LidarPoint(const LidarMetadata& theMetadata, const liblas::Point& theLasPoint)
: mMetadata(&theMetadata),
mCoords(wykobi::make_point(static_cast<long>(theLasPoint.GetRawX()),
static_cast<long>(theLasPoint.GetRawY()),
static_cast<long>(theLasPoint.GetRawZ()))),
mCls(theLasPoint.GetClassification().GetClass())
{
}
std::string GetPointString( std::string const& parse_string,
std::string const& delimiter,
liblas::Point const& p,
boost::array<boost::uint32_t, 4> precisions,
boost::uint32_t index)
{
std::ostringstream output;
output.setf(std::ios_base::fixed, std::ios_base::floatfield);
boost::uint32_t i = 0;
liblas::Color const& c = p.GetColor();
for (;;)
{
switch (parse_string[i])
{
/* // the x coordinate */
case 'x':
output.setf(std::ios_base::fixed, std::ios_base::floatfield);
output.precision(precisions[0]); //x precision
output << p.GetX();
// lidardouble2string(printstring, LASPoint_GetX(p)); fprintf(file_out, "%s", printstring);
break;
/* // the y coordinate */
case 'y':
output.setf(std::ios_base::fixed, std::ios_base::floatfield);
output.precision(precisions[1]); //y precision
output << p.GetY();
break;
/* // the z coordinate */
case 'z':
output.setf(std::ios_base::fixed, std::ios_base::floatfield);
output.precision(precisions[2]); //z precision
output << p.GetZ();
break;
/* // the raw x coordinate */
case 'X':
output << p.GetRawX();
break;
/* // the raw y coordinate */
case 'Y':
output << p.GetRawY();
break;
/* // the raw z coordinate */
case 'Z':
output << p.GetRawZ();
break;
/* // the gps-time */
case 't':
output.setf(std::ios_base::fixed, std::ios_base::floatfield);
output.precision(precisions[3]); //t precision
output << p.GetTime();
break;
/* // the intensity */
case 'i':
output << p.GetIntensity();
break;
/* the scan angle */
case 'a':
output << p.GetScanAngleRank();
break;
/* the number of the return */
case 'r':
output << p.GetReturnNumber();
break;
/* the classification */
case 'c':
output << static_cast<boost::uint32_t>(p.GetClassification().GetClass());
break;
/* the classification name */
case 'C':
output << p.GetClassification().GetClassName();
break;
/* the user data */
case 'u':
output << p.GetUserData();
break;
/* the number of returns of given pulse */
case 'n':
output << p.GetNumberOfReturns();
break;
/* the red channel color */
case 'R':
output << c.GetRed();
break;
/* the green channel color */
case 'G':
output << c.GetGreen();
break;
/* the blue channel color */
case 'B':
output << c.GetBlue();
break;
case 'M':
output << index;
break;
case 'p':
output << p.GetPointSourceID();
break;
/* the edge of flight line flag */
case 'e':
output << p.GetFlightLineEdge();
break;
/* the direction of scan flag */
case 'd':
output << p.GetScanDirection();
break;
}
i++;
if (parse_string[i])
{
output << delimiter;
}
else
{
output << std::endl;
break;
}
}
return output.str();
}