/usr/include/pdal/io/PlyWriter.hpp is in libpdal-dev 1.6.0-1build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2015, Peter J. Gadomski <pete.gadomski@gmail.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 <pdal/PointView.hpp>
#include <pdal/Writer.hpp>
#include <pdal/plugin.hpp>
extern "C" int32_t PlyWriter_ExitFunc();
extern "C" PF_ExitFunc PlyWriter_InitPlugin();
namespace pdal
{
class Triangle;
class PDAL_DLL PlyWriter : public Writer
{
public:
enum class Format
{
Ascii,
BinaryLe,
BinaryBe
};
static void * create();
static int32_t destroy(void *);
std::string getName() const;
PlyWriter();
private:
virtual void addArgs(ProgramArgs& args);
virtual void prepared(PointTableRef table);
virtual void ready(PointTableRef table);
virtual void write(const PointViewPtr data);
virtual void done(PointTableRef table);
std::string getType(Dimension::Type type) const;
void writeHeader(PointLayoutPtr layout) const;
void writeValue(PointRef& point, Dimension::Id dim, Dimension::Type type);
void writePoint(PointRef& point, PointLayoutPtr layout);
void writeTriangle(const Triangle& t, size_t offset);
std::ostream *m_stream;
std::string m_filename;
Format m_format;
bool m_faces;
StringList m_dimNames;
Dimension::IdList m_dims;
std::vector<PointViewPtr> m_views;
};
inline std::istream& operator>>(std::istream& in, PlyWriter::Format& f)
{
std::string s;
std::getline(in, s);
Utils::trim(s);
Utils::tolower(s);
if (s == "ascii" || s == "default")
f = PlyWriter::Format::Ascii;
else if (s == "little endian" || s == "binary_little_endian")
f = PlyWriter::Format::BinaryLe;
else if (s == "big endian" || s == "binary_big_endian")
f = PlyWriter::Format::BinaryBe;
else
in.setstate(std::ios_base::failbit);
return in;
}
inline std::ostream& operator<<(std::ostream& out, const PlyWriter::Format& f)
{
switch (f)
{
case PlyWriter::Format::Ascii:
out << "ascii";
break;
case PlyWriter::Format::BinaryLe:
out << "binary_little_endian";
break;
case PlyWriter::Format::BinaryBe:
out << "binary_big_endian";
break;
}
return out;
}
}
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