+// Copyright (C) 2007-2015 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
+// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
#include <HYDROData_BSplineOperation.h>
HYDROData_BSplineOperation::HYDROData_BSplineOperation(
const NCollection_Sequence<gp_XYZ>& thePoints,
- const bool theIsClosed )
+ const bool theIsClosed,
+ const double theTolerance )
{
- // fill array for algorithm by the received coordinates
+ // skip equal points
int aNbPoints = thePoints.Size();
+ NCollection_Sequence<gp_XYZ> aPoints;
+ if ( aNbPoints > 0 ) {
+ gp_XYZ aPrevPoint = thePoints.Value( 1 );
+ aPoints.Append( aPrevPoint );
+ for( int i = 2 ; i <= aNbPoints; ++i )
+ {
+ gp_XYZ aPoint( thePoints.Value( i ) );
+ if ( !aPoint.IsEqual( aPrevPoint, theTolerance ) )
+ aPoints.Append( aPoint );
+ aPrevPoint = aPoint;
+ }
+ }
+ // fill array for algorithm by the received coordinates
+ aNbPoints = aPoints.Size();
Handle(TColgp_HArray1OfPnt) aHCurvePoints = new TColgp_HArray1OfPnt( 1, aNbPoints );
for ( int i = 1; i <= aNbPoints; i++ )
{
- gp_Pnt aPnt( thePoints.Value( i ) );
+ gp_Pnt aPnt( aPoints.Value( i ) );
aHCurvePoints->SetValue( i, aPnt );
}