From: smh <smh@opencascade.com>
Date: Tue, 11 May 2004 06:44:53 +0000 (+0000)
Subject: Fix on Bug PAL5834
X-Git-Tag: Ecole_Ete_a5~9
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8950e5726ba84c32672d07528104b04539348a59;p=modules%2Fkernel.git

Fix on Bug PAL5834
- v1_4_1 and current: VTK error messages appear on execution of "Sweep" command
---

diff --git a/src/OBJECT/SALOME_Actor.cxx b/src/OBJECT/SALOME_Actor.cxx
index cd0813f0e..edc0a3bae 100644
--- a/src/OBJECT/SALOME_Actor.cxx
+++ b/src/OBJECT/SALOME_Actor.cxx
@@ -185,6 +185,8 @@ unsigned long int SALOME_Actor::GetMTime(){
   unsigned long mTime = this->Superclass::GetMTime();
   unsigned long time = myTransformFilter->GetMTime();
   mTime = ( time > mTime ? time : mTime );
+  time = myPassFilter[0]->GetInput()->GetMTime();
+  mTime = ( time > mTime ? time : mTime );
   return mTime;
 }
 
diff --git a/src/VTKFilter/SALOME_PassThroughFilter.cxx b/src/VTKFilter/SALOME_PassThroughFilter.cxx
index f1ee7c5e9..68e7959fd 100644
--- a/src/VTKFilter/SALOME_PassThroughFilter.cxx
+++ b/src/VTKFilter/SALOME_PassThroughFilter.cxx
@@ -43,6 +43,9 @@ void SALOME_PassThroughFilter::Execute()
 
   // This has to be here because it initialized all field datas.
   output->CopyStructure( input );
+  if(!input->GetNumberOfPoints()){
+    vtkErrorMacro(<<"No input data");
+  }
   
   // Pass all. (data object's field data is passed by the
   // superclass after this method)