0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...

[occt.git] / src / StepRepr / StepRepr_Transformation.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 <Interface_Macros.hxx>
#include <Standard_Transient.hxx>
#include <StepRepr_FunctionallyDefinedTransformation.hxx>
#include <StepRepr_ItemDefinedTransformation.hxx>
#include <StepRepr_Transformation.hxx>

StepRepr_Transformation::StepRepr_Transformation () {  }

Standard_Integer StepRepr_Transformation::CaseNum(const Handle(Standard_Transient)& ent) const
{
	if (ent.IsNull()) return 0;
	if (ent->IsKind(STANDARD_TYPE(StepRepr_ItemDefinedTransformation))) return 1;
	if (ent->IsKind(STANDARD_TYPE(StepRepr_FunctionallyDefinedTransformation))) return 2;
	return 0;
}

Handle(StepRepr_ItemDefinedTransformation) StepRepr_Transformation::ItemDefinedTransformation () const
{
	return GetCasted(StepRepr_ItemDefinedTransformation,Value());
}

Handle(StepRepr_FunctionallyDefinedTransformation) StepRepr_Transformation::FunctionallyDefinedTransformation () const
{
	return GetCasted(StepRepr_FunctionallyDefinedTransformation,Value());
}