From: ouv <ouv@opencascade.com>
Date: Fri, 19 Sep 2014 09:03:31 +0000 (+0400)
Subject: 0002304: Surface grid is destroyed
X-Git-Tag: CTH_1_10_b~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=db66a969800b3186fb247ac994b93895ae5f2634;p=modules%2Fgui.git

0002304: Surface grid is destroyed
---

diff --git a/src/Plot3d/Plot3d_ViewWindow.cxx b/src/Plot3d/Plot3d_ViewWindow.cxx
index 57561d443..8015fd046 100644
--- a/src/Plot3d/Plot3d_ViewWindow.cxx
+++ b/src/Plot3d/Plot3d_ViewWindow.cxx
@@ -856,6 +856,13 @@ void Plot3d_ViewWindow::NormalizeSurfaces( const bool theIsRepaint )
   aScale[0] = fabs( aDX ) > DBL_EPSILON ? 1.0 / aDX : 1.0;
   aScale[1] = fabs( aDY ) > DBL_EPSILON ? 1.0 / aDY : 1.0;
   aScale[2] = fabs( aDZ ) > DBL_EPSILON ? 1.0 / aDZ : 1.0;
+
+  // 0002304: Surface grid is destroyed
+  static double aMaxLimit = 1e8; // empiric value
+  aScale[0] = qMin( aScale[0], aMaxLimit );
+  aScale[1] = qMin( aScale[1], aMaxLimit );
+  aScale[2] = qMin( aScale[2], aMaxLimit );
+
   SetScale( aScale, false );
 
   if( theIsRepaint )