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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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27
src/OpenMesh/Core/IO/reader/PLYReader.hh
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@@ -70,6 +70,7 @@
#include <OpenMesh/Core/System/config.h>
#include <OpenMesh/Core/Utils/SingletonT.hh>
#include <OpenMesh/Core/IO/reader/BaseReader.hh>
#include <OpenMesh/Core/Utils/GenProg.hh>
#ifndef WIN32
#include <string.h>
@@ -138,13 +139,15 @@ private:
bool read_binary(std::istream& _in, BaseImporter& _bi, bool swap, const Options& _opt) const;
float readToFloatValue(ValueType _type , std::fstream& _in) const;
template<typename Handle>
void readCustomProperty(std::istream& _in, BaseImporter& _bi, Handle _h, const std::string& _propName, const ValueType _valueType, const ValueType _listIndexType) const;
void readValue(ValueType _type , std::istream& _in, float& _value) const;
void readValue(ValueType _type, std::istream& _in, double& _value) const;
void readValue(ValueType _type , std::istream& _in, double& _value) const;
void readValue(ValueType _type , std::istream& _in, unsigned int& _value) const;
void readValue(ValueType _type , std::istream& _in, unsigned short& _value) const;
void readValue(ValueType _type , std::istream& _in, unsigned char& _value) const;
void readValue(ValueType _type , std::istream& _in, int& _value) const;
void readValue(ValueType _type , std::istream& _in, short& _value) const;
void readValue(ValueType _type , std::istream& _in, signed char& _value) const;
void readInteger(ValueType _type, std::istream& _in, int& _value) const;
void readInteger(ValueType _type, std::istream& _in, unsigned int& _value) const;
@@ -193,6 +196,24 @@ private:
mutable std::vector< PropertyInfo > vertexProperties_;
mutable std::vector< PropertyInfo > faceProperties_;
template<typename T>
inline void read(_PLYReader_::ValueType _type, std::istream& _in, T& _value, OpenMesh::GenProg::TrueType /*_binary*/) const
{
readValue(_type, _in, _value);
}
template<typename T>
inline void read(_PLYReader_::ValueType _type, std::istream& _in, T& _value, OpenMesh::GenProg::FalseType /*_binary*/) const
{
_in >> _value;
}
//read and assign custom properties with the given type. Also creates property, if not exist
template<bool binary, typename T, typename Handle>
void readCreateCustomProperty(std::istream& _in, BaseImporter& _bi, Handle _h, const std::string& _propName, const ValueType _valueType, const ValueType _listType) const;
template<bool binary, typename Handle>
void readCustomProperty(std::istream& _in, BaseImporter& _bi, Handle _h, const std::string& _propName, const _PLYReader_::ValueType _valueType, const _PLYReader_::ValueType _listIndexType) const;
};