0027536: Visualization - incorrect behavior of zoom persisted objects

[occt.git] / src / SelectMgr / SelectMgr_FrustumBuilder.cxx

diff --git a/src/SelectMgr/SelectMgr_FrustumBuilder.cxx b/src/SelectMgr/SelectMgr_FrustumBuilder.cxx
index 26138fc..75447a8 100644 (file)
--- a/src/SelectMgr/SelectMgr_FrustumBuilder.cxx
+++ b/src/SelectMgr/SelectMgr_FrustumBuilder.cxx
@@ -114,6 +114,17 @@ void SelectMgr_FrustumBuilder::SetViewport (const Standard_Real theX,
   myIsViewportSet = Standard_True;
 }
 
+//=======================================================================
+// function : WindowSize
+// purpose  :
+//=======================================================================
+void SelectMgr_FrustumBuilder::WindowSize (Standard_Integer& theWidth,
+                                           Standard_Integer& theHeight)
+{
+  theWidth = myWidth;
+  theHeight = myHeight;
+}
+
 //=======================================================================
 // function : InvalidateViewport
 // purpose  :