From 7551feda2008f24fad2fce8e2c31841269128f5b Mon Sep 17 00:00:00 2001
From: kgv <kgv@opencascade.com>
Date: Wed, 11 Dec 2013 09:31:04 +0400
Subject: [PATCH] 0024455: Graphic3d_Group - restore Marker() method to
 simplify porting

---
 src/Graphic3d/Graphic3d_Group.cdl    |  7 +++++++
 src/Graphic3d/Graphic3d_Group_13.cxx | 15 +++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/Graphic3d/Graphic3d_Group.cdl b/src/Graphic3d/Graphic3d_Group.cdl
index c91f4005b6..bf95ccc138 100755
--- a/src/Graphic3d/Graphic3d_Group.cdl
+++ b/src/Graphic3d/Graphic3d_Group.cdl
@@ -359,6 +359,13 @@ class Group from Graphic3d inherits TShared
         ---Level: Public
     ---Purpose: Adds an array of primitives for display
 
+    Marker ( me              : mutable;
+             thePoint        : Vertex from Graphic3d;
+             theToEvalMinMax : Boolean from Standard = Standard_True )
+    is static;
+    ---Level: Public
+    ---Purpose: Creates a primitive array with single marker using AddPrimitiveArray().
+
     UserDraw ( me           : mutable;
                AnObject     : Address from Standard; 
                EvalMinMax   : Boolean from Standard = Standard_True; 
diff --git a/src/Graphic3d/Graphic3d_Group_13.cxx b/src/Graphic3d/Graphic3d_Group_13.cxx
index 1678f7070f..68d3addbd5 100755
--- a/src/Graphic3d/Graphic3d_Group_13.cxx
+++ b/src/Graphic3d/Graphic3d_Group_13.cxx
@@ -19,6 +19,8 @@
 
 #include <Graphic3d_Group.jxx>
 #include <Graphic3d_Group.pxx>
+
+#include <Graphic3d_ArrayOfPoints.hxx>
 #include <gp_Pnt.hxx>
 
 // =======================================================================
@@ -65,6 +67,19 @@ void Graphic3d_Group :: AddPrimitiveArray ( const Handle(Graphic3d_ArrayOfPrimit
 	Update ();
 }
 
+// =======================================================================
+// function : Marker
+// purpose  :
+// =======================================================================
+
+void Graphic3d_Group::Marker (const Graphic3d_Vertex& thePoint,
+                              const Standard_Boolean  theToEvalMinMax)
+{
+  Handle(Graphic3d_ArrayOfPoints) aPoints = new Graphic3d_ArrayOfPoints (1);
+  aPoints->AddVertex (thePoint.X(), thePoint.Y(), thePoint.Z());
+  AddPrimitiveArray (aPoints, theToEvalMinMax);
+}
+
 // =======================================================================
 // function : UserDraw
 // purpose  :