From: ouv <ouv@opencascade.com>
Date: Tue, 22 Nov 2005 11:34:50 +0000 (+0000)
Subject: Fixed bug GVIEW10591 : segmentation plane with null normal
X-Git-Tag: BR-D5-38-2003_D2005-24-11~8
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=7330adc4b905a6c4189402beb6b87885ed593dca;p=modules%2Fvisu.git

Fixed bug GVIEW10591 : segmentation plane with null normal
---

diff --git a/src/VVTK/VVTK_SegmentationCursorDlg.cxx b/src/VVTK/VVTK_SegmentationCursorDlg.cxx
index d47df005..bfc710ce 100644
--- a/src/VVTK/VVTK_SegmentationCursorDlg.cxx
+++ b/src/VVTK/VVTK_SegmentationCursorDlg.cxx
@@ -505,6 +505,12 @@ void VVTK_SegmentationCursorDlg::ApplySegmentationCursor()
   normal[0] = myDXDirectionSpinBox->value();
   normal[1] = myDYDirectionSpinBox->value();
   normal[2] = myDZDirectionSpinBox->value();
+
+  if( normal[0] == 0.0 && normal[1] == 0.0 && normal[2] == 0.0 )
+  {
+    normal[2] = 1.0;
+    myDZDirectionSpinBox->setValue( 1.0 );
+  }
   myWidget->SetNormal( normal );
 
   myWidget->SetDistance( myDepthSpinBox->value() );