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add custom property (with pod data type) support for binary ply files

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closes #2496

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1331 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Matthias Möller
2015-08-28 09:20:26 +00:00
parent e9290b468d
commit fe86a44c1d
6 changed files with 330 additions and 120 deletions
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19
src/OpenMesh/Core/IO/writer/PLYWriter.hh
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@@ -70,6 +70,7 @@
#include <OpenMesh/Core/Utils/SingletonT.hh>
#include <OpenMesh/Core/IO/exporter/BaseExporter.hh>
#include <OpenMesh/Core/IO/writer/BaseWriter.hh>
#include <OpenMesh/Core/Utils/GenProg.hh>
//== NAMESPACES ===============================================================
@@ -132,12 +133,28 @@ private:
/// write custom persistant properties into the header for the current element, returns all properties, which were written sorted
std::vector<CustomProperty> writeCustomTypeHeader(std::ostream& _out, BaseKernel::const_prop_iterator _begin, BaseKernel::const_prop_iterator _end) const;
void write_customProp_ascii(std::ostream& _our, const CustomProperty& _prop, size_t _index) const;
template<bool binary>
void write_customProp(std::ostream& _our, const CustomProperty& _prop, size_t _index) const;
template<typename T>
void writeProxy(ValueType _type, std::ostream& _out, T _value, OpenMesh::GenProg::TrueType /*_binary*/) const
{
writeValue(_type, _out, _value);
}
template<typename T>
void writeProxy(ValueType _type, std::ostream& _out, T _value, OpenMesh::GenProg::FalseType /*_binary*/) const
{
_out << " " << _value;
}
protected:
void writeValue(ValueType _type, std::ostream& _out, signed char value) const;
void writeValue(ValueType _type, std::ostream& _out, unsigned char value) const;
void writeValue(ValueType _type, std::ostream& _out, short value) const;
void writeValue(ValueType _type, std::ostream& _out, unsigned short value) const;
void writeValue(ValueType _type, std::ostream& _out, int value) const;
void writeValue(ValueType _type, std::ostream& _out, unsigned int value) const;
void writeValue(ValueType _type, std::ostream& _out, float value) const;
void writeValue(ValueType _type, std::ostream& _out, double value) const;
bool write_ascii(std::ostream& _out, BaseExporter&, Options) const;
bool write_binary(std::ostream& _out, BaseExporter&, Options) const;