0030480: Visualization - Clear of Select3D_SensitiveGroup does not update internal...

[occt.git] / src / Vrml / Vrml_LOD.cxx

// Copyright (c) 1999-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License 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.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.


#include <gp_Vec.hxx>
#include <Standard_Type.hxx>
#include <Vrml_LOD.hxx>

IMPLEMENT_STANDARD_RTTIEXT(Vrml_LOD,Standard_Transient)

Vrml_LOD::Vrml_LOD()
{
  myRange = new TColStd_HArray1OfReal(1,1);
  gp_Vec tmpVec(0,0,0);
  myCenter = tmpVec;
  myRangeFlag = Standard_False;
}

Vrml_LOD::Vrml_LOD(const Handle(TColStd_HArray1OfReal)& aRange,
		   const gp_Vec& aCenter)
{
  myRange = aRange;
  myCenter = aCenter;
  myRangeFlag = Standard_True;
}

 void Vrml_LOD::SetRange(const Handle(TColStd_HArray1OfReal)& aRange) 
{
  myRange = aRange;
  myRangeFlag = Standard_True;
}

 Handle(TColStd_HArray1OfReal) Vrml_LOD::Range() const
{
  return myRange;
}

 void Vrml_LOD::SetCenter(const gp_Vec& aCenter) 
{
  myCenter = aCenter;
}

 gp_Vec Vrml_LOD::Center() const
{
  return myCenter;
}

 Standard_OStream& Vrml_LOD::Print(Standard_OStream& anOStream) const
{
  Standard_Integer i;
  anOStream  << "LOD {\n";
  
  if ( myRangeFlag == Standard_True )
    { 
      anOStream  << "    range [\n\t";
      for ( i = myRange->Lower(); i <= myRange->Upper(); i++ )
	{
	  anOStream << myRange->Value(i);
	  if ( i < myRange->Length() )
	    anOStream  << ",";
        }
      anOStream  << " ]\n";
    }

  if ( Abs(myCenter.X() - 0) > 0.0001 || 
      Abs(myCenter.Y() - 0) > 0.0001 || 
      Abs(myCenter.Z() - 0) > 0.0001 ) 
    {
      anOStream  << "    center\t";
      anOStream << myCenter.X() << " " << myCenter.Y() << " " << myCenter.Z() << "\n";
    }
  
  anOStream  << "}\n";
  return anOStream;
}