From: eap Date: Fri, 18 Nov 2016 16:39:59 +0000 (+0300) Subject: 23315: [CEA 1929] Too much memory used to display a mesh in shading and wireframe X-Git-Tag: V8_2_0rc1~10 X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=commitdiff_plain;h=d053feed93e0bb188a734b5e811a1341a6439435 23315: [CEA 1929] Too much memory used to display a mesh in shading and wireframe Use my1DActor only to show edge numbers and controls of all edges => 10% decrease memory usage --- diff --git a/src/OBJECT/SMESH_Actor.cxx b/src/OBJECT/SMESH_Actor.cxx index dbc69f410..8ef0667e8 100644 --- a/src/OBJECT/SMESH_Actor.cxx +++ b/src/OBJECT/SMESH_Actor.cxx @@ -323,6 +323,10 @@ SMESH_ActorDef::SMESH_ActorDef() myEdgeProp->SetColor(anRGB[0],anRGB[1],anRGB[2]); myEdgeProp->SetLineWidth(aLineWidth); + // my1DActor is used to + // - show numbers + // - show controls on all edges (eg Length) + // since edges are shown by myHighlitableActor my1DActor = SMESH_CellLabelActor::New(); my1DActor->SetStoreClippingMapping(true); my1DActor->SetUserMatrix(aMatrix); @@ -350,6 +354,7 @@ SMESH_ActorDef::SMESH_ActorDef() my1DExtProp->SetLineWidth(aLineWidth + aLineWidthInc); my1DExtProp->SetPointSize(aElem0DSize); + // my1DExtActor is used to show filtered edges or links between nodes my1DExtActor = SMESH_DeviceActor::New(); my1DExtActor->SetUserMatrix(aMatrix); my1DExtActor->PickableOff(); @@ -995,8 +1000,7 @@ void SMESH_ActorDef::SetControlMode( eControl theMode, bool theCheckEntityMode ) return; } - vtkUnstructuredGrid* aGrid = myControlActor->GetUnstructuredGrid(); - vtkIdType aNbCells = aGrid->GetNumberOfCells(); + int aNbCells = myFunctor ? myVisualObj->GetNbEntities( myFunctor->GetType() ) : 0; bool aShowOnlyScalarBarTitle = false; if(aNbCells) { myControlMode = theMode; @@ -1055,25 +1059,13 @@ void SMESH_ActorDef::SetControlMode( eControl theMode, bool theCheckEntityMode ) SetEntityMode(eEdges); } else if(myControlActor == my2DActor) { - switch(myControlMode) { - case eLength2D: - case eFreeEdges: - case eFreeFaces: - case eMultiConnection2D: - if (!myIsEntityModeCache){ - myEntityModeCache = GetEntityMode(); - myIsEntityModeCache=true; - } - SetEntityMode(eFaces); - break; - default: - if (!myIsEntityModeCache){ - myEntityModeCache = GetEntityMode(); - myIsEntityModeCache=true; - } - SetEntityMode(eFaces); + if (!myIsEntityModeCache){ + myEntityModeCache = GetEntityMode(); + myIsEntityModeCache=true; } - }else if(myControlActor == my3DActor) { + SetEntityMode(eFaces); + } + else if(myControlActor == my3DActor) { if (!myIsEntityModeCache){ myEntityModeCache = GetEntityMode(); myIsEntityModeCache=true; @@ -1487,9 +1479,15 @@ void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation) case eCoincidentNodes: myNodeExtActor->VisibilityOn(); break; + case eLength: + case eMultiConnection: + my1DActor->VisibilityOn(); + break; case eFreeEdges: case eFreeBorders: case eCoincidentElems1D: + case eLength2D: + case eMultiConnection2D: my1DExtActor->VisibilityOn(); break; case eFreeFaces: @@ -1503,39 +1501,31 @@ void SMESH_ActorDef::SetVisibility(int theMode, bool theIsUpdateRepersentation) case eCoincidentElems3D: my3DExtActor->VisibilityOn(); break; - case eLength2D: - case eMultiConnection2D: - my1DExtActor->VisibilityOn(); - break; default:; } - if(myControlActor->GetUnstructuredGrid()->GetNumberOfCells()) + if ( myFunctor && myVisualObj->GetNbEntities( myFunctor->GetType() )) myScalarBarActor->VisibilityOn(); } - if(myRepresentation != ePoint) - myPickableActor->VisibilityOn(); - else { - myNodeActor->VisibilityOn(); - } - - if(myEntityMode & e0DElements && GetRepresentation() != ePoint ){ - my0DActor->VisibilityOn(); - } - if(myEntityMode & eBallElem && GetRepresentation() != ePoint ){ - myBallActor->VisibilityOn(); - } - - if(myEntityMode & eEdges && GetRepresentation() != ePoint){ - my1DActor->VisibilityOn(); - } - - if(myEntityMode & eFaces && GetRepresentation() != ePoint){ - my2DActor->VisibilityOn(); - } + myPickableActor->VisibilityOn(); - if(myEntityMode & eVolumes && GetRepresentation() != ePoint){ - my3DActor->VisibilityOn(); + if ( GetRepresentation() != ePoint ) + { + if(myEntityMode & e0DElements ){ + my0DActor->VisibilityOn(); + } + if(myEntityMode & eBallElem ){ + myBallActor->VisibilityOn(); + } + if(myEntityMode & eEdges && GetCellsLabeled() ){ // my1DActor shows labels only + my1DActor->VisibilityOn(); + } + if(myEntityMode & eFaces ){ + my2DActor->VisibilityOn(); + } + if(myEntityMode & eVolumes ){ + my3DActor->VisibilityOn(); + } } if(myNodeActor->GetPointsLabeled()){ @@ -1750,8 +1740,6 @@ void SMESH_ActorDef::SetRepresentation (int theMode) } myPickableActor = myBaseActor; - myNodeActor->SetVisibility(false); - myNodeExtActor->SetVisibility(false); vtkProperty *aProp = NULL, *aBackProp = NULL; vtkProperty *aPropVN = NULL, *aPropVR = NULL; SMESH_DeviceActor::EReperesent aReperesent = SMESH_DeviceActor::EReperesent(-1); @@ -1759,7 +1747,6 @@ void SMESH_ActorDef::SetRepresentation (int theMode) switch (myRepresentation) { case ePoint: myPickableActor = myNodeActor; - myNodeActor->SetVisibility(true); aQuadraticMode = SMESH_Actor::eLines; aProp = aBackProp = aPropVN = aPropVR = myNodeProp; aReperesent = SMESH_DeviceActor::ePoint; @@ -1777,54 +1764,50 @@ void SMESH_ActorDef::SetRepresentation (int theMode) break; } - my2DActor->SetProperty(aProp); - my2DActor->SetBackfaceProperty(aBackProp); - my2DActor->SetRepresentation(aReperesent); + if ( myRepresentation != ePoint ) + { + my2DActor->SetProperty(aProp); + my2DActor->SetBackfaceProperty(aBackProp); + my2DActor->SetRepresentation(aReperesent); - if(aQuadraticMode == SMESH_Actor::eLines) - my2DActor->SetQuadraticArcMode(false); - else if(aQuadraticMode == SMESH_Actor::eArcs) - my2DActor->SetQuadraticArcMode(true); + if(aQuadraticMode == SMESH_Actor::eLines) + my2DActor->SetQuadraticArcMode(false); + else if(aQuadraticMode == SMESH_Actor::eArcs) + my2DActor->SetQuadraticArcMode(true); - my2DExtActor->SetRepresentation(aReperesent); + my2DExtActor->SetRepresentation(aReperesent); - my3DActor->SetProperty(aPropVN); - my3DActor->SetBackfaceProperty(aPropVR); - my3DActor->SetRepresentation(aReperesent); + my3DActor->SetProperty(aPropVN); + my3DActor->SetBackfaceProperty(aPropVR); + my3DActor->SetRepresentation(aReperesent); + my0DActor->SetRepresentation(aReperesent); + myBallActor->SetRepresentation(aReperesent); - my1DExtActor->SetVisibility(false); - my2DExtActor->SetVisibility(false); - my3DExtActor->SetVisibility(false); - - my0DActor->SetRepresentation(aReperesent); - myBallActor->SetRepresentation(aReperesent); - - switch ( myControlMode ) { - case eLength: - case eMultiConnection: - aProp = aBackProp = my1DProp; - if(myRepresentation != ePoint) - aReperesent = SMESH_DeviceActor::eInsideframe; - break; - default:; - } + switch ( myControlMode ) { + case eLength: + case eMultiConnection: + aProp = aBackProp = my1DProp; + if(myRepresentation != ePoint) + aReperesent = SMESH_DeviceActor::eInsideframe; + break; + default:; + } - if(aQuadraticMode == SMESH_Actor::eLines) - my1DActor->SetQuadraticArcMode(false); - else if(aQuadraticMode == SMESH_Actor::eArcs) - my1DActor->SetQuadraticArcMode(true); + if(aQuadraticMode == SMESH_Actor::eLines) + my1DActor->SetQuadraticArcMode(false); + else if(aQuadraticMode == SMESH_Actor::eArcs) + my1DActor->SetQuadraticArcMode(true); - my1DActor->SetProperty(aProp); - my1DActor->SetBackfaceProperty(aBackProp); - my1DActor->SetRepresentation(aReperesent); + my1DActor->SetProperty(aProp); + my1DActor->SetBackfaceProperty(aBackProp); + my1DActor->SetRepresentation(aReperesent); - my1DExtActor->SetRepresentation(aReperesent); + my1DExtActor->SetRepresentation(aReperesent); + } if(myIsPointsVisible) myPickableActor = myNodeActor; - if(GetPointRepresentation()) - myNodeActor->SetVisibility(true); SetMapper(myPickableActor->GetMapper()); @@ -1886,6 +1869,7 @@ void SMESH_ActorDef::UpdateHighlight() } myNodeActor->SetRepresentation(SMESH_DeviceActor::ePoint); myNodeActor->GetExtractUnstructuredGrid()->SetModeOfExtraction(VTKViewer_ExtractUnstructuredGrid::ePoints); + myNodeActor->GetProperty()->Modified(); break; } } diff --git a/src/OBJECT/SMESH_CellLabelActor.cxx b/src/OBJECT/SMESH_CellLabelActor.cxx index afd31449e..0172da00b 100644 --- a/src/OBJECT/SMESH_CellLabelActor.cxx +++ b/src/OBJECT/SMESH_CellLabelActor.cxx @@ -198,7 +198,8 @@ void SMESH_CellLabelActor::RemoveFromRender(vtkRenderer* theRenderer) SMESH_DeviceActor::RemoveFromRender(theRenderer); } -void SMESH_CellLabelActor::UpdateLabels() { +void SMESH_CellLabelActor::UpdateLabels() +{ if(myIsCellsLabeled) SetCellsLabeled(myIsCellsLabeled); } @@ -207,7 +208,8 @@ void SMESH_CellLabelActor::UpdateLabels() { void SMESH_CellLabelActor::ProcessEvents(vtkObject* vtkNotUsed(theObject), unsigned long theEvent, void* theClientData, - void* vtkNotUsed(theCallData)) { + void* vtkNotUsed(theCallData)) +{ SMESH_CellLabelActor* self = reinterpret_cast(theClientData); if(self) self->UpdateLabels(); diff --git a/src/OBJECT/SMESH_DeviceActor.cxx b/src/OBJECT/SMESH_DeviceActor.cxx index 66cb811bf..f6db97d25 100644 --- a/src/OBJECT/SMESH_DeviceActor.cxx +++ b/src/OBJECT/SMESH_DeviceActor.cxx @@ -88,7 +88,7 @@ SMESH_DeviceActor myIsShrunk = false; myIsHighlited = false; - myRepresentation = eSurface; + myRepresentation = SMESH_DeviceActor::EReperesent(-1); myProperty = vtkProperty::New(); myMapper = VTKViewer_PolyDataMapper::New(); @@ -306,7 +306,7 @@ SMESH_DeviceActor vtkUnstructuredGrid* aDataSet = vtkUnstructuredGrid::New(); // SetStoreIDMapping(true); - // myExtractUnstructuredGrid->Update(); + myExtractUnstructuredGrid->Update(); vtkUnstructuredGrid* aGrid = myExtractUnstructuredGrid->GetOutput(); aDataSet->ShallowCopy(aGrid); @@ -619,7 +619,19 @@ unsigned long int SMESH_DeviceActor ::GetMTime() { - // cout << this->myExtractUnstructuredGrid + // cout << "DA " << this + // << " GF " << myGeomFilter; + // if ( this->Property ) + // cout << " P " << this->Property->GetMTime(); + // if ( this->BackfaceProperty != NULL ) + // cout << " BP " << BackfaceProperty->GetMTime(); + // if ( this->Texture != NULL ) + // cout << " T " << this->Texture->GetMTime(); + // cout << " U " << this->GetUserTransformMatrixMTime() + // << " M " << this->MTime.GetMTime() << endl; + + // cout << "DA " << this + // << " GF " << myGeomFilter // << " " << this->Superclass::GetMTime() // << " " << myExtractGeometry->GetMTime() // << " " << myExtractUnstructuredGrid->GetMTime() @@ -745,6 +757,8 @@ void SMESH_DeviceActor ::SetRepresentation(EReperesent theMode) { + if ( myRepresentation == theMode ) + return; switch(theMode){ case ePoint: myGeomFilter->SetInside(true);