1 // Copyright (C) 2007-2014 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SMESH OBJECT : interactive object for SMESH visualization
24 // File : SMESH_DeviceActor.cxx
28 #include "SMESH_DeviceActor.h"
29 #include "SMESH_ScalarBarActor.h"
30 #include "SMESH_ExtractGeometry.h"
31 #include "SMESH_ControlsDef.hxx"
32 #include "SMESH_ActorUtils.h"
33 #include "SMESH_FaceOrientationFilter.h"
34 #include "VTKViewer_CellLocationsArray.h"
35 #include "VTKViewer_PolyDataMapper.h"
37 #include <VTKViewer_Transform.h>
38 #include <VTKViewer_TransformFilter.h>
39 #include <VTKViewer_ExtractUnstructuredGrid.h>
42 #include <vtkObjectFactory.h>
43 #include <vtkShrinkFilter.h>
44 #include <vtkShrinkPolyData.h>
46 #include <vtkProperty.h>
47 #include <vtkPolyData.h>
48 #include <vtkMergeFilter.h>
49 #include <vtkPolyDataMapper.h>
50 #include <vtkUnstructuredGrid.h>
52 #include <vtkLookupTable.h>
53 #include <vtkDoubleArray.h>
54 #include <vtkCellData.h>
57 #include <vtkIdList.h>
58 #include <vtkCellArray.h>
59 #include <vtkUnsignedCharArray.h>
61 #include <vtkImplicitBoolean.h>
62 #include <vtkPassThroughFilter.h>
64 #include <vtkRenderer.h>
66 #include <vtkPlaneCollection.h>
68 #include "utilities.h"
71 static int MYDEBUG = 0;
73 static int MYDEBUG = 0;
79 vtkStandardNewMacro(SMESH_DeviceActor);
85 if(MYDEBUG) MESSAGE("SMESH_DeviceActor - "<<this);
87 myIsShrinkable = false;
89 myIsHighlited = false;
91 myRepresentation = eSurface;
93 myProperty = vtkProperty::New();
94 myMapper = VTKViewer_PolyDataMapper::New();
95 myPlaneCollection = vtkPlaneCollection::New();
97 vtkMapper::GetResolveCoincidentTopologyPolygonOffsetParameters(myPolygonOffsetFactor,
98 myPolygonOffsetUnits);
100 myMapper->UseLookupTableScalarRangeOn();
101 myMapper->SetColorModeToMapScalars();
103 myShrinkFilter = vtkShrinkFilter::New();
105 myStoreClippingMapping = false;
107 myExtractGeometry = SMESH_ExtractGeometry::New();
108 myExtractGeometry->SetReleaseDataFlag(true);
109 myIsImplicitFunctionUsed = false;
111 myExtractUnstructuredGrid = VTKViewer_ExtractUnstructuredGrid::New();
113 myMergeFilter = vtkMergeFilter::New();
115 myGeomFilter = VTKViewer_GeometryFilter::New();
117 myTransformFilter = VTKViewer_TransformFilter::New();
119 for(int i = 0; i < 6; i++)
120 myPassFilter.push_back(vtkPassThroughFilter::New());
122 // Orientation of faces
123 myIsFacesOriented = false;
125 double anRGB[3] = { 1, 1, 1 };
126 SMESH::GetColor( "SMESH", "orientation_color", anRGB[0], anRGB[1], anRGB[2], QColor( 255, 255, 255 ) );
128 myFaceOrientationFilter = SMESH_FaceOrientationFilter::New();
130 myFaceOrientationDataMapper = vtkPolyDataMapper::New();
131 myFaceOrientationDataMapper->SetInputConnection(myFaceOrientationFilter->GetOutputPort());
133 myFaceOrientation = vtkActor::New();
134 myFaceOrientation->SetMapper(myFaceOrientationDataMapper);
135 myFaceOrientation->GetProperty()->SetColor(anRGB[0], anRGB[1], anRGB[2]);
140 ::~SMESH_DeviceActor()
142 if(MYDEBUG) MESSAGE("~SMESH_DeviceActor - "<<this);
146 myProperty->Delete();
148 myExtractGeometry->Delete();
150 myMergeFilter->Delete();
151 myExtractUnstructuredGrid->Delete();
153 // Orientation of faces
154 myFaceOrientationFilter->Delete();
155 myFaceOrientationDataMapper->RemoveAllInputs();
156 myFaceOrientationDataMapper->Delete();
157 myFaceOrientation->Delete();
159 myGeomFilter->Delete();
161 myTransformFilter->Delete();
163 for(int i = 0, iEnd = myPassFilter.size(); i < iEnd; i++)
164 myPassFilter[i]->Delete();
166 myShrinkFilter->Delete();
172 ::SetStoreGemetryMapping(bool theStoreMapping)
174 myGeomFilter->SetStoreMapping(theStoreMapping);
175 SetStoreClippingMapping(theStoreMapping);
181 ::SetStoreClippingMapping(bool theStoreMapping)
183 myStoreClippingMapping = theStoreMapping;
184 myExtractGeometry->SetStoreMapping(theStoreMapping && myIsImplicitFunctionUsed);
185 SetStoreIDMapping(theStoreMapping);
191 ::SetStoreIDMapping(bool theStoreMapping)
193 myExtractUnstructuredGrid->SetStoreMapping(theStoreMapping);
199 ::Init(TVisualObjPtr theVisualObj,
200 vtkImplicitBoolean* theImplicitBoolean)
202 myVisualObj = theVisualObj;
203 myExtractGeometry->SetImplicitFunction(theImplicitBoolean);
204 SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
210 ::SetImplicitFunctionUsed(bool theIsImplicitFunctionUsed)
213 if(theIsImplicitFunctionUsed)
214 myPassFilter[ anId ]->SetInputConnection( myExtractGeometry->GetOutputPort() );
216 myPassFilter[ anId ]->SetInputConnection( myMergeFilter->GetOutputPort() );
218 myIsImplicitFunctionUsed = theIsImplicitFunctionUsed;
219 SetStoreClippingMapping(myStoreClippingMapping);
225 ::SetUnstructuredGrid(vtkUnstructuredGrid* theGrid)
228 //myIsShrinkable = theGrid->GetNumberOfCells() > 10;
229 myIsShrinkable = true;
231 myExtractUnstructuredGrid->SetInputData(theGrid);
233 myMergeFilter->SetGeometryConnection(myExtractUnstructuredGrid->GetOutputPort());
235 //Pass diameters of the balls
236 if(myMapper->GetBallEnabled()) {
237 myMergeFilter->SetScalarsConnection(myExtractUnstructuredGrid->GetOutputPort());
240 myExtractGeometry->SetInputConnection(myMergeFilter->GetOutputPort());
243 SetImplicitFunctionUsed(myIsImplicitFunctionUsed);
244 myPassFilter[ anId + 1]->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
247 myTransformFilter->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
250 myPassFilter[ anId ]->SetInputConnection( myTransformFilter->GetOutputPort() );
251 myPassFilter[ anId + 1 ]->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
254 myGeomFilter->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
257 myPassFilter[ anId ]->SetInputConnection( myGeomFilter->GetOutputPort() );
258 myPassFilter[ anId + 1 ]->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
261 myMapper->SetInputConnection( myPassFilter[ anId ]->GetOutputPort() );
262 if( myPlaneCollection->GetNumberOfItems() )
263 myMapper->SetClippingPlanes( myPlaneCollection );
265 vtkLODActor::SetMapper( myMapper );
272 ::SetPlaneCollection( vtkPlaneCollection* theCollection )
274 myPlaneCollection = theCollection;
277 VTKViewer_ExtractUnstructuredGrid*
279 ::GetExtractUnstructuredGrid()
281 return myExtractUnstructuredGrid;
287 ::GetUnstructuredGrid()
289 myExtractUnstructuredGrid->Update();
290 return myExtractUnstructuredGrid->GetOutput();
296 ::SetControlMode(SMESH::Controls::FunctorPtr theFunctor,
297 SMESH_ScalarBarActor* theScalarBarActor,
298 vtkLookupTable* theLookupTable)
300 bool anIsInitialized = theFunctor;
302 vtkUnstructuredGrid* aDataSet = vtkUnstructuredGrid::New();
304 SetStoreIDMapping(true);
305 myExtractUnstructuredGrid->Update();
306 vtkUnstructuredGrid* aGrid = myExtractUnstructuredGrid->GetOutput();
308 aDataSet->ShallowCopy(aGrid);
310 vtkDoubleArray *aScalars = vtkDoubleArray::New();
311 vtkIdType aNbCells = aGrid->GetNumberOfCells();
312 aScalars->SetNumberOfComponents(1);
313 aScalars->SetNumberOfTuples(aNbCells);
314 double* range;// = aScalars->GetRange();
316 myVisualObj->UpdateFunctor(theFunctor);
318 using namespace SMESH::Controls;
319 if(NumericalFunctor* aNumericalFunctor = dynamic_cast<NumericalFunctor*>(theFunctor.get()))
321 for(vtkIdType i = 0; i < aNbCells; i++){
322 vtkIdType anId = myExtractUnstructuredGrid->GetInputId(i);
323 vtkIdType anObjId = myVisualObj->GetElemObjId(anId);
324 double aValue = aNumericalFunctor->GetValue(anObjId);
325 aScalars->SetValue(i,aValue);
327 range = aScalars->GetRange();
328 if ( range[1] - range[0] < ( qMax(qAbs(range[0]),qAbs(range[1])) + 1e-100 ) * 1e-6 )
331 for(vtkIdType i = 0; i < aNbCells; i++)
332 aScalars->SetValue(i,range[0]);
335 else if(Predicate* aPredicate = dynamic_cast<Predicate*>(theFunctor.get()))
337 for(vtkIdType i = 0; i < aNbCells; i++){
338 vtkIdType anId = myExtractUnstructuredGrid->GetInputId(i);
339 vtkIdType anObjId = myVisualObj->GetElemObjId(anId);
340 bool aValue = aPredicate->IsSatisfy(anObjId);
341 aScalars->SetValue(i,aValue);
343 range = aScalars->GetRange();
346 aDataSet->GetCellData()->SetScalars(aScalars);
349 theLookupTable->SetRange( range );
350 theLookupTable->SetNumberOfTableValues(theScalarBarActor->GetMaximumNumberOfColors());
351 theLookupTable->Build();
353 myMergeFilter->SetScalarsData(aDataSet);
356 GetMapper()->SetScalarVisibility(anIsInitialized);
357 theScalarBarActor->SetVisibility(anIsInitialized);
362 ::SetExtControlMode(SMESH::Controls::FunctorPtr theFunctor,
363 SMESH_ScalarBarActor* theScalarBarActor,
364 vtkLookupTable* theLookupTable)
366 bool anIsInitialized = theFunctor;
367 myExtractUnstructuredGrid->ClearRegisteredCells();
368 myExtractUnstructuredGrid->ClearRegisteredCellsWithType();
369 myExtractUnstructuredGrid->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::ePassAll);
370 myVisualObj->UpdateFunctor(theFunctor);
372 using namespace SMESH::Controls;
373 if (anIsInitialized){
374 if (Length2D* aLength2D = dynamic_cast<Length2D*>(theFunctor.get())){
375 SMESH::Controls::Length2D::TValues aValues;
377 aLength2D->GetValues(aValues);
378 vtkUnstructuredGrid* aDataSet = vtkUnstructuredGrid::New();
379 vtkUnstructuredGrid* aGrid = myVisualObj->GetUnstructuredGrid();
381 aDataSet->SetPoints(aGrid->GetPoints());
383 vtkIdType aNbCells = aValues.size();
385 vtkDoubleArray *aScalars = vtkDoubleArray::New();
386 aScalars->SetNumberOfComponents(1);
387 aScalars->SetNumberOfTuples(aNbCells);
389 vtkIdType aCellsSize = 3*aNbCells;
390 vtkCellArray* aConnectivity = vtkCellArray::New();
391 aConnectivity->Allocate( aCellsSize, 0 );
393 vtkUnsignedCharArray* aCellTypesArray = vtkUnsignedCharArray::New();
394 aCellTypesArray->SetNumberOfComponents( 1 );
395 aCellTypesArray->Allocate( aNbCells * aCellTypesArray->GetNumberOfComponents() );
397 vtkIdList *anIdList = vtkIdList::New();
398 anIdList->SetNumberOfIds(2);
400 Length2D::TValues::const_iterator anIter = aValues.begin();
401 for(vtkIdType aVtkId = 0; anIter != aValues.end(); anIter++,aVtkId++){
402 const Length2D::Value& aValue = *anIter;
404 myVisualObj->GetNodeVTKId(aValue.myPntId[0]),
405 myVisualObj->GetNodeVTKId(aValue.myPntId[1])
407 if(aNode[0] >= 0 && aNode[1] >= 0){
408 anIdList->SetId( 0, aNode[0] );
409 anIdList->SetId( 1, aNode[1] );
410 aConnectivity->InsertNextCell( anIdList );
411 aCellTypesArray->InsertNextValue( VTK_LINE );
412 aScalars->SetValue(aVtkId,aValue.myLength);
416 VTKViewer_CellLocationsArray* aCellLocationsArray = VTKViewer_CellLocationsArray::New();
417 aCellLocationsArray->SetNumberOfComponents( 1 );
418 aCellLocationsArray->SetNumberOfTuples( aNbCells );
420 aConnectivity->InitTraversal();
421 for( vtkIdType idType = 0, *pts, npts; aConnectivity->GetNextCell( npts, pts ); idType++ )
422 aCellLocationsArray->SetValue( idType, aConnectivity->GetTraversalLocation( npts ) );
424 aDataSet->SetCells( aCellTypesArray, aCellLocationsArray,aConnectivity );
425 SetUnstructuredGrid(aDataSet);
427 aDataSet->GetCellData()->SetScalars(aScalars);
430 theLookupTable->SetRange(aScalars->GetRange());
431 theLookupTable->Build();
433 myMergeFilter->SetScalarsData(aDataSet);
436 else if (MultiConnection2D* aMultiConnection2D = dynamic_cast<MultiConnection2D*>(theFunctor.get())){
437 SMESH::Controls::MultiConnection2D::MValues aValues;
439 aMultiConnection2D->GetValues(aValues);
440 vtkUnstructuredGrid* aDataSet = vtkUnstructuredGrid::New();
441 vtkUnstructuredGrid* aGrid = myVisualObj->GetUnstructuredGrid();
442 aDataSet->SetPoints(aGrid->GetPoints());
444 vtkIdType aNbCells = aValues.size();
445 vtkDoubleArray *aScalars = vtkDoubleArray::New();
446 aScalars->SetNumberOfComponents(1);
447 aScalars->SetNumberOfTuples(aNbCells);
449 vtkIdType aCellsSize = 3*aNbCells;
450 vtkCellArray* aConnectivity = vtkCellArray::New();
451 aConnectivity->Allocate( aCellsSize, 0 );
453 vtkUnsignedCharArray* aCellTypesArray = vtkUnsignedCharArray::New();
454 aCellTypesArray->SetNumberOfComponents( 1 );
455 aCellTypesArray->Allocate( aNbCells * aCellTypesArray->GetNumberOfComponents() );
457 vtkIdList *anIdList = vtkIdList::New();
458 anIdList->SetNumberOfIds(2);
460 MultiConnection2D::MValues::const_iterator anIter = aValues.begin();
461 for(vtkIdType aVtkId = 0; anIter != aValues.end(); anIter++,aVtkId++){
462 const MultiConnection2D::Value& aValue = (*anIter).first;
464 myVisualObj->GetNodeVTKId(aValue.myPntId[0]),
465 myVisualObj->GetNodeVTKId(aValue.myPntId[1])
467 if(aNode[0] >= 0 && aNode[1] >= 0){
468 anIdList->SetId( 0, aNode[0] );
469 anIdList->SetId( 1, aNode[1] );
470 aConnectivity->InsertNextCell( anIdList );
471 aCellTypesArray->InsertNextValue( VTK_LINE );
472 aScalars->SetValue(aVtkId,(*anIter).second);
476 VTKViewer_CellLocationsArray* aCellLocationsArray = VTKViewer_CellLocationsArray::New();
477 aCellLocationsArray->SetNumberOfComponents( 1 );
478 aCellLocationsArray->SetNumberOfTuples( aNbCells );
480 aConnectivity->InitTraversal();
481 for( vtkIdType idType = 0, *pts, npts; aConnectivity->GetNextCell( npts, pts ); idType++ )
482 aCellLocationsArray->SetValue( idType, aConnectivity->GetTraversalLocation( npts ) );
484 aDataSet->SetCells( aCellTypesArray, aCellLocationsArray,aConnectivity );
485 SetUnstructuredGrid(aDataSet);
487 aDataSet->GetCellData()->SetScalars(aScalars);
490 theLookupTable->SetRange(aScalars->GetRange());
491 theLookupTable->Build();
493 myMergeFilter->SetScalarsData(aDataSet);
497 GetMapper()->SetScalarVisibility(anIsInitialized);
498 theScalarBarActor->SetVisibility(anIsInitialized);
503 ::SetExtControlMode(SMESH::Controls::FunctorPtr theFunctor)
505 myExtractUnstructuredGrid->ClearRegisteredCells();
506 myExtractUnstructuredGrid->ClearRegisteredCellsWithType();
507 myExtractUnstructuredGrid->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::ePassAll);
508 myVisualObj->UpdateFunctor(theFunctor);
510 using namespace SMESH::Controls;
511 if ( dynamic_cast<FreeBorders *>(theFunctor.get()) ||
512 dynamic_cast<FreeFaces *>(theFunctor.get()) ||
513 dynamic_cast<BareBorderVolume *>(theFunctor.get()) ||
514 dynamic_cast<BareBorderFace *>(theFunctor.get()) ||
515 dynamic_cast<OverConstrainedVolume*>(theFunctor.get()) ||
516 dynamic_cast<CoincidentElements1D *>(theFunctor.get()) ||
517 dynamic_cast<CoincidentElements2D *>(theFunctor.get()) ||
518 dynamic_cast<CoincidentElements3D *>(theFunctor.get()) ||
519 dynamic_cast<OverConstrainedFace *>(theFunctor.get()))
521 Predicate* aPredicate = dynamic_cast<Predicate*>(theFunctor.get());
522 myExtractUnstructuredGrid->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
523 vtkUnstructuredGrid* aGrid = myVisualObj->GetUnstructuredGrid();
524 vtkIdType aNbCells = aGrid->GetNumberOfCells();
525 for( vtkIdType i = 0; i < aNbCells; i++ ){
526 vtkIdType anObjId = myVisualObj->GetElemObjId(i);
527 if(aPredicate->IsSatisfy(anObjId))
528 myExtractUnstructuredGrid->RegisterCell(i);
530 if(!myExtractUnstructuredGrid->IsCellsRegistered())
531 myExtractUnstructuredGrid->RegisterCell(-1);
532 SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
534 else if(FreeEdges* aFreeEdges = dynamic_cast<FreeEdges*>(theFunctor.get()))
536 SMESH::Controls::FreeEdges::TBorders aBorders;
537 aFreeEdges->GetBoreders(aBorders);
538 vtkUnstructuredGrid* aDataSet = vtkUnstructuredGrid::New();
539 vtkUnstructuredGrid* aGrid = myVisualObj->GetUnstructuredGrid();
540 aDataSet->SetPoints(aGrid->GetPoints());
542 vtkIdType aNbCells = aBorders.size();
543 vtkIdType aCellsSize = 3*aNbCells;
544 vtkCellArray* aConnectivity = vtkCellArray::New();
545 aConnectivity->Allocate( aCellsSize, 0 );
547 vtkUnsignedCharArray* aCellTypesArray = vtkUnsignedCharArray::New();
548 aCellTypesArray->SetNumberOfComponents( 1 );
549 aCellTypesArray->Allocate( aNbCells * aCellTypesArray->GetNumberOfComponents() );
551 vtkIdList *anIdList = vtkIdList::New();
552 anIdList->SetNumberOfIds(2);
554 FreeEdges::TBorders::const_iterator anIter = aBorders.begin();
555 for(; anIter != aBorders.end(); anIter++){
556 const FreeEdges::Border& aBorder = *anIter;
558 myVisualObj->GetNodeVTKId(aBorder.myPntId[0]),
559 myVisualObj->GetNodeVTKId(aBorder.myPntId[1])
561 //cout<<"aNode = "<<aBorder.myPntId[0]<<"; "<<aBorder.myPntId[1]<<endl;
562 if(aNode[0] >= 0 && aNode[1] >= 0){
563 anIdList->SetId( 0, aNode[0] );
564 anIdList->SetId( 1, aNode[1] );
565 aConnectivity->InsertNextCell( anIdList );
566 aCellTypesArray->InsertNextValue( VTK_LINE );
570 VTKViewer_CellLocationsArray* aCellLocationsArray = VTKViewer_CellLocationsArray::New();
571 aCellLocationsArray->SetNumberOfComponents( 1 );
572 aCellLocationsArray->SetNumberOfTuples( aNbCells );
574 aConnectivity->InitTraversal();
575 for( vtkIdType idType = 0, *pts, npts; aConnectivity->GetNextCell( npts, pts ); idType++ )
576 aCellLocationsArray->SetValue( idType, aConnectivity->GetTraversalLocation( npts ) );
578 aDataSet->SetCells( aCellTypesArray, aCellLocationsArray,aConnectivity );
580 SetUnstructuredGrid(aDataSet);
583 else if(dynamic_cast<FreeNodes *>(theFunctor.get()) ||
584 dynamic_cast<CoincidentNodes*>(theFunctor.get()))
586 Predicate* aPredicate = dynamic_cast<Predicate*>(theFunctor.get());
587 myExtractUnstructuredGrid->SetModeOfChanging(VTKViewer_ExtractUnstructuredGrid::eAdding);
588 vtkIdType aNbNodes = myVisualObj->GetNbEntities(SMDSAbs_Node);
589 for( vtkIdType i = 0; i < aNbNodes; i++ ){
590 vtkIdType anObjId = myVisualObj->GetNodeObjId(i);
591 if(aPredicate->IsSatisfy(anObjId))
592 myExtractUnstructuredGrid->RegisterCell(i);
594 if(!myExtractUnstructuredGrid->IsCellsRegistered())
595 myExtractUnstructuredGrid->RegisterCell(-1);
596 SetUnstructuredGrid(myVisualObj->GetUnstructuredGrid());
607 unsigned long mTime = this->Superclass::GetMTime();
608 mTime = max(mTime,myExtractGeometry->GetMTime());
609 mTime = max(mTime,myExtractUnstructuredGrid->GetMTime());
610 mTime = max(mTime,myMergeFilter->GetMTime());
611 mTime = max(mTime,myGeomFilter->GetMTime());
612 mTime = max(mTime,myTransformFilter->GetMTime());
613 mTime = max(mTime,myFaceOrientationFilter->GetMTime());
620 ::SetTransform(VTKViewer_Transform* theTransform)
622 myTransformFilter->SetTransform(theTransform);
630 if ( !myIsShrinkable ) return;
631 if ( vtkAlgorithmOutput* aDataSet = myPassFilter[ 0 ]->GetOutputPort() )
633 myShrinkFilter->SetInputConnection( aDataSet );
634 myPassFilter[ 1 ]->SetInputConnection( myShrinkFilter->GetOutputPort() );
643 if ( !myIsShrunk ) return;
644 if ( vtkAlgorithmOutput* aDataSet = myPassFilter[ 0 ]->GetOutputPort() )
646 myPassFilter[ 1 ]->SetInputConnection( aDataSet );
647 myPassFilter[ 1 ]->Modified();
656 ::SetFacesOriented(bool theIsFacesOriented)
658 if ( vtkAlgorithmOutput* aDataSet = myTransformFilter->GetOutputPort() )
660 myIsFacesOriented = theIsFacesOriented;
661 if( theIsFacesOriented )
662 myFaceOrientationFilter->SetInputConnection( aDataSet );
663 UpdateFaceOrientation();
669 ::SetFacesOrientationColor(double r,double g,double b)
671 myFaceOrientation->GetProperty()->SetColor( r, g, b );
676 ::GetFacesOrientationColor(double& r,double& g,double& b)
678 myFaceOrientation->GetProperty()->GetColor( r, g, b );
683 ::SetFacesOrientationScale(double theScale)
685 myFaceOrientationFilter->SetOrientationScale( theScale );
690 ::GetFacesOrientationScale()
692 return myFaceOrientationFilter->GetOrientationScale();
697 ::SetFacesOrientation3DVectors(bool theState)
699 myFaceOrientationFilter->Set3dVectors( theState );
704 ::GetFacesOrientation3DVectors()
706 return myFaceOrientationFilter->Get3dVectors();
711 ::UpdateFaceOrientation()
713 bool aShowFaceOrientation = myIsFacesOriented;
714 aShowFaceOrientation &= GetVisibility();
715 aShowFaceOrientation &= myRepresentation == eSurface;
716 myFaceOrientation->SetVisibility(aShowFaceOrientation);
722 ::SetRepresentation(EReperesent theMode)
726 myGeomFilter->SetInside(true);
727 myGeomFilter->SetWireframeMode(false);
728 GetProperty()->SetRepresentation(0);
731 myGeomFilter->SetInside(false);
732 myGeomFilter->SetWireframeMode(true);
733 GetProperty()->SetRepresentation(theMode);
736 myGeomFilter->SetInside(true);
737 myGeomFilter->SetWireframeMode(true);
738 GetProperty()->SetRepresentation(1);
741 myGeomFilter->SetInside(false);
742 myGeomFilter->SetWireframeMode(false);
743 GetProperty()->SetRepresentation(theMode);
745 SetMarkerEnabled(theMode == ePoint);
746 myRepresentation = theMode;
747 UpdateFaceOrientation();
748 GetProperty()->Modified();
749 myMapper->Modified();
756 ::SetVisibility(int theMode)
758 if(!myExtractUnstructuredGrid->GetInput() ||
759 GetUnstructuredGrid()->GetNumberOfCells())
761 vtkLODActor::SetVisibility(theMode);
763 vtkLODActor::SetVisibility(false);
765 UpdateFaceOrientation();
773 if(!GetUnstructuredGrid()->GetNumberOfCells()){
774 vtkLODActor::SetVisibility(false);
776 return vtkLODActor::GetVisibility();
782 ::AddToRender(vtkRenderer* theRenderer)
784 theRenderer->AddActor(this);
785 theRenderer->AddActor(myFaceOrientation);
790 ::RemoveFromRender(vtkRenderer* theRenderer)
792 theRenderer->RemoveActor(this);
793 theRenderer->RemoveActor(myFaceOrientation);
799 ::GetNodeObjId(int theVtkID)
801 vtkIdType anID = theVtkID;
803 if(IsImplicitFunctionUsed())
804 anID = myExtractGeometry->GetNodeObjId(theVtkID);
806 vtkIdType aRetID = myVisualObj->GetNodeObjId(anID);
807 if(MYDEBUG) MESSAGE("GetNodeObjId - theVtkID = "<<theVtkID<<"; anID = "<<anID<<"; aRetID = "<<aRetID);
813 ::GetNodeCoord(int theObjID)
815 vtkDataSet* aDataSet = myMergeFilter->GetOutput();
816 vtkIdType anID = myVisualObj->GetNodeVTKId(theObjID);
817 double* aCoord = (anID >=0) ? aDataSet->GetPoint(anID) : NULL;
818 if(MYDEBUG) MESSAGE("GetNodeCoord - theObjID = "<<theObjID<<"; anID = "<<anID);
825 ::GetElemObjId(int theVtkID)
827 vtkIdType anId = myGeomFilter->GetElemObjId(theVtkID);
831 vtkIdType anId2 = anId;
832 if(IsImplicitFunctionUsed())
833 anId2 = myExtractGeometry->GetElemObjId(anId);
837 vtkIdType anId3 = myExtractUnstructuredGrid->GetInputId(anId2);
841 vtkIdType aRetID = myVisualObj->GetElemObjId(anId3);
843 MESSAGE("GetElemObjId - theVtkID = "<<theVtkID<<"; anId2 = "<<anId2<<"; anId3 = "<<anId3<<"; aRetID = "<<aRetID);
849 ::GetElemCell(int theObjID)
851 vtkDataSet* aDataSet = myVisualObj->GetUnstructuredGrid();
852 vtkIdType aGridID = myVisualObj->GetElemVTKId(theObjID);
853 vtkCell* aCell = (aGridID >= 0 ) ? aDataSet->GetCell(aGridID) : NULL;
855 MESSAGE("GetElemCell - theObjID = "<<theObjID<<"; aGridID = "<<aGridID);
864 return myShrinkFilter->GetShrinkFactor();
869 ::SetShrinkFactor(double theValue)
871 theValue = theValue > 0.1? theValue: 0.8;
872 myShrinkFilter->SetShrinkFactor(theValue);
879 ::SetHighlited(bool theIsHighlited)
881 if ( myIsHighlited == theIsHighlited )
883 myIsHighlited = theIsHighlited;
889 ::Render(vtkRenderer *ren, vtkMapper* m)
891 int aResolveCoincidentTopology = vtkMapper::GetResolveCoincidentTopology();
892 double aStoredFactor, aStoredUnit;
893 vtkMapper::GetResolveCoincidentTopologyPolygonOffsetParameters(aStoredFactor,aStoredUnit);
895 vtkMapper::SetResolveCoincidentTopologyToPolygonOffset();
896 double aFactor = myPolygonOffsetFactor, aUnits = myPolygonOffsetUnits;
898 static double EPS = .01;
901 vtkMapper::SetResolveCoincidentTopologyPolygonOffsetParameters(aFactor,aUnits);
902 vtkLODActor::Render(ren,m);
904 vtkMapper::SetResolveCoincidentTopologyPolygonOffsetParameters(aStoredFactor,aStoredUnit);
905 vtkMapper::SetResolveCoincidentTopology(aResolveCoincidentTopology);
911 ::SetPolygonOffsetParameters(double factor,
914 myPolygonOffsetFactor = factor;
915 myPolygonOffsetUnits = units;
919 * On/Off representation 2D quadratic element as arked polygon
921 void SMESH_DeviceActor::SetQuadraticArcMode(bool theFlag){
922 myGeomFilter->SetQuadraticArcMode(theFlag);
926 * Return true if 2D quadratic element displayed as arked polygon
928 bool SMESH_DeviceActor::GetQuadraticArcMode(){
929 return myGeomFilter->GetQuadraticArcMode();
932 * Set Max angle for representation 2D quadratic element as arked polygon
934 void SMESH_DeviceActor::SetQuadraticArcAngle(double theMaxAngle){
935 myGeomFilter->SetQuadraticArcAngle(theMaxAngle);
939 * Return Max angle of the representation 2D quadratic element as arked polygon
941 double SMESH_DeviceActor::GetQuadraticArcAngle(){
942 return myGeomFilter->GetQuadraticArcAngle();
946 * Set point marker enabled
947 * \param theMarkerEnabled flag to enable/disable point marker
949 void SMESH_DeviceActor::SetMarkerEnabled( bool theMarkerEnabled )
951 myMapper->SetMarkerEnabled( theMarkerEnabled );
955 * Set point marker enabled
956 * \param theBallEnabled flag to enable/disable ball drawing
958 void SMESH_DeviceActor::SetBallEnabled( bool theBallEnabled ) {
959 myMapper->SetBallEnabled( theBallEnabled );
963 * Set point marker scale factor
964 * \param theBallScale double value which specifies a scale factor of ball element
966 void SMESH_DeviceActor::SetBallScale( double theBallScale )
968 myMapper->SetBallScale( theBallScale );
969 myMapper->Modified();
973 * Set standard point marker
974 * \param theMarkerType type of the marker
976 void SMESH_DeviceActor::SetMarkerStd( VTK::MarkerType theMarkerType, VTK::MarkerScale theMarkerScale )
978 myMapper->SetMarkerStd( theMarkerType, theMarkerScale );
982 * Set custom point marker
983 * \param theMarkerId id of the marker texture
984 * \param theMarkerTexture marker texture
986 void SMESH_DeviceActor::SetMarkerTexture( int theMarkerId, VTK::MarkerTexture theMarkerTexture )
988 myMapper->SetMarkerTexture( theMarkerId, theMarkerTexture );
992 * Get type of the point marker
993 * \return type of the point marker
995 VTK::MarkerType SMESH_DeviceActor::GetMarkerType()
997 return myMapper->GetMarkerType();
1001 Get scale of the point marker
1002 \return scale of the point marker
1004 VTK::MarkerScale SMESH_DeviceActor::GetMarkerScale()
1006 return myMapper->GetMarkerScale();
1010 * Get texture identifier of the point marker
1011 * \return texture identifier of the point marker
1013 int SMESH_DeviceActor::GetMarkerTexture()
1015 return myMapper->GetMarkerTexture();
1019 * Get scale factor of ball element
1020 * \return scale factor of ball element
1022 double SMESH_DeviceActor::GetBallScale()
1024 return myMapper->GetBallScale();
1027 void SMESH_DeviceActor::SetCoincident3DAllowed(bool theFlag) {
1028 myGeomFilter->SetAppendCoincident3D(theFlag);
1031 bool SMESH_DeviceActor::IsCoincident3DAllowed() const {
1032 return myGeomFilter->GetAppendCoincident3D();