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- added precision option to openmesh writers

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refs #1075

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@746 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Isaak Lim
2012-10-15 10:28:14 +00:00
parent 1d6e590a0f
commit fc7acde663
11 changed files with 147 additions and 132 deletions
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14
src/OpenMesh/Core/IO/writer/PLYWriter.cc
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@@ -78,7 +78,7 @@ _PLYWriter_::_PLYWriter_() { IOManager().register_module(this); }
bool
_PLYWriter_::
write(const std::string& _filename, BaseExporter& _be, Options _opt) const
write(const std::string& _filename, BaseExporter& _be, Options _opt, std::streamsize _precision) const
{
// check exporter features
if ( !check( _be, _opt ) )
@@ -93,7 +93,7 @@ write(const std::string& _filename, BaseExporter& _be, Options _opt) const
_opt.unset(Options::FaceNormal);
omerr() << "[PLYWriter] : Warning: Face normals are not supported and thus not exported! " << std::endl;
}
if ( _opt.check(Options::FaceColor) ) {
// Face normals are not supported
// Uncheck these options and output message that
@@ -115,6 +115,8 @@ write(const std::string& _filename, BaseExporter& _be, Options _opt) const
return false;
}
out.precision(_precision);
// write to file
bool result = (_opt.check(Options::Binary) ?
write_binary(out, _be, _opt) :
@@ -130,7 +132,7 @@ write(const std::string& _filename, BaseExporter& _be, Options _opt) const
bool
_PLYWriter_::
write(std::ostream& _os, BaseExporter& _be, Options _opt) const
write(std::ostream& _os, BaseExporter& _be, Options _opt, std::streamsize _precision) const
{
// check exporter features
if ( !check( _be, _opt ) )
@@ -143,7 +145,7 @@ write(std::ostream& _os, BaseExporter& _be, Options _opt) const
options_ = _opt;
if (!_os.good())
{
omerr() << "[PLYWriter] : cannot write to stream "
@@ -151,6 +153,8 @@ write(std::ostream& _os, BaseExporter& _be, Options _opt) const
return false;
}
_os.precision(_precision);
// write to file
bool result = (_opt.check(Options::Binary) ?
write_binary(_os, _be, _opt) :
@@ -396,7 +400,7 @@ write_binary(std::ostream& _out, BaseExporter& _be, Options _opt) const
_out << "property float32 x" << std::endl;
_out << "property float32 y" << std::endl;
_out << "property float32 z" << std::endl;
if ( _opt.vertex_has_normal() ){
_out << "property float32 nx" << std::endl;
_out << "property float32 ny" << std::endl;