/usr/include/urdf_model/color.h is in liburdfdom-headers-dev 0.4.1-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/* Author: Josh Faust */
#ifndef URDF_INTERFACE_COLOR_H
#define URDF_INTERFACE_COLOR_H
#include <string>
#include <vector>
#include <math.h>
#include <boost/algorithm/string.hpp>
#include <boost/lexical_cast.hpp>
namespace urdf
{
class Color
{
public:
Color() {this->clear();};
float r;
float g;
float b;
float a;
void clear()
{
r = g = b = 0.0f;
a = 1.0f;
}
bool init(const std::string &vector_str)
{
this->clear();
std::vector<std::string> pieces;
std::vector<float> rgba;
boost::split( pieces, vector_str, boost::is_any_of(" "));
for (unsigned int i = 0; i < pieces.size(); ++i)
{
if (!pieces[i].empty())
{
try
{
rgba.push_back(boost::lexical_cast<float>(pieces[i].c_str()));
}
catch (boost::bad_lexical_cast &/*e*/)
{
return false;
}
}
}
if (rgba.size() != 4)
{
return false;
}
this->r = rgba[0];
this->g = rgba[1];
this->b = rgba[2];
this->a = rgba[3];
return true;
};
};
}
#endif
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