0024474: GCPnts_AbscissaPoint calculates invalid point

[occt.git] / src / GCPnts / GCPnts_AbscissaPoint.gxx

diff --git a/src/GCPnts/GCPnts_AbscissaPoint.gxx b/src/GCPnts/GCPnts_AbscissaPoint.gxx
old mode 100755 (executable)
new mode 100644 (file)
index 0044095..01c9aad
--- a/src/GCPnts/GCPnts_AbscissaPoint.gxx
+++ b/src/GCPnts/GCPnts_AbscissaPoint.gxx
@@ -1,23 +1,18 @@
 // Created on: 1995-05-05
 // Created by: Modelistation
 // Copyright (c) 1995-1999 Matra Datavision
-// Copyright (c) 1999-2012 OPEN CASCADE SAS
+// Copyright (c) 1999-2014 OPEN CASCADE SAS
 //
-// The content of this file is subject to the Open CASCADE Technology Public
-// License Version 6.5 (the "License"). You may not use the content of this file
-// except in compliance with the License. Please obtain a copy of the License
-// at http://www.opencascade.org and read it completely before using this file.
+// This file is part of Open CASCADE Technology software library.
 //
-// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
+// This library is free software; you can redistribute it and / or modify it
+// under the terms of the GNU Lesser General Public version 2.1 as published
+// by the Free Software Foundation, with special exception defined in the file
+// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
+// distribution for complete text of the license and disclaimer of any warranty.
 //
-// The Original Code and all software distributed under the License is
-// distributed on an "AS IS" basis, without warranty of any kind, and the
-// Initial Developer hereby disclaims all such warranties, including without
-// limitation, any warranties of merchantability, fitness for a particular
-// purpose or non-infringement. Please see the License for the specific terms
-// and conditions governing the rights and limitations under the License.
-
+// Alternatively, this file may be used under the terms of Open CASCADE
+// commercial license or contractual agreement.
 
 // Dimension independant used to implement GCPnts_AbscissaPoint
 
@@ -172,12 +167,6 @@ static void AdvCompute(CPnts_AbscissaPoint& theComputer,
                    Standard_Real& Ui,
                    const Standard_Real EPSILON) 
 {
-  // test for easy solution
-  if (Abs(Abscis) <= EPSILON) {
-    theComputer.SetParameter(U0);
-    return;
-  }
-  
   Standard_Real Ratio;
   GCPnts_AbscissaType Type = computeType(C,Ratio);
 
@@ -235,7 +224,7 @@ static void AdvCompute(CPnts_AbscissaPoint& theComputer,
       while ((Index >= 1) && (Index <= NbIntervals)) {
 
        L = CPnts_AbscissaPoint::Length(C, U0, TI(Index+Direction), EPSILON);
-       if (Abs(L - Abscis) <= /*Precision::Confusion()*/EPSILON) {
+       if (Abs(L - Abscis) <= Precision::PConfusion()) {
          theComputer.SetParameter(TI(Index+Direction));
          return;
        }