50 #ifndef __PLYREADER_HH__
51 #define __PLYREADER_HH__
62 #include <OpenMesh/Core/System/config.h>
63 #include <OpenMesh/Core/Utils/SingletonT.hh>
64 #include <OpenMesh/Core/IO/reader/BaseReader.hh>
102 bool read(
const std::string& _filename,
106 bool read(std::istream& _is,
110 bool can_u_read(
const std::string& _filename)
const;
114 ValueTypeINT8, ValueTypeCHAR,
115 ValueTypeUINT8, ValueTypeUCHAR,
116 ValueTypeINT16, ValueTypeSHORT,
117 ValueTypeUINT16, ValueTypeUSHORT,
118 ValueTypeINT32, ValueTypeINT,
119 ValueTypeUINT32, ValueTypeUINT,
120 ValueTypeFLOAT32, ValueTypeFLOAT,
121 ValueTypeFLOAT64, ValueTypeDOUBLE
126 bool can_u_read(std::istream& _is)
const;
128 bool read_ascii(std::istream& _in, BaseImporter& _bi,
const Options& _opt)
const;
129 bool read_binary(std::istream& _in, BaseImporter& _bi,
bool swap,
const Options& _opt)
const;
131 float readToFloatValue(ValueType _type , std::fstream& _in)
const;
132 void readCustomProperty(std::istream& _in, BaseImporter& _bi,
VertexHandle _vh,
const std::string& _propName,
const ValueType _valueType)
const;
134 void readValue(ValueType _type , std::istream& _in,
float& _value)
const;
135 void readValue(ValueType _type, std::istream& _in,
double& _value)
const;
136 void readValue(ValueType _type , std::istream& _in,
unsigned int& _value)
const;
137 void readValue(ValueType _type , std::istream& _in,
int& _value)
const;
139 void readInteger(ValueType _type, std::istream& _in,
int& _value)
const;
140 void readInteger(ValueType _type, std::istream& _in,
unsigned int& _value)
const;
143 void consume_input(std::istream& _in,
int _count)
const {
144 _in.read(reinterpret_cast<char*>(&buff[0]), _count);
147 mutable unsigned char buff[8];
150 mutable Options options_;
153 mutable Options userOptions_;
155 mutable unsigned int vertexCount_;
156 mutable unsigned int faceCount_;
158 mutable ValueType vertexType_;
159 mutable uint vertexDimension_;
161 mutable ValueType faceIndexType_;
162 mutable ValueType faceEntryType_;
164 enum VertexProperty {
165 XCOORD,YCOORD,ZCOORD,
167 COLORRED,COLORGREEN,COLORBLUE,COLORALPHA,
168 XNORM,YNORM,ZNORM, CUSTOM_PROP,
173 mutable std::map<ValueType, int> scalar_size_;
176 mutable unsigned int vertexPropertyCount_;
177 struct VertexPropertyInfo
179 VertexProperty property;
182 VertexPropertyInfo():property(UNSUPPORTED),value(Unsupported),name(
""){}
183 VertexPropertyInfo(VertexProperty _p, ValueType _v):property(_p),value(_v),name(
""){}
184 VertexPropertyInfo(VertexProperty _p, ValueType _v,
const std::string& _n):property(_p),value(_v),name(_n){}
186 mutable std::map< int , VertexPropertyInfo > vertexPropertyMap_;
196 OPENMESHDLLEXPORT _PLYReader_& PLYReader();
Implementation of the PLY format reader.
Definition: PLYReader.hh:92
std::string get_magic() const
Return magic bits used to determine file format.
Definition: PLYReader.hh:100
std::string get_extensions() const
Returns a string with the accepted file extensions separated by a whitespace and in small caps...
Definition: PLYReader.hh:99
Handle for a vertex entity.
Definition: Handles.hh:114
_PLYReader_ __PLYReaderInstance
Declare the single entity of the PLY reader.
Definition: PLYReader.cc:74
std::string get_description() const
Returns a brief description of the file type that can be parsed.
Definition: PLYReader.hh:98
Set options for reader/writer modules.
Definition: Options.hh:88
Base class for importer modules.
Definition: BaseImporter.hh:81
Base class for reader modules.
Definition: BaseReader.hh:86
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:56