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ENH: use smart pointers for paraview readers

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- adds flexiblity and reduces risk of memory leaks as we add/change
  features

STYLE: adjust naming for paraview internal polyDecomp
This commit is contained in:
Mark Olesen
2017-05-14 21:04:11 +02:00
parent 71710e0798
commit 2e0337d024
13 changed files with 310 additions and 270 deletions
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14
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/PVFoamReader/vtkPVFoamReader.cxx
View File

@ -39,6 +39,7 @@ License
#include "vtkSMRenderViewProxy.h" #include "vtkSMRenderViewProxy.h"
#include "vtkStreamingDemandDrivenPipeline.h" #include "vtkStreamingDemandDrivenPipeline.h"
#include "vtkStringArray.h" #include "vtkStringArray.h"
#include "vtkSmartPointer.h"
// OpenFOAM includes // OpenFOAM includes
#include "vtkPVFoam.H" #include "vtkPVFoam.H"
@ -69,11 +70,13 @@ vtkPVFoamReader::vtkPVFoamReader()
#ifdef VTKPVFOAM_DUALPORT #ifdef VTKPVFOAM_DUALPORT
// Add second output for the Lagrangian // Add second output for the Lagrangian
this->SetNumberOfOutputPorts(2); this->SetNumberOfOutputPorts(2);
vtkMultiBlockDataSet *lagrangian = vtkMultiBlockDataSet::New();
vtkSmartPointer<vtkMultiBlockDataSet> lagrangian =
vtkSmartPointer<vtkMultiBlockDataSet>::New();
lagrangian->ReleaseData(); lagrangian->ReleaseData();
this->GetExecutive()->SetOutputData(1, lagrangian); this->GetExecutive()->SetOutputData(1, lagrangian);
lagrangian->Delete();
#endif #endif
TimeStepRange[0] = 0; TimeStepRange[0] = 0;
@ -218,7 +221,7 @@ int vtkPVFoamReader::RequestInformation
{ {
vtkErrorMacro("could not find valid OpenFOAM mesh"); vtkErrorMacro("could not find valid OpenFOAM mesh");
// delete foamData and flag it as fatal error // delete backend handler and flag it as fatal error
delete backend_; delete backend_;
backend_ = nullptr; backend_ = nullptr;
return 0; return 0;
@ -326,7 +329,8 @@ int vtkPVFoamReader::RequestData
{ {
vtkInformation *outInfo = outputVector->GetInformationObject(infoI); vtkInformation *outInfo = outputVector->GetInformationObject(infoI);
int nsteps = outInfo->Length(vtkStreamingDemandDrivenPipeline::TIME_STEPS()); const int nsteps =
outInfo->Length(vtkStreamingDemandDrivenPipeline::TIME_STEPS());
if if
( (
@ -419,7 +423,7 @@ int vtkPVFoamReader::RequestData
( (
vtkMultiBlockDataSet::DATA_OBJECT() vtkMultiBlockDataSet::DATA_OBJECT()
) )
); )
); );
#else #else
backend_->Update(output, output); backend_->Update(output, output);

1
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/PVFoamReader/vtkPVFoamReader.h
View File

@ -46,6 +46,7 @@ SourceFiles
// VTK forward declarations // VTK forward declarations
class vtkDataArraySelection; class vtkDataArraySelection;
class vtkCallbackCommand; class vtkCallbackCommand;
template<class T> class vtkSmartPointer;
// OpenFOAM forward declarations // OpenFOAM forward declarations
namespace Foam namespace Foam

44
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoam.C
View File

@ -37,6 +37,7 @@ License
#include "vtkRenderer.h" #include "vtkRenderer.h"
#include "vtkTextActor.h" #include "vtkTextActor.h"
#include "vtkTextProperty.h" #include "vtkTextProperty.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -48,13 +49,20 @@ namespace Foam
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * // // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
vtkTextActor* Foam::vtkPVFoam::createTextActor namespace Foam
{
// file-scope
//- Create a text actor
vtkSmartPointer<vtkTextActor> createTextActor
( (
const std::string& s, const std::string& s,
const point& pt const Foam::point& pt
) )
{ {
vtkTextActor* txt = vtkTextActor::New(); vtkSmartPointer<vtkTextActor> txt =
vtkSmartPointer<vtkTextActor>::New();
txt->SetInput(s.c_str()); txt->SetInput(s.c_str());
// Set text properties // Set text properties
@ -72,6 +80,7 @@ vtkTextActor* Foam::vtkPVFoam::createTextActor
return txt; return txt;
} }
}
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
@ -93,19 +102,19 @@ void Foam::vtkPVFoam::resetCounters()
void Foam::vtkPVFoam::reduceMemory() void Foam::vtkPVFoam::reduceMemory()
{ {
forAll(regionPolyDecomp_, i) forAll(regionVtus_, i)
{ {
regionPolyDecomp_[i].clear(); regionVtus_[i].clear();
} }
forAll(zonePolyDecomp_, i) forAll(zoneVtus_, i)
{ {
zonePolyDecomp_[i].clear(); zoneVtus_[i].clear();
} }
forAll(csetPolyDecomp_, i) forAll(csetVtus_, i)
{ {
csetPolyDecomp_[i].clear(); csetVtus_[i].clear();
} }
if (!reader_->GetCacheMesh()) if (!reader_->GetCacheMesh())
@ -640,12 +649,11 @@ void Foam::vtkPVFoam::renderPatchNames
{ {
// always remove old actors first // always remove old actors first
forAll(patchTextActorsPtrs_, patchi) forAll(patchTextActors_, patchi)
{ {
renderer->RemoveViewProp(patchTextActorsPtrs_[patchi]); renderer->RemoveViewProp(patchTextActors_[patchi]);
patchTextActorsPtrs_[patchi]->Delete();
} }
patchTextActorsPtrs_.clear(); patchTextActors_.clear();
if (show && meshPtr_) if (show && meshPtr_)
{ {
@ -750,7 +758,7 @@ void Foam::vtkPVFoam::renderPatchNames
} }
// Set the size of the patch labels to max number of zones // Set the size of the patch labels to max number of zones
patchTextActorsPtrs_.setSize(displayZoneI); patchTextActors_.setSize(displayZoneI);
if (debug) if (debug)
{ {
@ -783,7 +791,7 @@ void Foam::vtkPVFoam::renderPatchNames
} }
// Into a list for later removal // Into a list for later removal
patchTextActorsPtrs_[displayZoneI++] = createTextActor patchTextActors_[displayZoneI++] = createTextActor
( (
pp.name(), pp.name(),
zoneCentre[patchi][globalZoneI] zoneCentre[patchi][globalZoneI]
@ -792,13 +800,13 @@ void Foam::vtkPVFoam::renderPatchNames
} }
// Resize the patch names list to the actual number of patch names added // Resize the patch names list to the actual number of patch names added
patchTextActorsPtrs_.setSize(displayZoneI); patchTextActors_.setSize(displayZoneI);
} }
// Add text to each renderer // Add text to each renderer
forAll(patchTextActorsPtrs_, actori) forAll(patchTextActors_, actori)
{ {
renderer->AddViewProp(patchTextActorsPtrs_[actori]); renderer->AddViewProp(patchTextActors_[actori]);
} }
} }

81
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoam.H
View File

@ -71,6 +71,8 @@ class vtkPolyData;
class vtkUnstructuredGrid; class vtkUnstructuredGrid;
class vtkIndent; class vtkIndent;
template<class T> class vtkSmartPointer;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam namespace Foam
@ -105,9 +107,9 @@ class vtkPVFoam
// hide in extra pointMap (cellSet/cellZone) for now // hide in extra pointMap (cellSet/cellZone) for now
class polyDecomp class polyDecomp
{ {
labelList superCells_; labelList cellMap_;
labelList addPointCellLabels_;
labelList pointMap_; labelList pointMap_;
labelList additionalIds_;
public: public:
@ -115,27 +117,15 @@ class vtkPVFoam
{} {}
//- Label of original cell for decomposed cells //- Label of original cell for decomposed cells
labelList& superCells() labelList& cellMap()
{ {
return superCells_; return cellMap_;
} }
//- Label of original cell for decomposed cells //- Label of original cell for decomposed cells
const labelList& superCells() const const labelList& cellMap() const
{ {
return superCells_; return cellMap_;
}
//- Cell-centre labels for additional points of decomposed cells
labelList& addPointCellLabels()
{
return addPointCellLabels_;
}
//- Cell-centre labels for additional points of decomposed cells
const labelList& addPointCellLabels() const
{
return addPointCellLabels_;
} }
//- Point labels for subsetted meshes //- Point labels for subsetted meshes
@ -151,15 +141,29 @@ class vtkPVFoam
} }
//- Cell-centre labels for additional points of decomposed cells
labelList& additionalIds()
{
return additionalIds_;
}
//- Cell-centre labels for additional points of decomposed cells
const labelList& additionalIds() const
{
return additionalIds_;
}
//- Clear //- Clear
void clear() void clear()
{ {
superCells_.clear(); cellMap_.clear();
addPointCellLabels_.clear();
pointMap_.clear(); pointMap_.clear();
additionalIds_.clear();
} }
}; };
typedef polyDecomp foamVtuData;
// Private Data // Private Data
@ -208,27 +212,20 @@ class vtkPVFoam
//- Decomposed cells information (mesh regions) //- Decomposed cells information (mesh regions)
// TODO: regions // TODO: regions
List<polyDecomp> regionPolyDecomp_; List<foamVtuData> regionVtus_;
//- Decomposed cells information (cellZone meshes) //- Decomposed cells information (cellZone meshes)
List<polyDecomp> zonePolyDecomp_; List<foamVtuData> zoneVtus_;
//- Decomposed cells information (cellSet meshes) //- Decomposed cells information (cellSet meshes)
List<polyDecomp> csetPolyDecomp_; List<foamVtuData> csetVtus_;
//- List of patch names for rendering to window //- List of patch names for rendering to window
List<vtkTextActor*> patchTextActorsPtrs_; List<vtkSmartPointer<vtkTextActor>> patchTextActors_;
// Private Member Functions // Private Member Functions
//- Create a text actor
static vtkTextActor* createTextActor
(
const std::string& s,
const point& pt
);
//- Reset data counters //- Reset data counters
void resetCounters(); void resetCounters();
@ -318,14 +315,14 @@ class vtkPVFoam
// Add mesh functions // Add mesh functions
//- Volume meshes as vtkUnstructuredGrid //- Volume meshes as vtkUnstructuredGrid
vtkUnstructuredGrid* volumeVTKMesh vtkSmartPointer<vtkUnstructuredGrid> volumeVTKMesh
( (
const fvMesh& mesh, const fvMesh& mesh,
polyDecomp& decompInfo foamVtuData& vtuData
); );
//- Lagrangian positions as vtkPolyData //- Lagrangian positions as vtkPolyData
vtkPolyData* lagrangianVTKMesh vtkSmartPointer<vtkPolyData> lagrangianVTKMesh
( (
const polyMesh& mesh, const polyMesh& mesh,
const word& cloudName const word& cloudName
@ -333,7 +330,7 @@ class vtkPVFoam
//- Patches (mesh or primitive) as vtkPolyData //- Patches (mesh or primitive) as vtkPolyData
template<class PatchType> template<class PatchType>
vtkPolyData* patchVTKMesh vtkSmartPointer<vtkPolyData> patchVTKMesh
( (
const word& name, const word& name,
const PatchType& p const PatchType& p
@ -344,7 +341,7 @@ class vtkPVFoam
//- Convert Field to VTK field //- Convert Field to VTK field
template<class Type> template<class Type>
vtkFloatArray* convertFieldToVTK vtkSmartPointer<vtkFloatArray> convertFieldToVTK
( (
const word& name, const word& name,
const Field<Type>& fld const Field<Type>& fld
@ -352,7 +349,7 @@ class vtkPVFoam
//- Face set/zone field //- Face set/zone field
template<class Type> template<class Type>
vtkFloatArray* convertFaceFieldToVTK vtkSmartPointer<vtkFloatArray> convertFaceFieldToVTK
( (
const GeometricField<Type, fvPatchField, volMesh>& fld, const GeometricField<Type, fvPatchField, volMesh>& fld,
const labelUList& faceLabels const labelUList& faceLabels
@ -360,10 +357,10 @@ class vtkPVFoam
//- Volume field //- Volume field
template<class Type> template<class Type>
vtkFloatArray* convertVolFieldToVTK vtkSmartPointer<vtkFloatArray> convertVolFieldToVTK
( (
const GeometricField<Type, fvPatchField, volMesh>& fld, const GeometricField<Type, fvPatchField, volMesh>& fld,
const polyDecomp& decompInfo const foamVtuData& vtuData
); );
@ -416,7 +413,7 @@ class vtkPVFoam
autoPtr<GeometricField<Type, pointPatchField, pointMesh>>& ptfPtr, autoPtr<GeometricField<Type, pointPatchField, pointMesh>>& ptfPtr,
vtkMultiBlockDataSet* output, vtkMultiBlockDataSet* output,
const arrayRange& range, const arrayRange& range,
const List<polyDecomp>& decompLst const List<foamVtuData>& vtuDataList
); );
//- Lagrangian fields - all types //- Lagrangian fields - all types
@ -444,7 +441,7 @@ class vtkPVFoam
const GeometricField<Type, pointPatchField, pointMesh>& pfld, const GeometricField<Type, pointPatchField, pointMesh>& pfld,
vtkMultiBlockDataSet* output, vtkMultiBlockDataSet* output,
const arrayRange& range, const arrayRange& range,
const List<polyDecomp>& decompLst const List<foamVtuData>& vtuDataList
); );
//- Point field //- Point field
@ -454,7 +451,7 @@ class vtkPVFoam
vtkUnstructuredGrid* vtkmesh, vtkUnstructuredGrid* vtkmesh,
const GeometricField<Type, pointPatchField, pointMesh>& pfld, const GeometricField<Type, pointPatchField, pointMesh>& pfld,
const GeometricField<Type, fvPatchField, volMesh>& vfld, const GeometricField<Type, fvPatchField, volMesh>& vfld,
const polyDecomp& decomp const foamVtuData& vtuData
); );

122
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoamFieldTemplates.C
View File

@ -42,6 +42,7 @@ InClass
#include "vtkFloatArray.h" #include "vtkFloatArray.h"
#include "vtkCellData.h" #include "vtkCellData.h"
#include "vtkPointData.h" #include "vtkPointData.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// //
@ -84,7 +85,7 @@ void Foam::vtkPVFoam::convertVolField
ptfPtr, ptfPtr,
output, output,
rangeVolume_, rangeVolume_,
regionPolyDecomp_ regionVtus_
); );
// Convert activated cellZones // Convert activated cellZones
@ -94,7 +95,7 @@ void Foam::vtkPVFoam::convertVolField
ptfPtr, ptfPtr,
output, output,
rangeCellZones_, rangeCellZones_,
zonePolyDecomp_ zoneVtus_
); );
// Convert activated cellSets // Convert activated cellSets
@ -104,7 +105,7 @@ void Foam::vtkPVFoam::convertVolField
ptfPtr, ptfPtr,
output, output,
rangeCellSets_, rangeCellSets_,
csetPolyDecomp_ csetVtus_
); );
@ -151,38 +152,44 @@ void Foam::vtkPVFoam::convertVolField
fvPatchField<Type>(p, fld).patchInternalField() fvPatchField<Type>(p, fld).patchInternalField()
); );
vtkFloatArray* cdata = convertFieldToVTK(fld.name(), tpptf()); vtkSmartPointer<vtkFloatArray> cdata =
convertFieldToVTK
(
fld.name(),
tpptf()
);
vtkmesh->GetCellData()->AddArray(cdata); vtkmesh->GetCellData()->AddArray(cdata);
cdata->Delete();
if (patchId < patchInterpList.size()) if (patchId < patchInterpList.size())
{ {
vtkFloatArray* pdata = convertFieldToVTK vtkSmartPointer<vtkFloatArray> pdata = convertFieldToVTK
( (
fld.name(), fld.name(),
patchInterpList[patchId].faceToPointInterpolate(tpptf)() patchInterpList[patchId].faceToPointInterpolate(tpptf)()
); );
vtkmesh->GetPointData()->AddArray(pdata); vtkmesh->GetPointData()->AddArray(pdata);
pdata->Delete();
} }
} }
else else
{ {
vtkFloatArray* cdata = convertFieldToVTK(fld.name(), ptf); vtkSmartPointer<vtkFloatArray> cdata =
convertFieldToVTK
(
fld.name(),
ptf
);
vtkmesh->GetCellData()->AddArray(cdata); vtkmesh->GetCellData()->AddArray(cdata);
cdata->Delete();
if (patchId < patchInterpList.size()) if (patchId < patchInterpList.size())
{ {
vtkFloatArray* pdata = convertFieldToVTK vtkSmartPointer<vtkFloatArray> pdata = convertFieldToVTK
( (
fld.name(), fld.name(),
patchInterpList[patchId].faceToPointInterpolate(ptf)() patchInterpList[patchId].faceToPointInterpolate(ptf)()
); );
vtkmesh->GetPointData()->AddArray(pdata); vtkmesh->GetPointData()->AddArray(pdata);
pdata->Delete();
} }
} }
} }
@ -215,14 +222,13 @@ void Foam::vtkPVFoam::convertVolField
if (vtkmesh) if (vtkmesh)
{ {
vtkFloatArray* cdata = convertFaceFieldToVTK vtkSmartPointer<vtkFloatArray> cdata = convertFaceFieldToVTK
( (
fld, fld,
zMesh[zoneId] zMesh[zoneId]
); );
vtkmesh->GetCellData()->AddArray(cdata); vtkmesh->GetCellData()->AddArray(cdata);
cdata->Delete();
} }
// TODO: points // TODO: points
@ -253,14 +259,13 @@ void Foam::vtkPVFoam::convertVolField
const faceSet fSet(mesh, selectName); const faceSet fSet(mesh, selectName);
vtkFloatArray* cdata = convertFaceFieldToVTK vtkSmartPointer<vtkFloatArray> cdata = convertFaceFieldToVTK
( (
fld, fld,
fSet.sortedToc() fSet.sortedToc()
); );
vtkmesh->GetCellData()->AddArray(cdata); vtkmesh->GetCellData()->AddArray(cdata);
cdata->Delete();
// TODO: points // TODO: points
} }
@ -369,7 +374,7 @@ void Foam::vtkPVFoam::convertVolFieldBlock
autoPtr<GeometricField<Type, pointPatchField, pointMesh>>& ptfPtr, autoPtr<GeometricField<Type, pointPatchField, pointMesh>>& ptfPtr,
vtkMultiBlockDataSet* output, vtkMultiBlockDataSet* output,
const arrayRange& range, const arrayRange& range,
const List<polyDecomp>& decompLst const List<foamVtuData>& vtuDataList
) )
{ {
for (auto partId : range) for (auto partId : range)
@ -389,18 +394,16 @@ void Foam::vtkPVFoam::convertVolFieldBlock
continue; continue;
} }
vtkFloatArray* cdata = convertVolFieldToVTK vtkSmartPointer<vtkFloatArray> cdata = convertVolFieldToVTK
( (
fld, fld,
decompLst[datasetNo] vtuDataList[datasetNo]
); );
vtkmesh->GetCellData()->AddArray(cdata); vtkmesh->GetCellData()->AddArray(cdata);
cdata->Delete();
if (ptfPtr.valid()) if (ptfPtr.valid())
{ {
convertPointField(vtkmesh, ptfPtr(), fld, decompLst[datasetNo]); convertPointField(vtkmesh, ptfPtr(), fld, vtuDataList[datasetNo]);
} }
} }
} }
@ -449,7 +452,7 @@ void Foam::vtkPVFoam::convertPointFields
pfld, pfld,
output, output,
rangeVolume_, rangeVolume_,
regionPolyDecomp_ regionVtus_
); );
// Convert activated cellZones // Convert activated cellZones
@ -458,7 +461,7 @@ void Foam::vtkPVFoam::convertPointFields
pfld, pfld,
output, output,
rangeCellZones_, rangeCellZones_,
zonePolyDecomp_ zoneVtus_
); );
// Convert activated cellSets // Convert activated cellSets
@ -467,7 +470,7 @@ void Foam::vtkPVFoam::convertPointFields
pfld, pfld,
output, output,
rangeCellSets_, rangeCellSets_,
csetPolyDecomp_ csetVtus_
); );
@ -492,14 +495,13 @@ void Foam::vtkPVFoam::convertPointFields
if (vtkmesh) if (vtkmesh)
{ {
vtkFloatArray* pdata = convertFieldToVTK vtkSmartPointer<vtkFloatArray> pdata = convertFieldToVTK
( (
fieldName, fieldName,
pfld.boundaryField()[patchId].patchInternalField()() pfld.boundaryField()[patchId].patchInternalField()()
); );
vtkmesh->GetPointData()->AddArray(pdata); vtkmesh->GetPointData()->AddArray(pdata);
pdata->Delete();
} }
} }
@ -531,10 +533,14 @@ void Foam::vtkPVFoam::convertPointFields
mesh.faceZones()[zoneId]().meshPoints() mesh.faceZones()[zoneId]().meshPoints()
); );
vtkFloatArray* pdata = convertFieldToVTK(fieldName, znfld); vtkSmartPointer<vtkFloatArray> pdata =
convertFieldToVTK
(
fieldName,
znfld
);
vtkmesh->GetPointData()->AddArray(pdata); vtkmesh->GetPointData()->AddArray(pdata);
pdata->Delete();
} }
} }
} }
@ -547,7 +553,7 @@ void Foam::vtkPVFoam::convertPointFieldBlock
const GeometricField<Type, pointPatchField, pointMesh>& pfld, const GeometricField<Type, pointPatchField, pointMesh>& pfld,
vtkMultiBlockDataSet* output, vtkMultiBlockDataSet* output,
const arrayRange& range, const arrayRange& range,
const List<polyDecomp>& decompLst const List<foamVtuData>& vtuDataList
) )
{ {
for (auto partId : range) for (auto partId : range)
@ -571,7 +577,7 @@ void Foam::vtkPVFoam::convertPointFieldBlock
vtkmesh, vtkmesh,
pfld, pfld,
GeometricField<Type, fvPatchField, volMesh>::null(), GeometricField<Type, fvPatchField, volMesh>::null(),
decompLst[datasetNo] vtuDataList[datasetNo]
); );
} }
} }
@ -584,7 +590,7 @@ void Foam::vtkPVFoam::convertPointField
vtkUnstructuredGrid* vtkmesh, vtkUnstructuredGrid* vtkmesh,
const GeometricField<Type, pointPatchField, pointMesh>& pfld, const GeometricField<Type, pointPatchField, pointMesh>& pfld,
const GeometricField<Type, fvPatchField, volMesh>& vfld, const GeometricField<Type, fvPatchField, volMesh>& vfld,
const polyDecomp& decomp const foamVtuData& vtuData
) )
{ {
if (!vtkmesh) if (!vtkmesh)
@ -593,13 +599,15 @@ void Foam::vtkPVFoam::convertPointField
} }
const label nComp = pTraits<Type>::nComponents; const label nComp = pTraits<Type>::nComponents;
const labelUList& addPointCellLabels = decomp.addPointCellLabels(); const labelUList& addPointCellLabels = vtuData.additionalIds();
const labelUList& pointMap = decomp.pointMap(); const labelUList& pointMap = vtuData.pointMap();
// use a pointMap or address directly into mesh // use a pointMap or address directly into mesh
const label nPoints = (pointMap.size() ? pointMap.size() : pfld.size()); const label nPoints = (pointMap.size() ? pointMap.size() : pfld.size());
vtkFloatArray* fldData = vtkFloatArray::New(); vtkSmartPointer<vtkFloatArray> fldData =
vtkSmartPointer<vtkFloatArray>::New();
fldData->SetNumberOfTuples(nPoints + addPointCellLabels.size()); fldData->SetNumberOfTuples(nPoints + addPointCellLabels.size());
fldData->SetNumberOfComponents(nComp); fldData->SetNumberOfComponents(nComp);
fldData->Allocate(nComp*(nPoints + addPointCellLabels.size())); fldData->Allocate(nComp*(nPoints + addPointCellLabels.size()));
@ -689,7 +697,6 @@ void Foam::vtkPVFoam::convertPointField
} }
vtkmesh->GetPointData()->AddArray(fldData); vtkmesh->GetPointData()->AddArray(fldData);
fldData->Delete();
} }
@ -720,9 +727,13 @@ void Foam::vtkPVFoam::convertLagrangianFields
{ {
IOField<Type> fld(*iter()); IOField<Type> fld(*iter());
vtkFloatArray* fldData = convertFieldToVTK(fld.name(), fld); vtkSmartPointer<vtkFloatArray> fldData =
convertFieldToVTK
(
fld.name(),
fld
);
vtkmesh->GetPointData()->AddArray(fldData); vtkmesh->GetPointData()->AddArray(fldData);
fldData->Delete();
} }
} }
} }
@ -735,7 +746,8 @@ void Foam::vtkPVFoam::convertLagrangianFields
// //
template<class Type> template<class Type>
vtkFloatArray* Foam::vtkPVFoam::convertFieldToVTK vtkSmartPointer<vtkFloatArray>
Foam::vtkPVFoam::convertFieldToVTK
( (
const word& name, const word& name,
const Field<Type>& fld const Field<Type>& fld
@ -751,7 +763,9 @@ vtkFloatArray* Foam::vtkPVFoam::convertFieldToVTK
const label nComp = pTraits<Type>::nComponents; const label nComp = pTraits<Type>::nComponents;
vtkFloatArray* fldData = vtkFloatArray::New(); vtkSmartPointer<vtkFloatArray> fldData =
vtkSmartPointer<vtkFloatArray>::New();
fldData->SetNumberOfTuples(fld.size()); fldData->SetNumberOfTuples(fld.size());
fldData->SetNumberOfComponents(nComp); fldData->SetNumberOfComponents(nComp);
fldData->Allocate(nComp*fld.size()); fldData->Allocate(nComp*fld.size());
@ -775,7 +789,8 @@ vtkFloatArray* Foam::vtkPVFoam::convertFieldToVTK
template<class Type> template<class Type>
vtkFloatArray* Foam::vtkPVFoam::convertFaceFieldToVTK vtkSmartPointer<vtkFloatArray>
Foam::vtkPVFoam::convertFaceFieldToVTK
( (
const GeometricField<Type, fvPatchField, volMesh>& fld, const GeometricField<Type, fvPatchField, volMesh>& fld,
const labelUList& faceLabels const labelUList& faceLabels
@ -796,7 +811,9 @@ vtkFloatArray* Foam::vtkPVFoam::convertFaceFieldToVTK
const labelList& faceOwner = mesh.faceOwner(); const labelList& faceOwner = mesh.faceOwner();
const labelList& faceNeigh = mesh.faceNeighbour(); const labelList& faceNeigh = mesh.faceNeighbour();
vtkFloatArray* fldData = vtkFloatArray::New(); vtkSmartPointer<vtkFloatArray> fldData =
vtkSmartPointer<vtkFloatArray>::New();
fldData->SetNumberOfTuples(faceLabels.size()); fldData->SetNumberOfTuples(faceLabels.size());
fldData->SetNumberOfComponents(nComp); fldData->SetNumberOfComponents(nComp);
fldData->Allocate(nComp*faceLabels.size()); fldData->Allocate(nComp*faceLabels.size());
@ -836,35 +853,38 @@ vtkFloatArray* Foam::vtkPVFoam::convertFaceFieldToVTK
template<class Type> template<class Type>
vtkFloatArray* Foam::vtkPVFoam::convertVolFieldToVTK vtkSmartPointer<vtkFloatArray>
Foam::vtkPVFoam::convertVolFieldToVTK
( (
const GeometricField<Type, fvPatchField, volMesh>& fld, const GeometricField<Type, fvPatchField, volMesh>& fld,
const polyDecomp& decompInfo const foamVtuData& vtuData
) )
{ {
const label nComp = pTraits<Type>::nComponents; const label nComp = pTraits<Type>::nComponents;
const labelList& superCells = decompInfo.superCells(); const labelList& cellMap = vtuData.cellMap();
vtkFloatArray* fldData = vtkFloatArray::New(); vtkSmartPointer<vtkFloatArray> fldData =
fldData->SetNumberOfTuples(superCells.size()); vtkSmartPointer<vtkFloatArray>::New();
fldData->SetNumberOfTuples(cellMap.size());
fldData->SetNumberOfComponents(nComp); fldData->SetNumberOfComponents(nComp);
fldData->Allocate(nComp*superCells.size()); fldData->Allocate(nComp*cellMap.size());
fldData->SetName(fld.name().c_str()); fldData->SetName(fld.name().c_str());
if (debug) if (debug)
{ {
Info<< "convert volField: " Info<< "convert volField: "
<< fld.name() << fld.name()
<< " size=" << superCells.size() << " size=" << cellMap.size()
<< " (" << fld.size() << " + " << " (" << fld.size() << " + "
<< (superCells.size() - fld.size()) << (cellMap.size() - fld.size())
<< ") nComp=" << nComp << endl; << ") nComp=" << nComp << endl;
} }
float vec[nComp]; float vec[nComp];
forAll(superCells, i) forAll(cellMap, i)
{ {
const Type& t = fld[superCells[i]]; const Type& t = fld[cellMap[i]];
for (direction d=0; d<nComp; ++d) for (direction d=0; d<nComp; ++d)
{ {
vec[d] = component(t, d); vec[d] = component(t, d);

83
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoamMesh.C
View File

@ -38,6 +38,7 @@ License
#include "vtkMultiBlockDataSet.h" #include "vtkMultiBlockDataSet.h"
#include "vtkPolyData.h" #include "vtkPolyData.h"
#include "vtkUnstructuredGrid.h" #include "vtkUnstructuredGrid.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
@ -53,7 +54,7 @@ void Foam::vtkPVFoam::convertMeshVolume
const fvMesh& mesh = *meshPtr_; const fvMesh& mesh = *meshPtr_;
// resize for decomposed polyhedra // resize for decomposed polyhedra
regionPolyDecomp_.setSize(range.size()); regionVtus_.setSize(range.size());
if (debug) if (debug)
{ {
@ -72,17 +73,15 @@ void Foam::vtkPVFoam::convertMeshVolume
continue; continue;
} }
vtkUnstructuredGrid* vtkmesh = volumeVTKMesh vtkSmartPointer<vtkUnstructuredGrid> vtkmesh = volumeVTKMesh
( (
mesh, mesh,
regionPolyDecomp_[datasetNo] regionVtus_[datasetNo]
); );
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, partName); addToBlock(output, vtkmesh, range, datasetNo, partName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -127,13 +126,12 @@ void Foam::vtkPVFoam::convertMeshLagrangian
continue; continue;
} }
vtkPolyData* vtkmesh = lagrangianVTKMesh(mesh, cloudName); vtkSmartPointer<vtkPolyData> vtkmesh =
lagrangianVTKMesh(mesh, cloudName);
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, cloudName); addToBlock(output, vtkmesh, range, datasetNo, cloudName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -188,7 +186,7 @@ void Foam::vtkPVFoam::convertMeshPatches
<< patchName << endl; << patchName << endl;
} }
vtkPolyData* vtkmesh = nullptr; vtkSmartPointer<vtkPolyData> vtkmesh;
if (patchIds.size() == 1) if (patchIds.size() == 1)
{ {
vtkmesh = patchVTKMesh(patchName, patches[patchIds.begin().key()]); vtkmesh = patchVTKMesh(patchName, patches[patchIds.begin().key()]);
@ -228,8 +226,6 @@ void Foam::vtkPVFoam::convertMeshPatches
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, patchName); addToBlock(output, vtkmesh, range, datasetNo, patchName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -260,7 +256,7 @@ void Foam::vtkPVFoam::convertMeshCellZones
const fvMesh& mesh = *meshPtr_; const fvMesh& mesh = *meshPtr_;
// resize for decomposed polyhedra // resize for decomposed polyhedra
zonePolyDecomp_.setSize(range.size()); zoneVtus_.setSize(range.size());
if (range.empty()) if (range.empty())
{ {
@ -293,32 +289,30 @@ void Foam::vtkPVFoam::convertMeshCellZones
fvMeshSubset subsetter(mesh); fvMeshSubset subsetter(mesh);
subsetter.setLargeCellSubset(zMesh[zoneId]); subsetter.setLargeCellSubset(zMesh[zoneId]);
vtkUnstructuredGrid* vtkmesh = volumeVTKMesh vtkSmartPointer<vtkUnstructuredGrid> vtkmesh = volumeVTKMesh
( (
subsetter.subMesh(), subsetter.subMesh(),
zonePolyDecomp_[datasetNo] zoneVtus_[datasetNo]
); );
if (vtkmesh) if (vtkmesh)
{ {
// superCells + addPointCellLabels must contain global cell ids // cellMap + addPointCellLabels must contain global cell ids
inplaceRenumber inplaceRenumber
( (
subsetter.cellMap(), subsetter.cellMap(),
zonePolyDecomp_[datasetNo].superCells() zoneVtus_[datasetNo].cellMap()
); );
inplaceRenumber inplaceRenumber
( (
subsetter.cellMap(), subsetter.cellMap(),
zonePolyDecomp_[datasetNo].addPointCellLabels() zoneVtus_[datasetNo].additionalIds()
); );
// copy pointMap as well, otherwise pointFields fail // copy pointMap as well, otherwise pointFields fail
zonePolyDecomp_[datasetNo].pointMap() = subsetter.pointMap(); zoneVtus_[datasetNo].pointMap() = subsetter.pointMap();
addToBlock(output, vtkmesh, range, datasetNo, zoneName); addToBlock(output, vtkmesh, range, datasetNo, zoneName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -349,7 +343,7 @@ void Foam::vtkPVFoam::convertMeshCellSets
const fvMesh& mesh = *meshPtr_; const fvMesh& mesh = *meshPtr_;
// resize for decomposed polyhedra // resize for decomposed polyhedra
csetPolyDecomp_.setSize(range.size()); csetVtus_.setSize(range.size());
if (debug) if (debug)
{ {
@ -375,32 +369,30 @@ void Foam::vtkPVFoam::convertMeshCellSets
fvMeshSubset subsetter(mesh); fvMeshSubset subsetter(mesh);
subsetter.setLargeCellSubset(cSet); subsetter.setLargeCellSubset(cSet);
vtkUnstructuredGrid* vtkmesh = volumeVTKMesh vtkSmartPointer<vtkUnstructuredGrid> vtkmesh = volumeVTKMesh
( (
subsetter.subMesh(), subsetter.subMesh(),
csetPolyDecomp_[datasetNo] csetVtus_[datasetNo]
); );
if (vtkmesh) if (vtkmesh)
{ {
// superCells + addPointCellLabels must contain global cell ids // cellMap + addPointCellLabels must contain global cell ids
inplaceRenumber inplaceRenumber
( (
subsetter.cellMap(), subsetter.cellMap(),
csetPolyDecomp_[datasetNo].superCells() csetVtus_[datasetNo].cellMap()
); );
inplaceRenumber inplaceRenumber
( (
subsetter.cellMap(), subsetter.cellMap(),
csetPolyDecomp_[datasetNo].addPointCellLabels() csetVtus_[datasetNo].additionalIds()
); );
// copy pointMap as well, otherwise pointFields fail // copy pointMap as well, otherwise pointFields fail
csetPolyDecomp_[datasetNo].pointMap() = subsetter.pointMap(); csetVtus_[datasetNo].pointMap() = subsetter.pointMap();
addToBlock(output, vtkmesh, range, datasetNo, partName); addToBlock(output, vtkmesh, range, datasetNo, partName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -458,13 +450,12 @@ void Foam::vtkPVFoam::convertMeshFaceZones
<< zoneName << endl; << zoneName << endl;
} }
vtkPolyData* vtkmesh = patchVTKMesh(zoneName, zMesh[zoneId]()); vtkSmartPointer<vtkPolyData> vtkmesh =
patchVTKMesh(zoneName, zMesh[zoneId]());
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, zoneName); addToBlock(output, vtkmesh, range, datasetNo, zoneName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -530,12 +521,12 @@ void Foam::vtkPVFoam::convertMeshFaceSets
continue; continue;
} }
vtkPolyData* vtkmesh = patchVTKMesh("faceSet:" + partName, p); vtkSmartPointer<vtkPolyData> vtkmesh =
patchVTKMesh("faceSet:" + partName, p);
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, partName); addToBlock(output, vtkmesh, range, datasetNo, partName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -586,7 +577,9 @@ void Foam::vtkPVFoam::convertMeshPointZones
const labelUList& pointLabels = zMesh[zoneId]; const labelUList& pointLabels = zMesh[zoneId];
vtkPoints* vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkpoints->Allocate(pointLabels.size()); vtkpoints->Allocate(pointLabels.size());
const pointField& meshPoints = mesh.points(); const pointField& meshPoints = mesh.points();
@ -595,15 +588,14 @@ void Foam::vtkPVFoam::convertMeshPointZones
vtkpoints->InsertNextPoint(meshPoints[pointLabels[pointi]].v_); vtkpoints->InsertNextPoint(meshPoints[pointLabels[pointi]].v_);
} }
vtkPolyData* vtkmesh = vtkPolyData::New(); vtkSmartPointer<vtkPolyData> vtkmesh =
vtkSmartPointer<vtkPolyData>::New();
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, zoneName); addToBlock(output, vtkmesh, range, datasetNo, zoneName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }
@ -657,7 +649,9 @@ void Foam::vtkPVFoam::convertMeshPointSets
const pointSet pSet(mesh, partName); const pointSet pSet(mesh, partName);
vtkPoints* vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkpoints->Allocate(pSet.size()); vtkpoints->Allocate(pSet.size());
const pointField& meshPoints = mesh.points(); const pointField& meshPoints = mesh.points();
@ -666,15 +660,14 @@ void Foam::vtkPVFoam::convertMeshPointSets
vtkpoints->InsertNextPoint(meshPoints[iter.key()].v_); vtkpoints->InsertNextPoint(meshPoints[iter.key()].v_);
} }
vtkPolyData* vtkmesh = vtkPolyData::New(); vtkSmartPointer<vtkPolyData> vtkmesh =
vtkSmartPointer<vtkPolyData>::New();
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
if (vtkmesh) if (vtkmesh)
{ {
addToBlock(output, vtkmesh, range, datasetNo, partName); addToBlock(output, vtkmesh, range, datasetNo, partName);
vtkmesh->Delete();
partDataset_[partId] = datasetNo++; partDataset_[partId] = datasetNo++;
} }
} }

18
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoamMeshLagrangian.C
View File

@ -35,16 +35,17 @@ License
#include "vtkCellArray.h" #include "vtkCellArray.h"
#include "vtkPoints.h" #include "vtkPoints.h"
#include "vtkPolyData.h" #include "vtkPolyData.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
vtkPolyData* Foam::vtkPVFoam::lagrangianVTKMesh vtkSmartPointer<vtkPolyData> Foam::vtkPVFoam::lagrangianVTKMesh
( (
const polyMesh& mesh, const polyMesh& mesh,
const word& cloudName const word& cloudName
) )
{ {
vtkPolyData* vtkmesh = nullptr; vtkSmartPointer<vtkPolyData> vtkmesh;
if (debug) if (debug)
{ {
@ -72,9 +73,13 @@ vtkPolyData* Foam::vtkPVFoam::lagrangianVTKMesh
Info<< "cloud with " << parcels.size() << " parcels" << endl; Info<< "cloud with " << parcels.size() << " parcels" << endl;
} }
vtkmesh = vtkPolyData::New(); vtkmesh = vtkSmartPointer<vtkPolyData>::New();
vtkPoints* vtkpoints = vtkPoints::New();
vtkCellArray* vtkcells = vtkCellArray::New(); vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkSmartPointer<vtkCellArray> vtkcells =
vtkSmartPointer<vtkCellArray>::New();
vtkpoints->Allocate(parcels.size()); vtkpoints->Allocate(parcels.size());
vtkcells->Allocate(parcels.size()); vtkcells->Allocate(parcels.size());
@ -89,10 +94,7 @@ vtkPolyData* Foam::vtkPVFoam::lagrangianVTKMesh
} }
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
vtkmesh->SetVerts(vtkcells); vtkmesh->SetVerts(vtkcells);
vtkcells->Delete();
} }
if (debug) if (debug)

24
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoamMeshVolume.C
View File

@ -34,13 +34,14 @@ License
#include "vtkCellArray.h" #include "vtkCellArray.h"
#include "vtkIdTypeArray.h" #include "vtkIdTypeArray.h"
#include "vtkUnstructuredGrid.h" #include "vtkUnstructuredGrid.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh vtkSmartPointer<vtkUnstructuredGrid> Foam::vtkPVFoam::volumeVTKMesh
( (
const fvMesh& mesh, const fvMesh& mesh,
polyDecomp& decompInfo foamVtuData& vtuData
) )
{ {
const cellModel& tet = *(cellModeller::lookup("tet")); const cellModel& tet = *(cellModeller::lookup("tet"));
@ -50,7 +51,8 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
const cellModel& tetWedge = *(cellModeller::lookup("tetWedge")); const cellModel& tetWedge = *(cellModeller::lookup("tetWedge"));
const cellModel& hex = *(cellModeller::lookup("hex")); const cellModel& hex = *(cellModeller::lookup("hex"));
vtkUnstructuredGrid* vtkmesh = vtkUnstructuredGrid::New(); vtkSmartPointer<vtkUnstructuredGrid> vtkmesh =
vtkSmartPointer<vtkUnstructuredGrid>::New();
if (debug) if (debug)
{ {
@ -69,8 +71,8 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
// face owner is needed to determine the face orientation // face owner is needed to determine the face orientation
const labelList& owner = mesh.faceOwner(); const labelList& owner = mesh.faceOwner();
labelList& superCells = decompInfo.superCells(); labelList& cellMap = vtuData.cellMap();
labelList& addPointCellLabels = decompInfo.addPointCellLabels(); labelList& addPointCellLabels = vtuData.additionalIds();
// Scan for cells which need to be decomposed and count additional points // Scan for cells which need to be decomposed and count additional points
// and cells // and cells
@ -116,10 +118,11 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
// Set size of additional cells mapping array // Set size of additional cells mapping array
// (from added cell to original cell) // (from added cell to original cell)
superCells.setSize(mesh.nCells() + nAddCells); cellMap.setSize(mesh.nCells() + nAddCells);
// Convert OpenFOAM mesh vertices to VTK // Convert OpenFOAM mesh vertices to VTK
vtkPoints* vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPoints> vtkpoints = vtkSmartPointer<vtkPoints>::New();
vtkpoints->Allocate(mesh.nPoints() + nAddPoints); vtkpoints->Allocate(mesh.nPoints() + nAddPoints);
const Foam::pointField& points = mesh.points(); const Foam::pointField& points = mesh.points();
@ -147,7 +150,7 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
const cellShape& cellShape = cellShapes[celli]; const cellShape& cellShape = cellShapes[celli];
const cellModel& cellModel = cellShape.model(); const cellModel& cellModel = cellShape.model();
superCells[addCelli++] = celli; cellMap[addCelli++] = celli;
if (cellModel == tet) if (cellModel == tet)
{ {
@ -334,7 +337,7 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
} }
else else
{ {
superCells[addCelli++] = celli; cellMap[addCelli++] = celli;
} }
const face& quad = quadFcs[quadI]; const face& quad = quadFcs[quadI];
@ -377,7 +380,7 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
} }
else else
{ {
superCells[addCelli++] = celli; cellMap[addCelli++] = celli;
} }
const face& tri = triFcs[triI]; const face& tri = triFcs[triI];
@ -411,7 +414,6 @@ vtkUnstructuredGrid* Foam::vtkPVFoam::volumeVTKMesh
} }
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
if (debug) if (debug)
{ {

17
applications/utilities/postProcessing/graphics/PVReaders/PVFoamReader/vtkPVFoam/vtkPVFoamTemplates.C
View File

@ -33,17 +33,19 @@ License
#include "vtkCellArray.h" #include "vtkCellArray.h"
#include "vtkPoints.h" #include "vtkPoints.h"
#include "vtkPolyData.h" #include "vtkPolyData.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
template<class PatchType> template<class PatchType>
vtkPolyData* Foam::vtkPVFoam::patchVTKMesh vtkSmartPointer<vtkPolyData> Foam::vtkPVFoam::patchVTKMesh
( (
const word& name, const word& name,
const PatchType& p const PatchType& p
) )
{ {
vtkPolyData* vtkmesh = vtkPolyData::New(); vtkSmartPointer<vtkPolyData> vtkmesh =
vtkSmartPointer<vtkPolyData>::New();
if (debug) if (debug)
{ {
@ -54,20 +56,22 @@ vtkPolyData* Foam::vtkPVFoam::patchVTKMesh
// Convert OpenFOAM mesh vertices to VTK // Convert OpenFOAM mesh vertices to VTK
const Foam::pointField& points = p.localPoints(); const Foam::pointField& points = p.localPoints();
vtkPoints* vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkpoints->Allocate(points.size()); vtkpoints->Allocate(points.size());
forAll(points, i) forAll(points, i)
{ {
vtkpoints->InsertNextPoint(points[i].v_); vtkpoints->InsertNextPoint(points[i].v_);
} }
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
// Add faces as polygons // Add faces as polygons
const faceList& faces = p.localFaces(); const faceList& faces = p.localFaces();
vtkCellArray* vtkcells = vtkCellArray::New(); vtkSmartPointer<vtkCellArray> vtkcells =
vtkSmartPointer<vtkCellArray>::New();
vtkcells->Allocate(faces.size()); vtkcells->Allocate(faces.size());
forAll(faces, facei) forAll(faces, facei)
{ {
@ -82,7 +86,6 @@ vtkPolyData* Foam::vtkPVFoam::patchVTKMesh
} }
vtkmesh->SetPolys(vtkcells); vtkmesh->SetPolys(vtkcells);
vtkcells->Delete();
if (debug) if (debug)
{ {

51
applications/utilities/postProcessing/graphics/PVReaders/PVblockMeshReader/vtkPVblockMesh/vtkPVblockMesh.C
View File

@ -39,6 +39,7 @@ License
#include "vtkRenderer.h" #include "vtkRenderer.h"
#include "vtkTextActor.h" #include "vtkTextActor.h"
#include "vtkTextProperty.h" #include "vtkTextProperty.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -47,16 +48,21 @@ namespace Foam
defineTypeNameAndDebug(vtkPVblockMesh, 0); defineTypeNameAndDebug(vtkPVblockMesh, 0);
} }
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * // // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
vtkTextActor* Foam::vtkPVblockMesh::createTextActor namespace Foam
{
// file-scope
//- Create a text actor
static vtkSmartPointer<vtkTextActor> createTextActor
( (
const std::string& s, const std::string& s,
const point& pt const Foam::point& pt
) )
{ {
vtkTextActor* txt = vtkTextActor::New(); vtkSmartPointer<vtkTextActor> txt =
vtkSmartPointer<vtkTextActor>::New();
txt->SetInput(s.c_str()); txt->SetInput(s.c_str());
// Set text properties // Set text properties
@ -74,6 +80,7 @@ vtkTextActor* Foam::vtkPVblockMesh::createTextActor
return txt; return txt;
} }
}
// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * // // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
@ -436,12 +443,11 @@ void Foam::vtkPVblockMesh::renderPatchNames
) )
{ {
// always remove old actors first // always remove old actors first
forAll(patchTextActorsPtrs_, actori) forAll(patchTextActors_, actori)
{ {
renderer->RemoveViewProp(patchTextActorsPtrs_[actori]); renderer->RemoveViewProp(patchTextActors_[actori]);
patchTextActorsPtrs_[actori]->Delete();
} }
patchTextActorsPtrs_.clear(); patchTextActors_.clear();
// the number of text actors // the number of text actors
label nActors = 0; label nActors = 0;
@ -459,7 +465,7 @@ void Foam::vtkPVblockMesh::renderPatchNames
} }
// 8 sides per block is plenty // 8 sides per block is plenty
patchTextActorsPtrs_.setSize(8*blkMesh.size()); patchTextActors_.setSize(8*blkMesh.size());
// Collect all variables // Collect all variables
dictionary varDict(meshDescription.subOrEmptyDict("namedVertices")); dictionary varDict(meshDescription.subOrEmptyDict("namedVertices"));
@ -495,33 +501,33 @@ void Foam::vtkPVblockMesh::renderPatchNames
const face& f = patchFaces[facei]; const face& f = patchFaces[facei];
// Into a list for later removal // Into a list for later removal
patchTextActorsPtrs_[nActors++] = createTextActor patchTextActors_[nActors++] = createTextActor
( (
patchName, patchName,
f.centre(cornerPts) * scaleFactor f.centre(cornerPts) * scaleFactor
); );
if (nActors == patchTextActorsPtrs_.size()) if (nActors == patchTextActors_.size())
{ {
// hit max allocated space - bail out // hit max allocated space - bail out
break; break;
} }
} }
if (nActors == patchTextActorsPtrs_.size()) if (nActors == patchTextActors_.size())
{ {
// hit max allocated space - bail out // hit max allocated space - bail out
break; break;
} }
} }
patchTextActorsPtrs_.setSize(nActors); patchTextActors_.setSize(nActors);
} }
// Add text to each renderer // Add text to each renderer
forAll(patchTextActorsPtrs_, actori) forAll(patchTextActors_, actori)
{ {
renderer->AddViewProp(patchTextActorsPtrs_[actori]); renderer->AddViewProp(patchTextActors_[actori]);
} }
} }
@ -534,12 +540,11 @@ void Foam::vtkPVblockMesh::renderPointNumbers
{ {
// always remove old actors first // always remove old actors first
forAll(pointTextActorsPtrs_, actori) forAll(pointTextActors_, actori)
{ {
renderer->RemoveViewProp(pointTextActorsPtrs_[actori]); renderer->RemoveViewProp(pointTextActors_[actori]);
pointTextActorsPtrs_[actori]->Delete();
} }
pointTextActorsPtrs_.clear(); pointTextActors_.clear();
if (show && meshPtr_) if (show && meshPtr_)
{ {
@ -547,7 +552,7 @@ void Foam::vtkPVblockMesh::renderPointNumbers
const pointField& cornerPts = blkMesh.vertices(); const pointField& cornerPts = blkMesh.vertices();
const scalar scaleFactor = blkMesh.scaleFactor(); const scalar scaleFactor = blkMesh.scaleFactor();
pointTextActorsPtrs_.setSize(cornerPts.size()); pointTextActors_.setSize(cornerPts.size());
forAll(cornerPts, pointi) forAll(cornerPts, pointi)
{ {
// Display either pointi as a number or with its name // Display either pointi as a number or with its name
@ -556,7 +561,7 @@ void Foam::vtkPVblockMesh::renderPointNumbers
blockVertex::write(os, pointi, blkMesh.meshDict()); blockVertex::write(os, pointi, blkMesh.meshDict());
// Into a list for later removal // Into a list for later removal
pointTextActorsPtrs_[pointi] = createTextActor pointTextActors_[pointi] = createTextActor
( (
os.str(), os.str(),
cornerPts[pointi]*scaleFactor cornerPts[pointi]*scaleFactor
@ -565,9 +570,9 @@ void Foam::vtkPVblockMesh::renderPointNumbers
} }
// Add text to each renderer // Add text to each renderer
forAll(pointTextActorsPtrs_, actori) forAll(pointTextActors_, actori)
{ {
renderer->AddViewProp(pointTextActorsPtrs_[actori]); renderer->AddViewProp(pointTextActors_[actori]);
} }
} }

13
applications/utilities/postProcessing/graphics/PVReaders/PVblockMeshReader/vtkPVblockMesh/vtkPVblockMesh.H
View File

@ -56,6 +56,8 @@ class vtkPolyData;
class vtkUnstructuredGrid; class vtkUnstructuredGrid;
class vtkIndent; class vtkIndent;
template<class T> class vtkSmartPointer;
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam namespace Foam
@ -110,21 +112,14 @@ class vtkPVblockMesh
arrayRange rangeCorners_; arrayRange rangeCorners_;
//- List of patch names for rendering to window //- List of patch names for rendering to window
List<vtkTextActor*> patchTextActorsPtrs_; List<vtkSmartPointer<vtkTextActor>> patchTextActors_;
//- List of point numbers for rendering to window //- List of point numbers for rendering to window
List<vtkTextActor*> pointTextActorsPtrs_; List<vtkSmartPointer<vtkTextActor>> pointTextActors_;
// Private Member Functions // Private Member Functions
//- Create a text actor
static vtkTextActor* createTextActor
(
const std::string& s,
const point& pt
);
//- Reset data counters //- Reset data counters
void resetCounters(); void resetCounters();

41
applications/utilities/postProcessing/graphics/PVReaders/PVblockMeshReader/vtkPVblockMesh/vtkPVblockMeshConvert.C
View File

@ -37,6 +37,7 @@ License
#include "vtkPoints.h" #include "vtkPoints.h"
#include "vtkPolyData.h" #include "vtkPolyData.h"
#include "vtkUnstructuredGrid.h" #include "vtkUnstructuredGrid.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * // // * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
@ -99,7 +100,9 @@ void Foam::vtkPVblockMesh::convertMeshBlocks
const blockDescriptor& blockDef = blkMesh[blockI]; const blockDescriptor& blockDef = blkMesh[blockI];
// Convert OpenFOAM mesh vertices to VTK // Convert OpenFOAM mesh vertices to VTK
vtkPoints *vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkpoints->Allocate(blockDef.nPoints()); vtkpoints->Allocate(blockDef.nPoints());
const labelList& blockLabels = blockDef.blockShape(); const labelList& blockLabels = blockDef.blockShape();
@ -117,7 +120,9 @@ void Foam::vtkPVblockMesh::convertMeshBlocks
nodeIds[ptI] = ptI; nodeIds[ptI] = ptI;
} }
vtkUnstructuredGrid* vtkmesh = vtkUnstructuredGrid::New(); vtkSmartPointer<vtkUnstructuredGrid> vtkmesh =
vtkSmartPointer<vtkUnstructuredGrid>::New();
vtkmesh->Allocate(1); vtkmesh->Allocate(1);
vtkmesh->InsertNextCell vtkmesh->InsertNextCell
( (
@ -127,7 +132,6 @@ void Foam::vtkPVblockMesh::convertMeshBlocks
); );
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
addToBlock addToBlock
( (
@ -135,7 +139,6 @@ void Foam::vtkPVblockMesh::convertMeshBlocks
selection->GetArrayName(partId) selection->GetArrayName(partId)
); );
vtkmesh->Delete();
++datasetNo; ++datasetNo;
} }
@ -211,8 +214,11 @@ void Foam::vtkPVblockMesh::convertMeshEdges
{ {
const List<point>& edgePoints = edgesPoints[foundEdgeI]; const List<point>& edgePoints = edgesPoints[foundEdgeI];
vtkPolyData* vtkmesh = vtkPolyData::New(); vtkSmartPointer<vtkPolyData> vtkmesh =
vtkPoints* vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPolyData>::New();
vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkpoints->Allocate( edgePoints.size() ); vtkpoints->Allocate( edgePoints.size() );
vtkmesh->Allocate(1); vtkmesh->Allocate(1);
@ -237,7 +243,6 @@ void Foam::vtkPVblockMesh::convertMeshEdges
); );
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
addToBlock addToBlock
( (
@ -245,7 +250,6 @@ void Foam::vtkPVblockMesh::convertMeshEdges
selection->GetArrayName(partId) selection->GetArrayName(partId)
); );
vtkmesh->Delete();
datasetNo++; datasetNo++;
break; break;
@ -287,9 +291,14 @@ void Foam::vtkPVblockMesh::convertMeshCorners
if (true) // or some flag or other condition if (true) // or some flag or other condition
{ {
vtkPolyData* vtkmesh = vtkPolyData::New(); vtkSmartPointer<vtkPolyData> vtkmesh =
vtkPoints* vtkpoints = vtkPoints::New(); vtkSmartPointer<vtkPolyData>::New();
vtkCellArray* vtkcells = vtkCellArray::New();
vtkSmartPointer<vtkPoints> vtkpoints =
vtkSmartPointer<vtkPoints>::New();
vtkSmartPointer<vtkCellArray> vtkcells =
vtkSmartPointer<vtkCellArray>::New();
vtkpoints->Allocate( blockPoints.size() ); vtkpoints->Allocate( blockPoints.size() );
vtkcells->Allocate( blockPoints.size() ); vtkcells->Allocate( blockPoints.size() );
@ -309,15 +318,15 @@ void Foam::vtkPVblockMesh::convertMeshCorners
} }
vtkmesh->SetPoints(vtkpoints); vtkmesh->SetPoints(vtkpoints);
vtkpoints->Delete();
vtkmesh->SetVerts(vtkcells); vtkmesh->SetVerts(vtkcells);
vtkcells->Delete();
addToBlock(output, vtkmesh, range, datasetNo, range.name()); addToBlock(output, vtkmesh, range, datasetNo, range.name());
vtkmesh->Delete();
++datasetNo; ++datasetNo;
}
// anything added?
if (datasetNo)
{
++blockNo; ++blockNo;
} }

7
applications/utilities/postProcessing/graphics/PVReaders/foamPv/foamPvCore.C
View File

@ -32,6 +32,7 @@ License
#include "vtkDataSet.h" #include "vtkDataSet.h"
#include "vtkMultiBlockDataSet.h" #include "vtkMultiBlockDataSet.h"
#include "vtkInformation.h" #include "vtkInformation.h"
#include "vtkSmartPointer.h"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * // // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -54,7 +55,8 @@ void Foam::foamPvCore::addToBlock
const int blockNo = selector.block(); const int blockNo = selector.block();
vtkDataObject* dataObj = output->GetBlock(blockNo); vtkDataObject* dataObj = output->GetBlock(blockNo);
vtkMultiBlockDataSet* block = vtkMultiBlockDataSet::SafeDownCast(dataObj); vtkSmartPointer<vtkMultiBlockDataSet> block =
vtkMultiBlockDataSet::SafeDownCast(dataObj);
if (!block) if (!block)
{ {
@ -66,9 +68,8 @@ void Foam::foamPvCore::addToBlock
return; return;
} }
block = vtkMultiBlockDataSet::New(); block = vtkSmartPointer<vtkMultiBlockDataSet>::New();
output->SetBlock(blockNo, block); output->SetBlock(blockNo, block);
block->Delete();
} }
if (debug) if (debug)