vtkparser.cpp File Reference

#include <vtkSmartPointer.h>
#include <vtkXMLReader.h>
#include <vtkXMLWriter.h>
#include <vtkXMLUnstructuredGridReader.h>
#include <vtkXMLPolyDataReader.h>
#include <vtkDataSetReader.h>
#include <vtkDataSet.h>
#include <vtkUnstructuredGrid.h>
#include <vtkPolyData.h>
#include <vtkStructuredGrid.h>
#include <vtkPointData.h>
#include <vtkCellData.h>
#include <vtkFieldData.h>
#include <vtkCellTypes.h>
#include <vtkDataArray.h>
#include "vtkparser.hpp"
#include "libmmgtypes.h"
#include "mmgcommon_private.h"

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Functions
template<class TReader >
vtkDataSet *	MMG5_load_vtkXMLFile (const char *fileName)
	I/O at VTK format.
static int	MMG5_count_vtkEntities (vtkDataSet *dataset, MMG5_pMesh mesh, int8_t *ptMeditRef, int8_t *eltMeditRef, int *nsols, int8_t *metricData, int8_t *lsData)
int	MMG5_loadVtpMesh_part1 (MMG5_pMesh mesh, const char *filename, vtkDataSet **dataset, int8_t *ptMeditRef, int8_t *eltMeditRef, int *nsols, int8_t *metricData, int8_t *lsData)
int	MMG5_loadVtkMesh_part1 (MMG5_pMesh mesh, const char *filename, vtkDataSet **dataset, int8_t *ptMeditRef, int8_t *eltMeditRef, int *nsols, int8_t *metricData, int8_t *lsData)
int	MMG5_loadVtuMesh_part1 (MMG5_pMesh mesh, const char *filename, vtkDataSet **dataset, int8_t *ptMeditRef, int8_t *eltMeditRef, int *nsols, int8_t *metricData, int8_t *lsData)
int	MMG5_loadVtkMesh_part2 (MMG5_pMesh mesh, MMG5_pSol *sol, vtkDataSet **dataset, int8_t ptMeditRef, int8_t eltMeditRef, int nsols, int8_t metricData, int8_t lsData)

Function Documentation

MMG5_count_vtkEntities()

static int MMG5_count_vtkEntities ( vtkDataSet *  dataset, MMG5_pMesh  mesh, int8_t *  ptMeditRef, int8_t *  eltMeditRef, int *  nsols, int8_t *  metricData, int8_t *  lsData  )

static

Parameters

dataset	pointer toward a vtkDataSet structure
mesh	pointer toward a MMG5 mesh
ptMeditRef	index of point data field that contains references (field named medit:ref), -1 if no references
eltMeditRef	index of a cell data field that contains references (field named medit:ref), -1 if no references
nsols	number of point data (except the medit:ref ones)
metricData	1 if file contains a metric data highlighted by the :metric name
lsData	1 if file contains a metric data highlighted by the :ls name

Returns

1 if success, -1 otherwise

Count the number of entities of eache type (points, triangles...) in the mesh as well as the number of node data (solutions). If a data field name contains the "medit:ref" string, it will be used as entity reference instead of a solution. If node references are detected, ptMeditRef is incermented. If cell references are detected, eltMeditRef is incremented.

Remarks

Note that Mmg supports only 1 reference by point and 1 reference per cell.

Definition at line 103 of file vtkparser.cpp.

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MMG5_load_vtkXMLFile()

template<class TReader >

vtkDataSet * MMG5_load_vtkXMLFile

(

const char *

fileName

)

I/O at VTK format.

Author

Charles Dapogny (UPMC)

Pascal Frey (UPMC)

Algiane Froehly (Inria)

Version

5

Copyright

GNU Lesser General Public License.

Template Parameters

TReader

one of the VTK reader class.

Parameters

filename

name of the input file.

Returns

pointer toward a vtkDataSet object that contains the mesh and the associated data.

Open and read a vtk xml file (.vtp, .vtu or .vtk). Store the data in a vtkDataSet object.

Definition at line 63 of file vtkparser.cpp.

MMG5_loadVtkMesh_part1()

int MMG5_loadVtkMesh_part1	(	MMG5_pMesh	mesh,
		const char *	filename,
		vtkDataSet **	dataset,
		int8_t *	ptMeditRef,
		int8_t *	eltMeditRef,
		int *	nsols,
		int8_t *	metricData,
		int8_t *	lsData
	)

Parameters

mesh	pointer toward a MMG5 mesh
filename	name of the input file.
dataset	vtkdataset structure
ptMeditRef	index of point data field that contains references (field named medit:ref), -1 if no references
eltMeditRef	index of a cell data field that contains references (field named medit:ref), -1 if no references
nsols	number of point data (except the medit:ref ones)
metricData	1 if file contains a metric data highlighted by the :metric name
lsData	1 if file contains a metric data highlighted by the :ls name

Returns

1 if success, 0 if fail to open/load the file, -1 otherwise;

I/O at Vtk VTK file format.

Definition at line 285 of file vtkparser.cpp.

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MMG5_loadVtkMesh_part2()

int MMG5_loadVtkMesh_part2	(	MMG5_pMesh	mesh,
		MMG5_pSol *	sol,
		vtkDataSet **	dataset,
		int8_t	ptMeditRef,
		int8_t	eltMeditRef,
		int	nsols,
		int8_t	metricData,
		int8_t	lsData
	)

Parameters

mesh	pointer toward a MMG5 mesh
sol	pointer toward a list of solution structures
ptMeditRef	1 if a point data field contains references (field named medit:ref)
eltMeditRef	1 if a cell data field contains references (field named medit:ref)
nsols	number of point data (except the medit:ref ones)
metricData	1 if file contains a metric data highlighted by the :metric name
lsData	1 if file contains a metric data highlighted by the :ls name

Returns

1 if success, -1 if fail.

I/O at Vtu VTK file format, part 2: mesh and solution storing

Definition at line 366 of file vtkparser.cpp.

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MMG5_loadVtpMesh_part1()

int MMG5_loadVtpMesh_part1	(	MMG5_pMesh	mesh,
		const char *	filename,
		vtkDataSet **	dataset,
		int8_t *	ptMeditRef,
		int8_t *	eltMeditRef,
		int *	nsols,
		int8_t *	metricData,
		int8_t *	lsData
	)

Parameters

mesh	pointer toward a MMG5 mesh
filename	name of the input file.
dataset	vtkdataset structure
ptMeditRef	index of point data field that contains references (field named medit:ref), -1 if no references
eltMeditRef	index of a cell data field that contains references (field named medit:ref), -1 if no references
nsols	number of point data (except the medit:ref ones)
metricData	1 if file contains a metric data highlighted by the :metric name
lsData	1 if file contains a metric data highlighted by the :ls name

Returns

1 if success, 0 if fail to open/load the file, -1 otherwise;

I/O at Vtp VTK file format.

Definition at line 245 of file vtkparser.cpp.

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MMG5_loadVtuMesh_part1()

int MMG5_loadVtuMesh_part1	(	MMG5_pMesh	mesh,
		const char *	filename,
		vtkDataSet **	dataset,
		int8_t *	ptMeditRef,
		int8_t *	eltMeditRef,
		int *	nsols,
		int8_t *	metricData,
		int8_t *	lsData
	)

Parameters

mesh	pointer toward a MMG5 mesh
filename	pointer toward the filename
dataset	vtkdataset structure
ptMeditRef	index of point data field that contains references (field named medit:ref), -1 if no references
eltMeditRef	index of a cell data field that contains references (field named medit:ref), -1 if no references
nsols	number of point data (except the medit:ref ones)
metricData	1 if file contains a metric data highlighted by the :metric name
lsData	1 if file contains a metric data highlighted by the :ls name

Returns

1 if success, 0 if fail to open/load the file, -1 other errors;

I/O at Vtu VTK file format, part 1: file reading + count of the number of entities.

Definition at line 325 of file vtkparser.cpp.

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