From: apo <apo@opencascade.com>
Date: Wed, 28 Sep 2005 08:53:34 +0000 (+0000)
Subject: To to shallow copy of input data set to output one if there is no implicit function... 
X-Git-Tag: BR-D5-38-2003_D2005-12-10~128
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=555afb1e97eb797b62fdee46ef3b493b160b73a2;p=modules%2Fvisu.git

To to shallow copy of input data set to output one if there is no implicit function defined
---

diff --git a/src/PIPELINE/SALOME_ExtractGeometry.cxx b/src/PIPELINE/SALOME_ExtractGeometry.cxx
index 816cf533..55db4664 100755
--- a/src/PIPELINE/SALOME_ExtractGeometry.cxx
+++ b/src/PIPELINE/SALOME_ExtractGeometry.cxx
@@ -144,16 +144,20 @@ SALOME_ExtractGeometry
 {
   myElemVTK2ObjIds.clear();
   myNodeVTK2ObjIds.clear();
-  if(myImplicitBoolean.GetPointer()){
+
+  bool anIsNothingToDo = !this->ImplicitFunction;
+
+  if(!anIsNothingToDo && myImplicitBoolean.GetPointer()){
     if(vtkImplicitFunctionCollection* aFunction = myImplicitBoolean->GetFunction()){
-      if(aFunction->GetNumberOfItems() == 0){
-	vtkDebugMacro(<<"Extracting geometry - ShallowCopy");
-	GetOutput()->ShallowCopy(GetInput());
-        Modified();
-	return;
-      }
+      anIsNothingToDo = aFunction->GetNumberOfItems() == 0;
     }
   }
+
+  if(anIsNothingToDo){
+    GetOutput()->ShallowCopy(GetInput());
+    return;
+  }
+
   Execute2();
 }
 
@@ -179,8 +183,6 @@ SALOME_ExtractGeometry
   numCells = input->GetNumberOfCells();
   numPts = input->GetNumberOfPoints();
 
-  vtkDebugMacro(<< "Extracting geometry");
-
   if ( ! this->ImplicitFunction )
     {
     vtkErrorMacro(<<"No implicit function specified");