From c1b31c5012a78e4c4ab65c0122b5a4f55bba7104 Mon Sep 17 00:00:00 2001
From: jfa <jfa@opencascade.com>
Date: Thu, 17 May 2007 09:04:42 +0000
Subject: [PATCH] Fix bug 15064: IOLS. Stream Lines parameters are not edited.

---
 src/PIPELINE/VISU_StreamLinesPL.cxx |  9 ++++-----
 src/PIPELINE/VISU_StreamLinesPL.hxx | 11 +++++------
 src/VISU_I/VISU_StreamLines_i.cc    | 17 ++++++++---------
 3 files changed, 17 insertions(+), 20 deletions(-)

diff --git a/src/PIPELINE/VISU_StreamLinesPL.cxx b/src/PIPELINE/VISU_StreamLinesPL.cxx
index 5eebee0b..97d9abfb 100644
--- a/src/PIPELINE/VISU_StreamLinesPL.cxx
+++ b/src/PIPELINE/VISU_StreamLinesPL.cxx
@@ -186,22 +186,21 @@ VISU_StreamLinesPL
 	    vtkFloatingPointType theStepLength,
 	    vtkDataSet* theSource,
 	    vtkFloatingPointType thePercents,
-	    int theDirection,
-	    int theIsOnlyTry)
+	    int theDirection)
 {
   vtkDataSet* aDataSet = theSource? theSource: GetMergedInput();
   aDataSet->Update();
 
   vtkIdType aNbOfPoints = aDataSet->GetNumberOfPoints();
   vtkDataSet* aPointSet = GetExtractorFilter()->GetOutput();
-  if(thePercents * aNbOfPoints < 1) 
+  if (thePercents * aNbOfPoints < 1)
     thePercents = 2.0 / aNbOfPoints;
 
   theIntStep = CorrectIntegrationStep(theIntStep,
 				      aPointSet,
 				      thePercents);
 
-  thePropogationTime = CorrectPropagationTime(thePropogationTime, 
+  thePropogationTime = CorrectPropagationTime(thePropogationTime,
 					      aPointSet);
 
   theStepLength = CorrectStepLength(theStepLength,
@@ -212,7 +211,7 @@ VISU_StreamLinesPL
 					   thePropogationTime,
 					   thePercents);
 
-  if((!theIsOnlyTry && anIsAccepted) || (theIsOnlyTry && anIsAccepted == 1)){
+  if (anIsAccepted) {
     mySource = theSource;
     myPercents = thePercents;
     if(VISU::IsDataOnCells(GetMergedInput())){
diff --git a/src/PIPELINE/VISU_StreamLinesPL.hxx b/src/PIPELINE/VISU_StreamLinesPL.hxx
index 9411e341..ed762a9b 100644
--- a/src/PIPELINE/VISU_StreamLinesPL.hxx
+++ b/src/PIPELINE/VISU_StreamLinesPL.hxx
@@ -44,18 +44,17 @@ public:
   vtkTypeMacro(VISU_StreamLinesPL, VISU_DeformedShapePL);
 
   static
-  VISU_StreamLinesPL* 
+  VISU_StreamLinesPL*
   New();
 
   virtual
-  size_t 
-  SetParams(vtkFloatingPointType theIntStep, 
+  size_t
+  SetParams(vtkFloatingPointType theIntStep,
 	    vtkFloatingPointType thePropogationTime,
 	    vtkFloatingPointType theStepLength,
-	    vtkDataSet* theSource = NULL, 
+	    vtkDataSet* theSource = NULL,
 	    vtkFloatingPointType thePercents = 0.3,
-	    int theDirection = VTK_INTEGRATE_BOTH_DIRECTIONS,
-	    int isOnlyTry = false);
+	    int theDirection = VTK_INTEGRATE_BOTH_DIRECTIONS);
 
   virtual
   vtkDataSet*
diff --git a/src/VISU_I/VISU_StreamLines_i.cc b/src/VISU_I/VISU_StreamLines_i.cc
index 9725d823..4e13c66e 100644
--- a/src/VISU_I/VISU_StreamLines_i.cc
+++ b/src/VISU_I/VISU_StreamLines_i.cc
@@ -201,19 +201,19 @@ VISU::StreamLines_i
 
 
 //---------------------------------------------------------------
-CORBA::Boolean 
+CORBA::Boolean
 VISU::StreamLines_i
 ::SetParams(CORBA::Double theIntStep,
 	    CORBA::Double thePropogationTime,
 	    CORBA::Double theStepLength,
-	    VISU::Prs3d_ptr thePrs3d, 
+	    VISU::Prs3d_ptr thePrs3d,
 	    CORBA::Double thePercents,
-	    VISU::StreamLines::Direction theDirection) 
-{ 
+	    VISU::StreamLines::Direction theDirection)
+{
   VISU::Prs3d_i* aPrs3d = NULL;
   vtkPointSet* aSource = NULL;
-  if(!thePrs3d->_is_nil())
-    if((aPrs3d = dynamic_cast<VISU::Prs3d_i*>(VISU::GetServant(thePrs3d).in()))){
+  if (!thePrs3d->_is_nil())
+    if ((aPrs3d = dynamic_cast<VISU::Prs3d_i*>(VISU::GetServant(thePrs3d).in()))) {
       myAppendFilter->RemoveAllInputs();
       myAppendFilter->AddInput(aPrs3d->GetPipeLine()->GetMapper()->GetInput());
       aSource = myAppendFilter->GetOutput();
@@ -223,9 +223,8 @@ VISU::StreamLines_i
 						   theStepLength,
 						   aSource,
 						   thePercents,
-						   theDirection,
-						   1);
-  if(anIsAccepted) 
+						   theDirection);
+  if (anIsAccepted)
     SetSource(aPrs3d);
   return anIsAccepted;
 }
-- 
2.39.2