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Updated PLY-reader such that unsupported properties will now be handled in both binary and ascii mode. Special thanks to Michal Nociar for sending in this patch!

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git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@250 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Mike Kremer
2009-12-07 10:31:37 +00:00
parent 4ccb771244
commit 2e70d5eefb
2 changed files with 381 additions and 62 deletions
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31
src/OpenMesh/Core/IO/reader/PLYReader.hh
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@@ -110,10 +110,15 @@ public:
bool can_u_read(const std::string& _filename) const;
enum ValueType {
Unsupported ,
Unsupported,
ValueTypeINT8, ValueTypeCHAR,
ValueTypeUINT8, ValueTypeUCHAR,
ValueTypeINT16, ValueTypeSHORT,
ValueTypeUINT16, ValueTypeUSHORT,
ValueTypeINT32, ValueTypeINT,
ValueTypeUINT32, ValueTypeUINT,
ValueTypeFLOAT32, ValueTypeFLOAT,
ValueTypeUINT8, ValueTypeINT32, ValueTypeINT ,
ValueTypeUCHAR
ValueTypeFLOAT64, ValueTypeDOUBLE,
};
private:
@@ -126,12 +131,24 @@ private:
float readToFloatValue(ValueType _type , std::fstream& _in) 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, unsigned int& _value) const;
void readValue(ValueType _type , std::istream& _in, int& _value) const;
//available options for reading
void readInteger(ValueType _type, std::istream& _in, int& _value) const;
void readInteger(ValueType _type, std::istream& _in, unsigned int& _value) const;
/// Read unsupported properties in PLY file
void consume_input(std::istream& _in, int _count) const {
_in.read(reinterpret_cast<char*>(&buff[0]), _count);
}
mutable unsigned char buff[8];
/// Available options for reading
mutable Options options_;
//options that the user wants to read
/// Options that the user wants to read
mutable Options userOptions_;
mutable unsigned int vertexCount_;
@@ -150,8 +167,10 @@ private:
UNSUPPORTED
};
/// Stores sizes of property types
mutable std::map<ValueType, int> scalar_size_;
// number of vertex properties
// Number of vertex properties
mutable unsigned int vertexPropertyCount_;
mutable std::map< int , std::pair< VertexProperty, ValueType> > vertexPropertyMap_;