From: vsr <vsr@opencascade.com>
Date: Tue, 16 Jun 2009 04:57:18 +0000 (+0000)
Subject: 0020064: EDF 877 VISU : NaN in scalar bar
X-Git-Tag: V5_1_2rc3~3
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=fd9b835cf3a6b3a414ef3d00a76c70034e5e070a;p=modules%2Fvisu.git

0020064: EDF 877 VISU : NaN in scalar bar
Print "NAN values in the presentation" error message to the terminal window in case of NAN values detection.
---

diff --git a/src/PIPELINE/VISU_ColoredPL.cxx b/src/PIPELINE/VISU_ColoredPL.cxx
index bc9bcd34..c7027903 100644
--- a/src/PIPELINE/VISU_ColoredPL.cxx
+++ b/src/PIPELINE/VISU_ColoredPL.cxx
@@ -170,6 +170,9 @@ void
 VISU_ColoredPL
 ::SetScalarRange( vtkFloatingPointType theRange[2] )
 {
+  if (isnan(theRange[0]) || isnan(theRange[1]))
+    throw std::runtime_error("NAN values in the presentation");
+
   if ( theRange[0] > theRange[1] ) 
     return;
   
diff --git a/src/PIPELINE/VISU_DeformedShapeAndScalarMapPL.cxx b/src/PIPELINE/VISU_DeformedShapeAndScalarMapPL.cxx
index 194ff20b..2da76c09 100644
--- a/src/PIPELINE/VISU_DeformedShapeAndScalarMapPL.cxx
+++ b/src/PIPELINE/VISU_DeformedShapeAndScalarMapPL.cxx
@@ -435,7 +435,7 @@ VISU_DeformedShapeAndScalarMapPL
 ::SetScalarRange(vtkFloatingPointType theRange[2])
 {
   if (isnan(theRange[0]) || isnan(theRange[1]))
-    throw std::runtime_error("Arithmetic exception detected");
+    throw std::runtime_error("NAN values in the presentation");
 
   if(VISU::CheckIsSameRange(theRange, GetScalarRange()))
     return;