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STLReader.hh
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42/*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $Date$ *
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47\*===========================================================================*/
48
49
50//=============================================================================
51//
52// Implements an reader module for STL files
53//
54//=============================================================================
55
56
57#ifndef __STLREADER_HH__
58#define __STLREADER_HH__
59
60
61//=== INCLUDES ================================================================
62
63
64#include <stdio.h>
65#include <string>
66
67#include <OpenMesh/Core/System/config.h>
68#include <OpenMesh/Core/Utils/SingletonT.hh>
69#include <OpenMesh/Core/IO/reader/BaseReader.hh>
70
71
72//== NAMESPACES ===============================================================
73
74
75namespace OpenMesh {
76namespace IO {
77
78//== FORWARDS =================================================================
79
80class BaseImporter;
81
82//== IMPLEMENTATION ===========================================================
83
84
89class OPENMESHDLLEXPORT _STLReader_ : public BaseReader
90{
91public:
92
93 // constructor
95
97 virtual ~_STLReader_() {};
98
99
100 std::string get_description() const
101 { return "Stereolithography Interface Format"; }
102 std::string get_extensions() const { return "stl stla stlb"; }
103
104 bool read(const std::string& _filename,
105 BaseImporter& _bi,
106 Options& _opt);
107
108 bool read(std::istream& _in,
109 BaseImporter& _bi,
110 Options& _opt);
111
114 void set_epsilon(float _eps) { eps_=_eps; }
115
117 float epsilon() const { return eps_; }
118
119
120
121private:
122
123 enum STL_Type { STLA, STLB, NONE };
124 STL_Type check_stl_type(const std::string& _filename) const;
125
126 bool read_stla(const std::string& _filename, BaseImporter& _bi, Options& _opt) const;
127 bool read_stla(std::istream& _in, BaseImporter& _bi, Options& _opt) const;
128 bool read_stlb(const std::string& _filename, BaseImporter& _bi, Options& _opt) const;
129 bool read_stlb(std::istream& _in, BaseImporter& _bi, Options& _opt) const;
130
131
132private:
133
134 float eps_;
135};
136
137
138//== TYPE DEFINITION ==========================================================
139
140
142extern _STLReader_ __STLReaderInstance;
143OPENMESHDLLEXPORT _STLReader_& STLReader();
144
145
146//=============================================================================
147} // namespace IO
148} // namespace OpenMesh
149//=============================================================================
150#endif
151//=============================================================================
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition MeshItems.hh:64
_STLReader_ __STLReaderInstance
Declare the single entity of the STL reader.
Definition STLReader.cc:84
Base class for importer modules.
Definition BaseImporter.hh:89
Set options for reader/writer modules.
Definition Options.hh:96
Base class for reader modules.
Definition BaseReader.hh:95
Implementation of the STL format reader.
Definition STLReader.hh:90
std::string get_description() const
Returns a brief description of the file type that can be parsed.
Definition STLReader.hh:100
void set_epsilon(float _eps)
Set the threshold to be used for considering two point to be equal.
Definition STLReader.hh:114
virtual ~_STLReader_()
Destructor.
Definition STLReader.hh:97
std::string get_extensions() const
Returns a string with the accepted file extensions separated by a whitespace and in small caps.
Definition STLReader.hh:102
float epsilon() const
Returns the threshold to be used for considering two point to be equal.
Definition STLReader.hh:117

Project OpenMesh, ©  Computer Graphics Group, RWTH Aachen. Documentation generated using doxygen .