--- a/src/AIS/AIS_GlobalStatus.cxx
+++ b/src/AIS/AIS_GlobalStatus.cxx
-myHiCol(Quantity_NOC_WHITE),
+myHiStyle(new Graphic3d_HighlightStyle (Aspect_TOHM_COLOR, Quantity_NOC_WHITE, 0.0)),
...
-myHiCol(TheHiCol),
+myHiStyle(new Graphic3d_HighlightStyle (Aspect_TOHM_COLOR, TheHiCol, 0.0)),
...
--- a/src/Graphic3d/Graphic3d_Structure.cxx
+++ b/src/Graphic3d/Graphic3d_Structure.cxx
+  myHiStyle               (new Graphic3d_HighlightStyle (Aspect_TOHM_COLOR, Quantity_NOC_WHITE)),

-    aStatus->SetHilightColor(Quantity_NOC_WHITE);
+    aStatus->SetHilightStyle (NULL);

+    theStyle = NULL;

+Standard_Boolean AIS_InteractiveContext::HighlightStyle (const Handle(SelectMgr_EntityOwner)& theOwner,
+    const Handle(AIS_InteractiveObject) anObj =
+      Handle(AIS_InteractiveObject)::DownCast (theOwner->Selectable());
+    theStyle = theOwner == anObj->GlobalSelOwner() ? myObjects (anObj)->HilightStyle() : mySelStyle;

+  Handle(Graphic3d_HighlightStyle)& HighlightStyle()
...
+  Handle(Graphic3d_HighlightStyle)& SelectionStyle()

+      if (aSelIter.Value()->Selectable() == theObj)

+//=======================================================================
+//function : highlightWithSubintensity
+//purpose  :
+//=======================================================================
+void AIS_InteractiveContext::turnOnSubintensity

+  const Quantity_Color aSelectionColor = mySelStyle->Color();
+  mySelStyle->ChangeColor (mySubIntensity);
...
+  mySelStyle->ChangeColor (aSelectionColor);

+    Handle(Graphic3d_HighlightStyle) aCustomStyle = NULL;
...
+  Handle(Graphic3d_HighlightStyle) aStyle = NULL;

-      if (hasHiCol && aHiCol!= mySelectionColor)
+      if (!mySelStyle->IsEqual (aCustomStyle))

+  if (HighlightStyle (theObject, aCustomStyle))
   {
+    if (!mySelStyle->IsEqual (aCustomStyle))
     {
+      HilightWithColor (theObject, mySelStyle, Standard_False);
     }
   }
   else
   {
+    HilightWithColor (theObject, mySelStyle, Standard_False);

+  Handle(Graphic3d_HighlightStyle) myHighlightStyle;

+// Created on: 2016-08-24
+// Created by: Varvara POSKONINA
+// Copyright (c) 1999-2014 OPEN CASCADE SAS

+//! A class that wraps customization of highlighting for both
+//! whole interactive context and interacitve objects.
+class Graphic3d_HighlightStyle : public Standard_Transient

+  //! Creates default style that will highlight the shape
+  //! with yellow color without transparency
+  Graphic3d_HighlightStyle

+  Graphic3d_HighlightStyle (const Handle(Graphic3d_HighlightStyle)& theOther)

+  void ChangeHighlightMethod (const Aspect_TypeOfHighlightMethod theMethod)
+  void ChangeColor (const Quantity_Color& theColor)
+  void ChangeTransparency (const Standard_Real theTranspCoef)

+  const Aspect_TypeOfHighlightMethod HighlightMethod() const

+  //!< Defines if the object will be highlighted by some of its presentations or by its bounding box
+  Aspect_TypeOfHighlightMethod myHiMethod;

+  DEFINE_STANDARD_RTTI_INLINE (Graphic3d_HighlightStyle, Standard_Transient)

+      && myHiColor.SquareDistance (theOther->myHiColor) < Quantity_Color::Epsilon() * Quantity_Color::Epsilon()

+      myCStructure->HighlightWithColor (
+        Graphic3d_Vec4 (static_cast<Standard_ShortReal>(myHiStyle->Color().Red()),
+                        static_cast<Standard_ShortReal>(myHiStyle->Color().Green()),
+                        static_cast<Standard_ShortReal>(myHiStyle->Color().Blue()),

+  Quantity_Color               myHiColor;        //!< 3-component highlight color
+  Standard_Real                myTransparency;   //!< Transparency coefficient

+    myHiStyle->ChangeColor (aColor);
+    thePM->Color (this, myHiStyle, aHiMode, NULL, Graphic3d_ZLayerId_Top);
+    myHiStyle->ChangeColor (Quantity_NOC_GRAY80);

+    const Standard_Boolean isHighlightWithTransparency = toHilight &&
+      myDrawMode > GL_LINE_STRIP &&
+      theWorkspace->InteriorColor().w() > 0.05f;

+    if (isHighlightWithTransparency)
+    {
+      glEnable (GL_BLEND);
+      glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
+    }
     drawArray (theWorkspace, aFaceColors, hasColorAttrib);
+    if (isHighlightWithTransparency)
+    {
+      glDisable (GL_BLEND);
+    }

--- a/src/OpenGl/OpenGl_Structure.cxx
+++ b/src/OpenGl/OpenGl_Structure.cxx
+    myHighlightColor = new OpenGl_Vec4();
   }
+
+  memcpy (myHighlightColor->ChangeData(), theColor.GetData(), sizeof (OpenGl_Vec4));

-  OpenGl_Vec4*               myHighlightColor;
+  OpenGl_Vec4*               myHighlightColor; //!< RGB components of highlight color with opacity

-    {
-      return theCtx->MainPrsMgr()->Presentation (theIO, theMode);
-    }
+      return theMode;

  aCmd.AddDescription ("Customizes selection parameters for the whole interactive context:");
+
+  aCmd.AddOption ("autoActivate", "... {0|1} - disables|enables default computation and activation of global selection mode");
+  aCmd.AddOption ("pixTol",       "... value - sets up pixel tolerance ");
+
+  aCmd.AddOption ("selColor",   "... name  - sets selection color");
+  aCmd.AddOption ("hiColor",    "... name  - sets dynamic highlight color");
+  aCmd.AddOption ("selTransp",  "... value - sets transparency coefficient for selection");
+  aCmd.AddOption ("hiTransp",   "... value - sets transparency coefficient for dynamic highlight");
+
+  aCmd.AddOption ("print",      "... -prints current state of all mentioned parameters");

+  if (aCmd.HasOption ("help") || theArgsNb == 1)
+  {
+    theDi.PrintHelp (theArgVec[0]);
+    return 0;
+  }

+  "\n    -selColor  name     : sets selection color"
+    "\n    -hiColor   name     : sets dynamic highlight color"

+    "\n    Customizes selection parameters for the whole interactive context:"

- introduced new command - vselprops, that allows to customize global selection properties like autoactivation, pixel tolerance and colors;