From ee0b2357e2a7d3c3d7415be934d9d8715dafb0f5 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Thu, 18 Nov 2010 11:05:40 +0000
Subject: [PATCH] 0020870: EDF 1410 VISU: Anomaly in the Gauss point
 representation

---
 src/PIPELINE/VISU_ColoredPL.cxx        |  9 +++++++++
 src/PIPELINE/VISU_ColoredPL.hxx        |  5 +++++
 src/VISU_I/VISU_ColoredPrs3dCache_i.cc | 11 +++++++++++
 3 files changed, 25 insertions(+)

diff --git a/src/PIPELINE/VISU_ColoredPL.cxx b/src/PIPELINE/VISU_ColoredPL.cxx
index a14d401e..ec81c1fd 100644
--- a/src/PIPELINE/VISU_ColoredPL.cxx
+++ b/src/PIPELINE/VISU_ColoredPL.cxx
@@ -517,3 +517,12 @@ VISU_ColoredPL
   GetSourceRange( aRange );
   SetScalarRange( aRange );
 }
+
+//----------------------------------------------------------------------------
+void
+VISU_ColoredPL
+::UpdateMapperLookupTable()
+{
+  //rnv: This method update pointer to the myMapperTable in the MapperHolder
+  GetMapperHolder()->SetLookupTable(GetMapperTable());
+}
diff --git a/src/PIPELINE/VISU_ColoredPL.hxx b/src/PIPELINE/VISU_ColoredPL.hxx
index e5771969..a43c157e 100644
--- a/src/PIPELINE/VISU_ColoredPL.hxx
+++ b/src/PIPELINE/VISU_ColoredPL.hxx
@@ -141,6 +141,11 @@ public:
   void
   SetSourceRange();
 
+  virtual
+  void
+  UpdateMapperLookupTable();
+  
+
 protected:
   //----------------------------------------------------------------------------
   VISU_ColoredPL();
diff --git a/src/VISU_I/VISU_ColoredPrs3dCache_i.cc b/src/VISU_I/VISU_ColoredPrs3dCache_i.cc
index 82ae9dfd..58357017 100644
--- a/src/VISU_I/VISU_ColoredPrs3dCache_i.cc
+++ b/src/VISU_I/VISU_ColoredPrs3dCache_i.cc
@@ -39,6 +39,7 @@
 #include "VISU_Actor.h"
 
 #include "VISU_PipeLine.hxx"
+#include "VISU_GaussPointsPL.hxx"
 
 #include "SALOME_Event.h"
 
@@ -673,6 +674,16 @@ VISU::ColoredPrs3dCache_i
     
     aPrs3d->SameAs(thePrs);
     
+    // rnv: fix for the 20870: EDF 1410 VISU: Anomaly in the Gauss point representation.
+    // special case for the "Gauss Points" presentation,
+    // update the LookupTable in the mapper, after assign properties of the presentation
+    // using SameAs(...) method.
+    VISU::GaussPoints_i* gPoints  = dynamic_cast<VISU::GaussPoints_i*>( aPrs3d.get() );
+    if(gPoints) {
+      ProcessVoidEvent(new TVoidMemFunEvent<VISU_GaussPointsPL>
+		       (gPoints->GetSpecificPL(), &VISU_GaussPointsPL::UpdateMapperLookupTable));
+    }
+    
     // special case for deformed shape
     VISU::DeformedShapeAndScalarMap_i* dShape =
       dynamic_cast<VISU::DeformedShapeAndScalarMap_i*>( aPrs3d.get() );
-- 
2.39.2