X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?a=blobdiff_plain;f=packages%2Fvtk%2Fsrc%2FbbvtkSphereList.cxx;h=50889bd9dc746a47fba9e79a37a34de6f5f8c0c8;hb=d918bf0b79d67ae98ec9b0c0966525bfa879dacb;hp=7577a0a7ed47a6d1c5e980a03102507a2b5c235d;hpb=cfad95b6e08e6e53846ffcda7fbc5932065f2c47;p=bbtk.git

diff --git a/packages/vtk/src/bbvtkSphereList.cxx b/packages/vtk/src/bbvtkSphereList.cxx
index 7577a0a..50889bd 100644
--- a/packages/vtk/src/bbvtkSphereList.cxx
+++ b/packages/vtk/src/bbvtkSphereList.cxx
@@ -41,7 +41,7 @@ BBTK_BLACK_BOX_IMPLEMENTATION(SphereList,bbtk::AtomicBlackBox);
 void SphereList::Process()
 {
 
-    int iMin, iMax;
+        int iMin, iMax;
 	double px = 0.0;
 	double py = 0.0;
 	double pz = 0.0;
@@ -50,23 +50,40 @@ void SphereList::Process()
  
 	int last_valid_color_index = 0;
 
+
 	if (bbGetInputRenderer()!=NULL)
 	{
-		if (bbGetInputSpacing().size()==3)
-		{
+                // If it is not the first time Process is executed, the actors have already been created. The only thing to do is to update the opacity. 
+		if (sphereActor.size() != 0)
+                {
+                  for (int i = 0; i < sphereActor.size(); i++)
+                    sphereActor[i] -> GetProperty() -> SetOpacity( bbGetInputOpacity() );
+	        }
+                else
+                {
+                    if (bbGetInputSpacing().size()==3)
+                    {
 			spc[0]=bbGetInputSpacing()[0];
 			spc[1]=bbGetInputSpacing()[1];
 			spc[2]=bbGetInputSpacing()[2];
-		} else {
+                    }
+                    else
+                    {
 			spc[0]=spc[1]=spc[2]=1;
-		}
-
-		iMin=0;
-		iMax=bbGetInputlstPointX().size();
-		printf("EED SphereList::Process   iMax=%d \n", iMax);
-		// If the vector Y or respectively the vector Z has a different size from the vector X, the position value py or respectively pz is set to 0.
-	    	for ( int i=iMin ; i<iMax ; i=i+1 )
-		{
+                    }
+
+                    iMin=0;
+                    iMax=bbGetInputlstPointX().size();
+                    printf("EED SphereList::Process   iMax=%d \n", iMax);
+                    for (int i = 0; i < iMax; i++)
+                      {
+                        std::cout << "CM SphereList::Process i=" <<  i  << " bbGetInputlstPointX()[i]=" << bbGetInputlstPointX()[i] << std::endl;
+                        std::cout << "CM SphereList::Process i=" <<  i  << " bbGetInputlstPointY()[i]=" << bbGetInputlstPointY()[i] << std::endl;
+                        std::cout << "CM SphereList::Process i=" <<  i  << " bbGetInputlstPointZ()[i]=" << bbGetInputlstPointZ()[i] << std::endl;
+                      }
+                    // If the vector Y or respectively the vector Z has a different size from the vector X, the position value py or respectively pz is set to 0.
+                    for ( int i=iMin ; i<iMax; i=i+1 )
+                    {
 			px = bbGetInputlstPointX()[i]*spc[0];
 			if (bbGetInputlstPointY().size() == bbGetInputlstPointX().size() )
 			{
@@ -79,28 +96,29 @@ void SphereList::Process()
 
 			// If the number of elements in the radio list is different from the number of X coordinates, the radio value is set to 1.
 			if (bbGetInputlstRadio().size() == bbGetInputlstPointX().size() )
-			  {
+			{
 			    radio = bbGetInputlstRadio()[i];
-			  }
+                        }
 			else
-			  {
-			    if  (bbGetInputlstRadio().size()>=1){
- 			       radio = bbGetInputlstRadio()[ bbGetInputlstRadio().size() - 1 ];
-				} else {
-					radio = 1.0;
-				}
-			  }
+			{
+                            if (bbGetInputlstRadio().size()>=1)
+                            {
+                                radio = bbGetInputlstRadio()[ bbGetInputlstRadio().size() - 1 ];
+                            } 
+                            else 
+                            {
+                                radio = 1.0;
+                            }
+			}
 
 			// Sphere
 			vtkSphereSource * newSphere =  vtkSphereSource::New();
-			vtkSphere.push_back(newSphere);
 
 			newSphere -> SetThetaResolution(20);
 			newSphere -> SetPhiResolution(20);
 			newSphere -> SetRadius(radio); 
 
 			vtkPolyDataMapper * newMapper = vtkPolyDataMapper::New();
-			sphereMapper.push_back(newMapper);
 			newMapper -> SetInput( newSphere -> GetOutput() );
 	
 			vtkActor * newActor = vtkActor::New();
@@ -110,10 +128,10 @@ void SphereList::Process()
 			
 			unsigned int j = 3*i +2;
 			if (j < bbGetInputColour().size() )
-			  {
+			{
 			    newActor -> GetProperty() -> SetColor( bbGetInputColour()[3*i] , bbGetInputColour()[3*i + 1] , bbGetInputColour()[3*i + 2] );
 			    last_valid_color_index = 3*i;
-			  }
+			}
 			else
 			  newActor -> GetProperty() -> SetColor( bbGetInputColour()[last_valid_color_index] , bbGetInputColour()[last_valid_color_index + 1] , bbGetInputColour()[last_valid_color_index + 2] );
 
@@ -127,21 +145,21 @@ void SphereList::Process()
 	
 
 			if (bbGetInputRenderer()!=NULL)
-			  {
+			{
 			    bbGetInputRenderer() -> AddActor( newActor );
-			  }
-
-		} // for
-
-		if (sphereActor.size() != 0)
-		  {
-		    // Sets the output.
-		    bbSetOutputActorList(sphereActor);
-		  }
+			}
 
-	} // if (bbGetInputRenderer()!=NULL)
+                    } // for
 
+                    if (sphereActor.size() != 0)
+                    {
+                        // Sets the output.
+                        bbSetOutputActorList(sphereActor);
+                    }
+                    
+                } // if (bbGetInputRenderer()!=NULL)
 
+        } // if (sphereActor.size() != 0)
 }
 
 void SphereList::bbUserSetDefaultValues()