// 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 <StepGeom_RationalBSplineSurface.ixx>


StepGeom_RationalBSplineSurface::StepGeom_RationalBSplineSurface ()  {}

void StepGeom_RationalBSplineSurface::Init(
	const Handle(TCollection_HAsciiString)& aName,
	const Standard_Integer aUDegree,
	const Standard_Integer aVDegree,
	const Handle(StepGeom_HArray2OfCartesianPoint)& aControlPointsList,
	const StepGeom_BSplineSurfaceForm aSurfaceForm,
	const StepData_Logical aUClosed,
	const StepData_Logical aVClosed,
	const StepData_Logical aSelfIntersect)
{

	StepGeom_BSplineSurface::Init(aName, aUDegree, aVDegree, aControlPointsList, aSurfaceForm, aUClosed, aVClosed, aSelfIntersect);
}

void StepGeom_RationalBSplineSurface::Init(
	const Handle(TCollection_HAsciiString)& aName,
	const Standard_Integer aUDegree,
	const Standard_Integer aVDegree,
	const Handle(StepGeom_HArray2OfCartesianPoint)& aControlPointsList,
	const StepGeom_BSplineSurfaceForm aSurfaceForm,
	const StepData_Logical aUClosed,
	const StepData_Logical aVClosed,
	const StepData_Logical aSelfIntersect,
	const Handle(TColStd_HArray2OfReal)& aWeightsData)
{
	// --- classe own fields ---
	weightsData = aWeightsData;
	// --- classe inherited fields ---
	StepGeom_BSplineSurface::Init(aName, aUDegree, aVDegree, aControlPointsList, aSurfaceForm, aUClosed, aVClosed, aSelfIntersect);
}


void StepGeom_RationalBSplineSurface::SetWeightsData(const Handle(TColStd_HArray2OfReal)& aWeightsData)
{
	weightsData = aWeightsData;
}

Handle(TColStd_HArray2OfReal) StepGeom_RationalBSplineSurface::WeightsData() const
{
	return weightsData;
}

Standard_Real StepGeom_RationalBSplineSurface::WeightsDataValue(const Standard_Integer num1,const Standard_Integer num2) const
{
	return weightsData->Value(num1,num2);
}

Standard_Integer StepGeom_RationalBSplineSurface::NbWeightsDataI () const
{
	return weightsData->UpperRow() - weightsData->LowerRow() + 1;
}

Standard_Integer StepGeom_RationalBSplineSurface::NbWeightsDataJ () const
{
	return weightsData->UpperCol() - weightsData->LowerCol() + 1;
}