include/opencascade/Vrml_PointSet.hxx

0001 // Created on: 1997-02-04
0002 // Created by: Alexander BRIVIN
0003 // Copyright (c) 1997-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _Vrml_PointSet_HeaderFile
0018 #define _Vrml_PointSet_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Standard_OStream.hxx>
0025
0026 //! defines a PointSet node of VRML specifying geometry shapes.
0027 class Vrml_PointSet
0028 {
0029 public:
0030   DEFINE_STANDARD_ALLOC
0031
0032   Standard_EXPORT Vrml_PointSet(const Standard_Integer aStartIndex = 0,
0033                                 const Standard_Integer aNumPoints  = -1);
0034
0035   Standard_EXPORT void SetStartIndex(const Standard_Integer aStartIndex);
0036
0037   Standard_EXPORT Standard_Integer StartIndex() const;
0038
0039   Standard_EXPORT void SetNumPoints(const Standard_Integer aNumPoints);
0040
0041   Standard_EXPORT Standard_Integer NumPoints() const;
0042
0043   Standard_EXPORT Standard_OStream& Print(Standard_OStream& anOStream) const;
0044
0045 protected:
0046 private:
0047   Standard_Integer myStartIndex;
0048   Standard_Integer myNumPoints;
0049 };
0050
0051 #endif // _Vrml_PointSet_HeaderFile