From c985e18383422aad3d67d0b7a0fb1fbe3c36ae3a Mon Sep 17 00:00:00 2001
From: eap <eap@opencascade.com>
Date: Wed, 12 May 2010 08:05:52 +0000
Subject: [PATCH] 0020871: EDF 1411 SMESH: Distribution with analytical density
 crashes Salome    * avoid passing infinite value to qwt

---
 src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx b/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx
index b3b101afb..1c3a179a9 100644
--- a/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx
+++ b/src/StdMeshersGUI/StdMeshersGUI_DistrPreview.cxx
@@ -50,6 +50,7 @@
 #ifdef WIN32
 # include <algorithm>
 #endif
+#include <math.h>
 
 #include <Basics_Utils.hxx>
 
@@ -262,6 +263,10 @@ void StdMeshersGUI_DistrPreview::update()
       showError();
       return;
     }
+    if ( isinf(y[i]))
+      y[i] = std::numeric_limits<double>::max()/100.;
+//     if ( y[i] > 1e3 )
+//       y[i] = 1e3;
     if( i==0 || y[i]<min_y )
       min_y = y[i];
     if( i==0 || y[i]>max_y )
-- 
2.39.2