DCQ : Merge with Ecole Ete a6.

[modules/visu.git] / src / OBJECT / VISU_Actor.cxx

diff --git a/src/OBJECT/VISU_Actor.cxx b/src/OBJECT/VISU_Actor.cxx
index 62d1477847b6d2a1f5d4c30c6ff49620677ed32e..24e06da8647ea37f125ebfbdb37da93bb1434338 100644 (file)
--- a/src/OBJECT/VISU_Actor.cxx
+++ b/src/OBJECT/VISU_Actor.cxx
@@ -56,31 +56,47 @@ vtkStandardNewMacro(VISU_Actor);
 
 VISU_Actor::VISU_Actor(){
   SetDebug(MYVTKDEBUG);
-  myIsShrunk = false;
-  myIsShrinkable = false;
   myParent = this;
   myPipeLine = NULL;
   myPrs3d = NULL;
 
+  myStoreMapping = true;
+
+  myIsShrunk = false;
+  myIsShrinkable = false;
+  myShrinkFilter = vtkShrinkPolyData::New();
+
   myIO = NULL;
   myName = "";
 
   ishighlighted = false;
   IsHighlighting = true;
   HighlightProperty = vtkProperty::New();
-  HighlightProperty->SetAmbient(0.5);
-  HighlightProperty->SetDiffuse(0.3);
-  HighlightProperty->SetSpecular(0.2);
+  HighlightProperty->SetAmbient(0.5);            
+  HighlightProperty->SetDiffuse(0.3);            
+  HighlightProperty->SetSpecular(0.2);           
   HighlightProperty->SetRepresentationToSurface();
   HighlightProperty->SetAmbientColor(1, 1, 1);
   HighlightProperty->SetDiffuseColor(1, 1, 1);
   HighlightProperty->SetSpecularColor(0.5, 0.5, 0.5);
+
+  vtkProperty* aProperty = this->GetProperty();
+  aProperty->SetAmbient(0.5); 
+  aProperty->SetDiffuse(0.2);
+  aProperty->SetSpecular(0.2);
+  aProperty->SetAmbientColor(1, 1, 1);
+  aProperty->SetDiffuseColor(1, 1, 1);
+  aProperty->SetSpecularColor(0.5, 0.5, 0.5);
+  this->SetProperty(aProperty);
 }
 
 VISU_Actor::~VISU_Actor(){
   SALOME_Actor::SetProperty(NULL);
   HighlightProperty->Delete();
   if(myPipeLine) myPipeLine->UnRegister(this);
+
+  myShrinkFilter->UnRegisterAllOutputs();
+  myShrinkFilter->Delete();
 }
 
 void VISU_Actor::setIO(const Handle(SALOME_InteractiveObject)& theIO){
@@ -92,7 +108,7 @@ void VISU_Actor::SetPrs3d(VISU::Prs3d_i* thePrs3d){
   myPrs3d = thePrs3d;
 }
 
-void VISU_Actor::SetPipeLine(VISU_PipeLine* thePipeLine) throw(std::runtime_error&){
+void VISU_Actor::SetPipeLine(VISU_PipeLine* thePipeLine) {
   if (myPipeLine != thePipeLine){
     if (myPipeLine != NULL) myPipeLine->UnRegister(this);
     myPipeLine = thePipeLine;
@@ -126,23 +142,15 @@ void VISU_Actor::SetParent(VISU_Actor* theParent){
 }
 
 void VISU_Actor::SetRepresentation(int theMode) { 
-  int aRepresent = GetRepresentation();
   SALOME_Actor::SetRepresentation(theMode);
-  if(GetMapper() && GetMapper()->GetInput()){
-    vtkGeometryFilter* aGeometryFilter = vtkGeometryFilter::New();
-    aGeometryFilter->SetInput(GetMapper()->GetInput());
-    vtkPolyData* aPolyData = aGeometryFilter->GetOutput();
-    aPolyData->Update();
-    static int INCMEMORY = 7;
-    float aSize = INCMEMORY*aPolyData->GetActualMemorySize()*1024.0;
-    int isPoss = VISU_PipeLine::CheckAvailableMemory(aSize);
-    if(MYDEBUG) MESSAGE("SetRepresentation - aSize = "<<aSize<<"; isPoss = "<<isPoss);
-    aPolyData->Delete();
-    if(!isPoss){
-      SALOME_Actor::SetRepresentation(aRepresent);
-      throw std::runtime_error("SetRepresentation >> There is no enough memory !!!");
-    }
-  }
+}
+
+void VISU_Actor::SetOpacity(float theValue){
+  GetProperty()->SetOpacity(theValue);
+}
+
+float VISU_Actor::GetOpacity(){ 
+  return GetProperty()->GetOpacity();
 }
 
 void VISU_Actor::SetShrinkable(bool theIsShrinkable){
@@ -150,22 +158,22 @@ void VISU_Actor::SetShrinkable(bool theIsShrinkable){
 }
 
 void VISU_Actor::SetShrink(float theFactor){
-  if(!myIsShrinkable || myIsShrunk) return;
-  vtkShrinkPolyData *aShrinkFilter = vtkShrinkPolyData::New();
-  aShrinkFilter->SetShrinkFactor(theFactor);
-  // use for post-filtering
-  aShrinkFilter->SetInput(myPassFilter[2]->GetPolyDataOutput());
-  myPassFilter[3]->SetInput(aShrinkFilter->GetOutput());
-  aShrinkFilter->Register(myPassFilter[3]);
-  aShrinkFilter->Delete();
-  myIsShrunk = true;
+  if(!myIsShrinkable) return;
+  if(vtkPolyData* aDataSet = myPassFilter.at(1)->GetPolyDataOutput()){
+    myShrinkFilter->SetShrinkFactor(theFactor);
+    myShrinkFilter->SetInput(aDataSet);
+    myPassFilter.at(2)->SetInput(myShrinkFilter->GetOutput());
+    myIsShrunk = true;
+  }
 }
 
 void VISU_Actor::UnShrink(){
   if(!myIsShrunk) return;
-  myPassFilter[3]->SetInput(myPassFilter[2]->GetPolyDataOutput());
-  myPassFilter[3]->Modified();
-  myIsShrunk = false;
+  if(vtkPolyData* aDataSet = myPassFilter.at(1)->GetPolyDataOutput()){
+    myPassFilter.at(2)->SetInput(aDataSet);
+    myPassFilter.at(2)->Modified();
+    myIsShrunk = false;
+  }
 }
 
 void VISU_Actor::SetVisibility(int theMode){
@@ -210,3 +218,12 @@ void VISU_Actor::highlight(Standard_Boolean highlight) {
       if(ishighlighted)        ishighlighted=false;
   }
 }
+
+int VISU_Actor::GetObjId(int theVtkID){
+  if (GetRepresentation() == 0) return -1; // points    
+  return myGeomFilter->GetObjId(theVtkID);
+}
+
+VISU_Actor::TVectorId VISU_Actor::GetVtkId(int theObjID){
+  return myGeomFilter->GetVtkId(theObjID);
+}