From 4ad06ba86f26088fd69e3ff18dea2a4deea64c6e Mon Sep 17 00:00:00 2001
From: mzn <mzn@opencascade.com>
Date: Thu, 27 Oct 2005 11:46:15 +0000
Subject: [PATCH] Fix for bug PAL9160 ( No shading on visualizations ).

---
 src/OBJECT/Makefile.in           |  2 +-
 src/OBJECT/VISU_ScalarMapAct.cxx | 26 +++++++++++++++++++++++++-
 src/OBJECT/VISU_ScalarMapAct.h   |  3 +++
 3 files changed, 29 insertions(+), 2 deletions(-)

diff --git a/src/OBJECT/Makefile.in b/src/OBJECT/Makefile.in
index 980c00d7..6c2ba23c 100644
--- a/src/OBJECT/Makefile.in
+++ b/src/OBJECT/Makefile.in
@@ -45,7 +45,7 @@ LIB_CLIENT_IDL =
 BIN = 
 BIN_SRC	=
 
-CPPFLAGS+= $(OCC_INCLUDES) $(VTK_INCLUDES) \
+CPPFLAGS+= $(OCC_INCLUDES) $(VTK_INCLUDES) $(QT_INCLUDES) \
 	-I${KERNEL_ROOT_DIR}/include/salome -I${GUI_ROOT_DIR}/include/salome
 LDFLAGS+= $(VTK_LIBS) -lSalomeObject -lVisuPipeLine \
 	-L${KERNEL_ROOT_DIR}/lib/salome -L${GUI_ROOT_DIR}/lib/salome
diff --git a/src/OBJECT/VISU_ScalarMapAct.cxx b/src/OBJECT/VISU_ScalarMapAct.cxx
index 01449f79..c34a8e7f 100644
--- a/src/OBJECT/VISU_ScalarMapAct.cxx
+++ b/src/OBJECT/VISU_ScalarMapAct.cxx
@@ -45,7 +45,7 @@ VISU_ScalarMapAct::VISU_ScalarMapAct(){
   aProperty->SetAmbient(1.0); 
   aProperty->SetDiffuse(0.0);
   aProperty->SetSpecular(0.0);
-
+  
   myProperty->DeepCopy(aProperty);
 }
 
@@ -78,3 +78,27 @@ void VISU_ScalarMapAct::SetBarVisibility(bool theMode){
   myBarVisibility = theMode;
   if(myScalarBar) myScalarBar->SetVisibility(myBarVisibility);
 }
+
+void VISU_ScalarMapAct::SetShading(bool theOn)
+{
+  vtkProperty* aProperty = GetProperty();
+
+  if (theOn)
+    {
+      aProperty->SetAmbient(0.0); 
+      aProperty->SetDiffuse(1.0);
+    }
+  else
+    {
+      aProperty->SetAmbient(1.0); 
+      aProperty->SetDiffuse(0.0);
+    }
+  myProperty->DeepCopy(aProperty);
+}
+
+bool VISU_ScalarMapAct::IsShading()
+{
+  vtkProperty* aProperty = GetProperty();
+  
+  return (aProperty->GetAmbient() == 0 && aProperty->GetDiffuse() == 1);
+}
diff --git a/src/OBJECT/VISU_ScalarMapAct.h b/src/OBJECT/VISU_ScalarMapAct.h
index bae6e529..1d8197a1 100644
--- a/src/OBJECT/VISU_ScalarMapAct.h
+++ b/src/OBJECT/VISU_ScalarMapAct.h
@@ -50,6 +50,9 @@ class VTKOCC_EXPORT VISU_ScalarMapAct : public VISU_Actor {
   virtual void SetBarVisibility(bool theMode);
   virtual bool GetBarVisibility(){ return myBarVisibility;}
 
+  virtual void SetShading(bool theOn = true);
+  virtual bool IsShading();
+
  protected:
   VISU_ScalarMapAct();
   bool myBarVisibility;
-- 
2.39.2