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/******************************************************************************
* Copyright (c) 2018, Howard Butler (howard@hobu.co)
*
* 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.
****************************************************************************/
#pragma once
#include <pdal/PointView.hpp>
#include <pdal/Dimension.hpp>
#include <algorithm>
#include <vector>
typedef struct Dimension
{
std::string name;
std::string description;
std::string type;
int size;
std::string units;
} Dimension;
inline std::vector<Dimension> getValidDimensions()
{
std::vector<Dimension> output;
int id = (int)pdal::Dimension::Id::Unknown + 1;
while(1)
{
pdal::Dimension::Id pid = (pdal::Dimension::Id)id;
std::string name(pdal::Dimension::name(pid));
if (name.empty())
break;
pdal::Dimension::Type t = pdal::Dimension::defaultType(pid);
Dimension d;
d.name = name;
d.description = pdal::Dimension::description(pid);
d.size = pdal::Dimension::size(t);
std::string kind("i");
pdal::Dimension::BaseType b = pdal::Dimension::base(t);
if (b == pdal::Dimension::BaseType::Unsigned)
kind = "u";
else if (b == pdal::Dimension::BaseType::Signed)
kind = "i";
else if (b == pdal::Dimension::BaseType::Floating)
kind = "f";
else
{
std::stringstream oss;
oss << "unable to map kind '" << kind <<"' to PDAL dimension type";
throw pdal::pdal_error(oss.str());
}
d.type = kind;
output.push_back(d);
id++;
}
return output;
}
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