geom/src/GEOMAlgo/GEOMAlgo_ClsfSurf.cxx

144 lines
4.2 KiB
C++
Raw Normal View History

2013-04-01 18:25:01 +06:00
// Copyright (C) 2007-2013 CEA/DEN, EDF R&D, OPEN CASCADE
//
2012-08-09 13:58:02 +06:00
// Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
//
2012-08-09 13:58:02 +06:00
// 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.
2009-02-13 17:16:39 +05:00
//
2012-08-09 13:58:02 +06:00
// 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.
2009-02-13 17:16:39 +05:00
//
2012-08-09 13:58:02 +06:00
// 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
2009-02-13 17:16:39 +05:00
//
2012-08-09 13:58:02 +06:00
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
//
2012-08-09 13:58:02 +06:00
// File: GEOMAlgo_ClsfSurf.cxx
// Created: Wed Nov 22 10:41:47 2006
// Author: Peter KURNEV
// <pkv@irinox>
2009-02-13 17:16:39 +05:00
//
2012-08-09 13:58:02 +06:00
#include <GEOMAlgo_ClsfSurf.hxx>
#include <GeomAbs_SurfaceType.hxx>
#include <GeomAdaptor_Curve.hxx>
#include <GEOMAlgo_SurfaceTools.hxx>
2012-08-09 13:58:02 +06:00
IMPLEMENT_STANDARD_HANDLE(GEOMAlgo_ClsfSurf, GEOMAlgo_Clsf);
IMPLEMENT_STANDARD_RTTIEXT(GEOMAlgo_ClsfSurf, GEOMAlgo_Clsf);
//=======================================================================
2012-08-09 13:58:02 +06:00
//function :
//purpose :
//=======================================================================
GEOMAlgo_ClsfSurf::GEOMAlgo_ClsfSurf()
:
GEOMAlgo_Clsf()
{
}
//=======================================================================
//function : ~
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
GEOMAlgo_ClsfSurf::~GEOMAlgo_ClsfSurf()
{
}
//=======================================================================
//function : SetSurface
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
void GEOMAlgo_ClsfSurf::SetSurface(const Handle(Geom_Surface)& aS)
{
myS=aS;
}
//=======================================================================
//function : Surface
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
const Handle(Geom_Surface)& GEOMAlgo_ClsfSurf::Surface() const
{
return myS;
}
//=======================================================================
//function : CheckData
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
void GEOMAlgo_ClsfSurf::CheckData()
{
GeomAbs_SurfaceType aType;
//
myErrorStatus=0;
//
if(myS.IsNull()) {
myErrorStatus=10; // mySurface=NULL
return;
}
//
myGAS.Load(myS);
aType=myGAS.GetType();
2012-08-09 13:58:02 +06:00
if (!(aType==GeomAbs_Plane ||
aType==GeomAbs_Cylinder ||
aType==GeomAbs_Sphere)) {
myErrorStatus=11; // unallowed surface type
}
}
//=======================================================================
//function : Perform
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
void GEOMAlgo_ClsfSurf::Perform()
{
myErrorStatus=0;
/*
CheckData();
if(myErrorStatus) {
return;
}
*/
GEOMAlgo_SurfaceTools::GetState(myPnt, myGAS, myTolerance, myState);
}
//=======================================================================
//function : CanBeON
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
Standard_Boolean GEOMAlgo_ClsfSurf::CanBeON(const Handle(Geom_Curve)& aC) const
{
GeomAbs_SurfaceType aST;
GeomAbs_CurveType aCT;
GeomAdaptor_Curve aGAC;
//
aGAC.Load(aC);
aCT=aGAC.GetType();
//
aST=myGAS.GetType();
if (aCT==GeomAbs_Line && aST==GeomAbs_Sphere) {
return Standard_False;
}
return Standard_True;
}
//=======================================================================
//function : CanBeON
2012-08-09 13:58:02 +06:00
//purpose :
//=======================================================================
Standard_Boolean GEOMAlgo_ClsfSurf::CanBeON(const Handle(Geom_Surface)& aS1) const
{
Standard_Boolean bRet;
GeomAbs_SurfaceType aST, aST1;
GeomAdaptor_Surface aGAS1;
//
aST=myGAS.GetType();
aGAS1.Load(aS1);
aST1=aGAS1.GetType();
bRet=(aST1==aST);
//
return bRet;
}