X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=bbtk.git;a=blobdiff_plain;f=packages%2Fvtk%2Fsrc%2FbbvtkPolyDataToActor.cxx;h=58852e83ed9df71d7b01f60835d83c4e7aff505b;hp=d49a2949b670e82ad829317b29e209f6b70ad5d4;hb=d024c7fa8b822877956e4dee7fe98ea749415d47;hpb=064072f6c392f24c17f71d459a9508408a806927

diff --git a/packages/vtk/src/bbvtkPolyDataToActor.cxx b/packages/vtk/src/bbvtkPolyDataToActor.cxx
index d49a294..58852e8 100644
--- a/packages/vtk/src/bbvtkPolyDataToActor.cxx
+++ b/packages/vtk/src/bbvtkPolyDataToActor.cxx
@@ -54,13 +54,14 @@ namespace bbvtk
 
    void PolyDataToActor::bbUserSetDefaultValues() 
    { 
-	   firsttime=true;
+	   actorAdded=false;
 	   std::vector<double> colour;
 	   colour.push_back(1.0);
 	   colour.push_back(1.0);
 	   colour.push_back(0.5);
 	   bbSetInputColour(colour);
 
+	   bbSetInputActive(true);
 	   bbSetInputIn(NULL);
 	   bbSetInputRenderer(NULL);
 	   bbSetInputTransform(NULL);
@@ -104,42 +105,50 @@ namespace bbvtk
 	
 //---------------------------------------------------------------------
 
-   void PolyDataToActor::DoProcess()
-   {	   
-     polydatamapper->SetInput( bbGetInputIn() );
-     
-	 vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
-	 vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
-	   
-     vtkactor->GetProperty()->SetColor( bbGetInputColour()[0],  
-					bbGetInputColour()[1], 
-					bbGetInputColour()[2] );
-          
-     vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
-     
-     if ( bbGetInputTransform()!=NULL )
-     {
-        vtkactor->SetUserTransform( bbGetInputTransform() );
-     }
-
-     bbSetOutputOut( vtkactor );
-
-     // Interface Update
-     if ((firsttime==true) && (bbGetInputRenderer()!=NULL ))
-     {
-       firsttime=false;
-       bbGetInputRenderer()->AddActor( vtkactor );
-     }  // firsttime
-
-     if (bbGetInputScalarVisibility()==true )
-     {
-	     polydatamapper->ScalarVisibilityOn();
-     } else {
-	     polydatamapper->ScalarVisibilityOff();
-     } // ScalarVisibility
+	void PolyDataToActor::DoProcess()
+   	{
 
-
-   }
+		if (bbGetInputActive()==true)
+		{
+			 polydatamapper->SetInput( bbGetInputIn() );
+			 vtkactor->GetProperty()->SetRepresentation( bbGetInputRepresentation() );
+			 vtkactor->GetProperty()->SetLineWidth( bbGetInputLineWidth() );
+			   
+			 vtkactor->GetProperty()->SetColor( bbGetInputColour()[0],  
+							bbGetInputColour()[1], 
+							bbGetInputColour()[2] );
+				  
+			 vtkactor->GetProperty()->SetOpacity( bbGetInputOpacity() );
+			 
+			 if ( bbGetInputTransform()!=NULL )
+			 {
+				vtkactor->SetUserTransform( bbGetInputTransform() );
+			 }
+
+			 bbSetOutputOut( vtkactor );
+
+			 // Interface Update
+			 if ((actorAdded==false) && (bbGetInputRenderer()!=NULL ))
+			 {
+			   actorAdded=true;
+			   bbGetInputRenderer()->AddActor( vtkactor );
+			 }  // actorAdded
+
+			 if (bbGetInputScalarVisibility()==true )
+			 {
+				 polydatamapper->ScalarVisibilityOn();
+			 } else {
+				 polydatamapper->ScalarVisibilityOff();
+			 } // ScalarVisibility
+		} else {
+			 // Interface Update
+			 if ((actorAdded==true) && (bbGetInputRenderer()!=NULL ))
+			 {
+			   actorAdded=false;
+			   bbGetInputRenderer()->RemoveActor( vtkactor );
+			 }  // actorAdded
+		} // Active
+	}