X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FSelect3D%2FSelect3D_SensitivePoly.hxx;h=833b637332edbc36908f548795d8bb1eb55cd3fc;hb=7f24b768c30df045ec4a7c712724195643081dfb;hpb=787ff2408c680462f82753ae698239cf5587fa98

diff --git a/src/Select3D/Select3D_SensitivePoly.hxx b/src/Select3D/Select3D_SensitivePoly.hxx
index 5e88b4dbb6..833b637332 100644
--- a/src/Select3D/Select3D_SensitivePoly.hxx
+++ b/src/Select3D/Select3D_SensitivePoly.hxx
@@ -69,6 +69,22 @@ public:
     }
   }
 
+  //! Return array bounds.
+  void ArrayBounds (Standard_Integer& theLow,
+                    Standard_Integer& theUp) const
+  {
+    theLow = 0;
+    theUp = myPolyg.Size() - 1;
+  }
+
+  //! Return point.
+  gp_Pnt GetPoint3d (const Standard_Integer thePntIdx) const
+  {
+    return (thePntIdx >= 0 && thePntIdx < myPolyg.Size())
+         ? myPolyg.Pnt (thePntIdx)
+         : gp_Pnt();
+  }
+
   //! Returns bounding box of a polygon. If location
   //! transformation is set, it will be applied
   Standard_EXPORT virtual Select3D_BndBox3d BoundingBox() Standard_OVERRIDE;