TriangleMeshIO.cpp File Reference

Detailed Description

Implementation of IO functions for Mesh data structure in OBJ and POV format.

Author

Martin Bauer marti.nosp@m.n.ba.nosp@m.uer@f.nosp@m.au.d.nosp@m.e

#include "TriangleMesh.h"
#include "TriangleMeshComm.h"
#include "TriangleMeshIO.h"
#include "core/Abort.h"
#include "core/logging/Logging.h"
#include "core/math/AABB.h"
#include "core/mpi/Broadcast.h"
#include "core/Regex.h"
#include "core/StringUtility.h"
#include <algorithm>
#include <cmath>
#include <fstream>
#include <map>
#include <sstream>
#include <string>

Namespaces
namespace	walberla
	Storage for detected contacts which can be used to perform actions for all contacts, e.g.
namespace	walberla::geometry

Enumerations
enum	walberla::geometry::State { walberla::geometry::VERTEX , walberla::geometry::NORMAL , walberla::geometry::FACE }

Functions
void	walberla::geometry::readMesh (const std::string &meshFilename, TriangleMesh &mesh)
	Reads mesh from file.
void	walberla::geometry::writeMesh (const std::string &meshFilename, const TriangleMesh &mesh)
	writes a mesh to file
void	walberla::geometry::readAndBroadcastMesh (const std::string &meshFilename, TriangleMesh &mesh)
	Reads mesh from file on root process and broadcasts it to all other processes.
void	walberla::geometry::writeMeshOnRoot (const std::string &meshFilename, const TriangleMesh &mesh)
	writes a mesh to file on root process
void	walberla::geometry::readFaceVertex (std::istream &is, TriangleMesh::index_t &vertexIdx, TriangleMesh::index_t &textureIdx, TriangleMesh::index_t &normalIdx)
void	walberla::geometry::readMeshObj (std::istream &is, TriangleMesh &mesh)
	Reads mesh from input stream in obj file format.
void	walberla::geometry::writeMeshObj (std::ostream &os, const TriangleMesh &mesh)
	Writes mesh to output stream in obj format.
void	walberla::geometry::removeComments (std::istream &is, std::ostream &os)
void	walberla::geometry::readMeshPov (std::istream &is, TriangleMesh &mesh, bool clear=true)
	Reads mesh from input stream in povray's mesh2 format.
void	walberla::geometry::writeMeshPov0 (std::ostream &os, const TriangleMesh &mesh, const size_t itemsPerLine)
void	walberla::geometry::writeMeshPov (std::ostream &os, const TriangleMesh &mesh, size_t itemsPerLine=5u, size_t itemsPerMesh=0u)
	Writes mesh in povray's mesh2 format.
static void	walberla::geometry::skipComments (std::istream &is)
void	walberla::geometry::readMeshOff (std::istream &is, TriangleMesh &mesh)
	Reads mesh from input stream in Geomview Object File Format.
void	walberla::geometry::writeMeshOff (std::ostream &os, const TriangleMesh &mesh)
	Writes a mesh to an output stream in Geomview Object File Format.
void	walberla::geometry::writeMeshVtp (std::ostream &os, const TriangleMesh &mesh)
	Writes a mesh to an output stream in VTK Poly Data format.