VTK
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Handles reading a full EnSight Gold dataset. More...
#include <EnSightDataSet.h>
Public Member Functions | |
bool | CheckVersion (const char *casefilename) |
Parses through case file until version information is found. | |
bool | ParseCaseFile (const char *casefilename) |
Parses all sections of a case file to get information such as filenames. | |
std::vector< double > | GetTimeSteps () |
returns a vector containing all time steps in the dataset | |
bool | ReadGeometry (vtkPartitionedDataSetCollection *output, vtkDataArraySelection *selection, bool outputStructureOnly) |
Reads Geometry file, caching the data if not transient. | |
bool | ReadMeasuredGeometry (vtkPartitionedDataSetCollection *output, vtkDataArraySelection *selection, bool outputStructureOnly) |
Reads Measured Geometry file. | |
bool | ReadRigidBodyGeometryFile () |
Read the rigid body file. | |
bool | GetPartInfo (vtkDataArraySelection *partSelection, vtkDataArraySelection *pointArraySelection, vtkDataArraySelection *cellArraySelection, vtkDataArraySelection *fieldArraySelection, vtkStringArray *partNames) |
Only grabs Part (block) information from the Geometry file to be used in a vtkDataArraySelection to enable user to choose which parts to load. | |
bool | ReadVariables (vtkPartitionedDataSetCollection *output, vtkDataArraySelection *partSelection, vtkDataArraySelection *pointArraySelection, vtkDataArraySelection *cellArraySelection, vtkDataArraySelection *fieldArraySelection) |
Reads Variable file(s) | |
bool | HasRigidBodyFile () |
Returns true if a rigid body file is specified in the case file. | |
bool | UseRigidBodyTimeSteps () |
Returns true if the time steps specified in the rigid body files should be used. | |
std::vector< double > | GetEulerTimeSteps () |
Get the array of time steps from the rigid body files. | |
void | SetActualTimeValue (double time) |
Set the time value to be used in the next read. | |
bool | UseStaticMeshCache () const |
Returns true if the static mesh cache will be used. | |
vtkDataObjectMeshCache * | GetMeshCache () |
void | SetPartOfSOSFile (bool partOfSOS) |
void | SetPDCInfoForLoadedParts (vtkSmartPointer< vtkIdTypeArray > indices, vtkSmartPointer< vtkStringArray > names) |
Sets information about parts to be loaded. | |
Handles reading a full EnSight Gold dataset.
Uses the EnSightFile class for opening the individual files that make up the ensight dataset.
Definition at line 144 of file EnSightDataSet.h.
bool ensight_gold::EnSightDataSet::CheckVersion | ( | const char * | casefilename | ) |
Parses through case file until version information is found.
Returns true if the file is an EnSight Gold file
bool ensight_gold::EnSightDataSet::ParseCaseFile | ( | const char * | casefilename | ) |
Parses all sections of a case file to get information such as filenames.
std::vector< double > ensight_gold::EnSightDataSet::GetTimeSteps | ( | ) |
returns a vector containing all time steps in the dataset
bool ensight_gold::EnSightDataSet::ReadGeometry | ( | vtkPartitionedDataSetCollection * | output, |
vtkDataArraySelection * | selection, | ||
bool | outputStructureOnly | ||
) |
Reads Geometry file, caching the data if not transient.
bool ensight_gold::EnSightDataSet::ReadMeasuredGeometry | ( | vtkPartitionedDataSetCollection * | output, |
vtkDataArraySelection * | selection, | ||
bool | outputStructureOnly | ||
) |
Reads Measured Geometry file.
bool ensight_gold::EnSightDataSet::ReadRigidBodyGeometryFile | ( | ) |
Read the rigid body file.
bool ensight_gold::EnSightDataSet::GetPartInfo | ( | vtkDataArraySelection * | partSelection, |
vtkDataArraySelection * | pointArraySelection, | ||
vtkDataArraySelection * | cellArraySelection, | ||
vtkDataArraySelection * | fieldArraySelection, | ||
vtkStringArray * | partNames | ||
) |
Only grabs Part (block) information from the Geometry file to be used in a vtkDataArraySelection to enable user to choose which parts to load.
Outputs all part names found in this casefile in partNames array.
bool ensight_gold::EnSightDataSet::ReadVariables | ( | vtkPartitionedDataSetCollection * | output, |
vtkDataArraySelection * | partSelection, | ||
vtkDataArraySelection * | pointArraySelection, | ||
vtkDataArraySelection * | cellArraySelection, | ||
vtkDataArraySelection * | fieldArraySelection | ||
) |
Reads Variable file(s)
bool ensight_gold::EnSightDataSet::HasRigidBodyFile | ( | ) |
Returns true if a rigid body file is specified in the case file.
bool ensight_gold::EnSightDataSet::UseRigidBodyTimeSteps | ( | ) |
Returns true if the time steps specified in the rigid body files should be used.
std::vector< double > ensight_gold::EnSightDataSet::GetEulerTimeSteps | ( | ) |
Get the array of time steps from the rigid body files.
void ensight_gold::EnSightDataSet::SetActualTimeValue | ( | double | time | ) |
Set the time value to be used in the next read.
bool ensight_gold::EnSightDataSet::UseStaticMeshCache | ( | ) | const |
Returns true if the static mesh cache will be used.
vtkDataObjectMeshCache * ensight_gold::EnSightDataSet::GetMeshCache | ( | ) |
void ensight_gold::EnSightDataSet::SetPartOfSOSFile | ( | bool | partOfSOS | ) |
void ensight_gold::EnSightDataSet::SetPDCInfoForLoadedParts | ( | vtkSmartPointer< vtkIdTypeArray > | indices, |
vtkSmartPointer< vtkStringArray > | names | ||
) |
Sets information about parts to be loaded.
This must be called when loading data through a SOS file. It's possible that some casefiles may not include info on all parts (even as an empty part). The vtkEnSightSOSGoldReader looks at which parts are to be loaded, assigns them ids in the output vtkPartitionedDataSetCollection, and provides the part names, since they may not be available in the current casefile. This ensures that all ranks will have the same structure for the output PDC and matching name metadata.
indices | Provides the index into the output vtkPartitionedDataSetCollection for all parts. It should be the same size as the total number of parts across all casefiles being loaded by an SOS file. If a part is not to be loaded, its value should be -1. |
names | This should be only for the parts being loaded. This is indexed by its index in the output PDC. |