From e71042190650a6eef6a72a03725db5cfa8b917a2 Mon Sep 17 00:00:00 2001
From: rkv <rkv@opencascade.com>
Date: Thu, 28 Nov 2013 11:05:28 +0000
Subject: [PATCH] Fix for the bug #130: bathymetry sign is wrong.

---
 src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx b/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx
index f1337a17..ed6a9fb4 100644
--- a/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx
+++ b/src/HYDROGUI/HYDROGUI_VTKPrsBathymetry.cxx
@@ -95,11 +95,7 @@ void HYDROGUI_VTKPrsBathymetry::compute()
         aZ = anAltPnt.Z();
         if ( ValuesLessEquals( aZ, anInvalidZ ) )
         {
-          aZ = Z_MAX;
-        }
-        else
-        {
-          aZ = -aZ;
+          aZ = Z_MAX; // If Z value is invalid then use Z_MAX
         }
         aPoints->InsertPoint( i, anAltPnt.X(), anAltPnt.Y(), aZ );
         aVertex->GetPointIds()->SetId( 0, i );
-- 
2.39.2