg@flaxen.com)
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided
* with the distribution.
* * Neither the name of Hobu, Inc. or Flaxen Geo Consulting nor the
* names of its contributors may be used to endorse or promote
* products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
****************************************************************************/
#include <boost/test/unit_test.hpp>
#include <boost/cstdint.hpp>
#include <pdal/StageIterator.hpp>
#include <pdal/Options.hpp>
#include <pdal/PointBuffer.hpp>
#include <pdal/drivers/qfit/Reader.hpp>
#include <pdal/drivers/pipeline/Reader.hpp>
#include <pdal/PipelineReader.hpp>
#include <pdal/PipelineManager.hpp>
#include "Support.hpp"
#include <iostream>
#ifdef PDAL_COMPILER_GCC
#pragma GCC diagnostic ignored "-Wfloat-equal"
#endif
using namespace pdal;
BOOST_AUTO_TEST_SUITE(QfitReaderTest)
#define Compare(x,y) BOOST_CHECK_CLOSE(x,y,0.00001);
void Check_Point(const pdal::PointBuffer& data,
std::size_t index,
double xref, double yref, double zref,
boost::int32_t tref)
{
const ::pdal::Schema& schema = data.getSchema();
Dimension const& dimX = schema.getDimension("X");
Dimension const& dimY = schema.getDimension("Y");
Dimension const& dimZ = schema.getDimension("Z");
Dimension const& dimTime = schema.getDimension("Time");
boost::int32_t x = data.getField<boost::int32_t>(dimX, index);
boost::int32_t y = data.getField<boost::int32_t>(dimY, index);
boost::int32_t z = data.getField<boost::int32_t>(dimZ, index);
boost::int32_t t = data.getField<boost::int32_t>(dimTime, index);
double x0 = dimX.applyScaling<boost::int32_t>(x);
double y0 = dimY.applyScaling<boost::int32_t>(y);
double z0 = dimZ.applyScaling<boost::int32_t>(z);
//
// std::cout.setf(std::ios_base::fixed, std::ios_base::floatfield);
// std::cout.precision(6);
// std::cout << "expected x: " << xref << " y: " << yref << " z: " << zref << " t: " << tref << std::endl;
//
// std::cout << "actual x: " << x0 << " y: " << y0 << " z: " << z0 << " t: " << t << std::endl;
Compare(x0, xref);
Compare(y0, yref);
Compare(z0, zref);
BOOST_CHECK_EQUAL(t, tref);
}
BOOST_AUTO_TEST_CASE(test_10_word)
{
pdal::Options options;
// std::string filename = Support::datapath("20050903_231839.qi");
pdal::Option filename("filename", Support::datapath("qfit/10-word.qi"), "Input filename for reader to use" );
Option flip_coordinates("flip_coordinates", false, "Flip coordinates from 0-360 to -180-180");
Option scale_z("scale_z", 0.001, "Z scale from mm to m");
options.add(scale_z);
options.add(flip_coordinates);
options.add(filename);
pdal::drivers::qfit::Reader reader(options);
BOOST_CHECK(reader.getDescription() == "QFIT Reader");
BOOST_CHECK_EQUAL(reader.getName(), "drivers.qfit.reader");
reader.initialize();
const Schema& schema = reader.getSchema();
PointBuffer data(schema, 3);
pdal::StageSequentialIterator* iter = reader.createSequentialIterator();
{
boost::uint32_t numRead = iter->read(data);
BOOST_CHECK_EQUAL(numRead,3u);
}
delete iter;
Check_Point(data, 0, 221.826822, 59.205160, 32.0900, 0);
Check_Point(data, 1, 221.826740, 59.205161, 32.0190, 0);
Check_Point(data, 2, 221.826658, 59.205164, 32.0000, 0);
return;
}
BOOST_AUTO_TEST_CASE(test_14_word)
{
pdal::Options options;
pdal::Option filename("filename", Support::datapath("qfit/14-word.qi"), "Input filename for reader to use" );
options.add(filename);
Option flip_coordinates("flip_coordinates", false, "Flip coordinates from 0-360 to -180-180");
Option scale_z("scale_z", 0.001, "Z scale from mm to m");
options.add(scale_z);
options.add(flip_coordinates);
pdal::drivers::qfit::Reader reader(options);
reader.initialize();
const Schema& schema = reader.getSchema();
PointBuffer data(schema, 3);
pdal::StageSequentialIterator* iter = reader.createSequentialIterator();
{
boost::uint32_t numRead = iter->read(data);
BOOST_CHECK_EQUAL(numRead,3u);
}
delete iter;
Check_Point(data, 0, 244.306337, 35.623317, 1056.830000000, 903);
Check_Point(data, 1, 244.306260, 35.623280, 1056.409000000, 903);
Check_Point(data, 2, 244.306204, 35.623257, 1056.483000000, 903);
return;
}
BOOST_AUTO_TEST_CASE(test_pipeline)
{
PipelineManager manager;
PipelineReader reader(manager);
bool isWriter = reader.readPipeline(Support::datapath("qfit/pipeline.xml"));
BOOST_CHECK_EQUAL(isWriter, true);
const boost::uint64_t np = manager.execute();
BOOST_CHECK_EQUAL(np, 3432);
return;
}
BOOST_AUTO_TEST_SUITE_END()