From: eap <eap@opencascade.com>
Date: Fri, 29 Dec 2006 11:04:52 +0000 (+0000)
Subject: NPAL14419 IMP: a filter predicate to find nodes/elements lying on any
X-Git-Tag: V3_2_5pre1~36
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=cec6b2940be75d054b28b1ca26f3d1a720b1b4a1;p=modules%2Fsmesh.git

NPAL14419 IMP: a filter predicate to find nodes/elements lying on any
kind of geom surface needed
        in ElementsOnSurface, clear IDs if parameters change
---

diff --git a/src/Controls/SMESH_Controls.cxx b/src/Controls/SMESH_Controls.cxx
index 9ef5d00f5..338519c3b 100644
--- a/src/Controls/SMESH_Controls.cxx
+++ b/src/Controls/SMESH_Controls.cxx
@@ -2554,22 +2554,27 @@ SMDSAbs_ElementType ElementsOnSurface::GetType() const
 { return myType; }
 
 void ElementsOnSurface::SetTolerance( const double theToler )
-{ myToler = theToler; }
+{
+  if ( myToler != theToler )
+    myIds.Clear();
+  myToler = theToler;
+}
 
 double ElementsOnSurface::GetTolerance() const
 { return myToler; }
 
 void ElementsOnSurface::SetUseBoundaries( bool theUse )
 {
-  bool diff = ( myUseBoundaries != theUse );
-  myUseBoundaries = theUse;
-  if ( diff )
+  if ( myUseBoundaries != theUse ) {
+    myUseBoundaries = theUse;
     SetSurface( mySurf, myType );
+  }
 }
 
 void ElementsOnSurface::SetSurface( const TopoDS_Shape& theShape,
                                     const SMDSAbs_ElementType theType )
 {
+  myIds.Clear();
   myType = theType;
   mySurf.Nullify();
   if ( theShape.IsNull() || theShape.ShapeType() != TopAbs_FACE )