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MeshIO.hh
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42/*===========================================================================*\
43 * *
44 * $Revision$ *
45 * $Date$ *
46 * *
47\*===========================================================================*/
48
49
50#ifndef OM_MESHIO_HH
51#define OM_MESHIO_HH
52
53
54//=== INCLUDES ================================================================
55
56// -------------------- system settings
57#include <OpenMesh/Core/System/config.h>
58// -------------------- check include order
59#if defined (OPENMESH_TRIMESH_ARRAY_KERNEL_HH) || \
60 defined (OPENMESH_POLYMESH_ARRAY_KERNEL_HH)
61# error "Include MeshIO.hh before including a mesh type!"
62#endif
63// -------------------- OpenMesh
64#include <OpenMesh/Core/IO/SR_store.hh>
65#include <OpenMesh/Core/IO/IOManager.hh>
66#include <OpenMesh/Core/IO/importer/ImporterT.hh>
67#include <OpenMesh/Core/IO/exporter/ExporterT.hh>
68
69
70//== NAMESPACES ==============================================================
71
72namespace OpenMesh {
73namespace IO {
74
75
76//=== IMPLEMENTATION ==========================================================
77
78
84
85
86//-----------------------------------------------------------------------------
87
88
102template <class Mesh>
103bool
105 const std::string& _filename)
106{
107 Options opt;
108 return read_mesh(_mesh, _filename, opt, true);
109}
110
111
132template <class Mesh>
133bool
135 const std::string& _filename,
136 Options& _opt,
137 bool _clear = true)
138{
139 if (_clear) _mesh.clear();
140 ImporterT<Mesh> importer(_mesh);
141 return IOManager().read(_filename, importer, _opt);
142}
143
144
164template <class Mesh>
165bool
167 std::istream& _is,
168 const std::string& _ext,
169 Options& _opt,
170 bool _clear = true)
171{
172 if (_clear) _mesh.clear();
173 ImporterT<Mesh> importer(_mesh);
174 return IOManager().read(_is,_ext, importer, _opt);
175}
176
177
178
179//-----------------------------------------------------------------------------
180
181
198template <class Mesh>
199bool write_mesh(const Mesh& _mesh,
200 const std::string& _filename,
202 std::streamsize _precision = 6)
203{
204 ExporterT<Mesh> exporter(_mesh);
205 return IOManager().write(_filename, exporter, _opt, _precision);
206}
207
208
209//-----------------------------------------------------------------------------
210
211
230template <class Mesh>
231bool write_mesh(const Mesh& _mesh,
232 std::ostream& _os,
233 const std::string& _ext,
235 std::streamsize _precision = 6)
236{
237 ExporterT<Mesh> exporter(_mesh);
238 return IOManager().write(_os,_ext, exporter, _opt, _precision);
239}
240
241
242//-----------------------------------------------------------------------------
243
259template <class Mesh>
260size_t binary_size(const Mesh& _mesh,
261 const std::string& _ext,
263{
264 ExporterT<Mesh> exporter(_mesh);
265 return IOManager().binary_size(_ext, exporter, _opt);
266}
267
268
269//-----------------------------------------------------------------------------
270
272
273
274//=============================================================================
275} // namespace IO
276} // namespace OpenMesh
277//=============================================================================
278#if defined(OM_STATIC_BUILD) || defined(ARCH_DARWIN)
279# include <OpenMesh/Core/IO/IOInstances.hh>
280#endif
281//=============================================================================
282#endif
283//=============================================================================
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
size_t binary_size(const Mesh &_mesh, const std::string &_ext, Options _opt=Options::Default)
Get binary size of data.
Definition: MeshIO.hh:260
bool write_mesh(const Mesh &_mesh, const std::string &_filename, Options _opt=Options::Default, std::streamsize _precision=6)
Write a mesh to the file _filename.
Definition: MeshIO.hh:199
bool read_mesh(Mesh &_mesh, const std::string &_filename)
Read a mesh from file _filename.
Definition: MeshIO.hh:104
This class template provides an exporter module for OpenMesh meshes.
Definition: ExporterT.hh:88
This class template provides an importer module for OpenMesh meshes.
Definition: ImporterT.hh:86
bool write(const std::string &_filename, BaseExporter &_be, Options _opt=Options::Default, std::streamsize _precision=6)
Write a mesh to file _filename.
Definition: IOManager.cc:148
bool read(const std::string &_filename, BaseImporter &_bi, Options &_opt)
Read a mesh from file _filename.
Definition: IOManager.cc:92
Set options for reader/writer modules.
Definition: Options.hh:96
@ Default
No options.
Definition: Options.hh:104
Polygonal mesh based on the ArrayKernel.
Definition: PolyMesh_ArrayKernelT.hh:100

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