// File generated by CPPExt (Transient)
//
//
//                     Copyright (C) 1991 - 2000 by  
//                      Matra Datavision SA.  All rights reserved.
//  
//                     Copyright (C) 2001 - 2004 by
//                     Open CASCADE SA.  All rights reserved.
// 
// This file is part of the Open CASCADE Technology software.
//
// This software may be distributed and/or modified under the terms and
// conditions of the Open CASCADE Public License as defined by Open CASCADE SA
// and appearing in the file LICENSE included in the packaging of this file.
//  
// This software is distributed on an "AS IS" basis, without warranty of any
// kind, and Open CASCADE SA hereby disclaims all such warranties,
// including without limitation, any warranties of merchantability, fitness
// for a particular purpose or non-infringement. Please see the License for
// the specific terms and conditions governing rights and limitations under the
// License.

#ifndef _GeomFill_LocationDraft_HeaderFile
#define _GeomFill_LocationDraft_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Handle_GeomFill_LocationDraft_HeaderFile
#include <Handle_GeomFill_LocationDraft.hxx>
#endif

#ifndef _gp_Mat_HeaderFile
#include <gp_Mat.hxx>
#endif
#ifndef _Handle_GeomFill_DraftTrihedron_HeaderFile
#include <Handle_GeomFill_DraftTrihedron.hxx>
#endif
#ifndef _Handle_Adaptor3d_HSurface_HeaderFile
#include <Handle_Adaptor3d_HSurface.hxx>
#endif
#ifndef _Handle_Adaptor3d_HCurve_HeaderFile
#include <Handle_Adaptor3d_HCurve.hxx>
#endif
#ifndef _gp_Dir_HeaderFile
#include <gp_Dir.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_TColgp_HArray1OfPnt2d_HeaderFile
#include <Handle_TColgp_HArray1OfPnt2d.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _GeomFill_LocationLaw_HeaderFile
#include <GeomFill_LocationLaw.hxx>
#endif
#ifndef _Handle_GeomFill_LocationLaw_HeaderFile
#include <Handle_GeomFill_LocationLaw.hxx>
#endif
#ifndef _GeomAbs_Shape_HeaderFile
#include <GeomAbs_Shape.hxx>
#endif
class GeomFill_DraftTrihedron;
class Adaptor3d_HSurface;
class Adaptor3d_HCurve;
class TColgp_HArray1OfPnt2d;
class Standard_NotImplemented;
class Standard_OutOfRange;
class gp_Dir;
class gp_Mat;
class GeomFill_LocationLaw;
class gp_Vec;
class TColgp_Array1OfPnt2d;
class TColgp_Array1OfVec2d;
class TColStd_Array1OfReal;
class gp_Pnt;



class GeomFill_LocationDraft : public GeomFill_LocationLaw {

public:
 // Methods PUBLIC
 // 


Standard_EXPORT GeomFill_LocationDraft(const gp_Dir& Direction,const Standard_Real Angle);


Standard_EXPORT   void SetStopSurf(const Handle(Adaptor3d_HSurface)& Surf) ;


Standard_EXPORT   void SetAngle(const Standard_Real Angle) ;


Standard_EXPORT virtual  void SetCurve(const Handle(Adaptor3d_HCurve)& C) ;


Standard_EXPORT virtual const Handle_Adaptor3d_HCurve& GetCurve() const;


Standard_EXPORT virtual  void SetTrsf(const gp_Mat& Transfo) ;


Standard_EXPORT virtual  Handle_GeomFill_LocationLaw Copy() const;

//! compute Location <br>
Standard_EXPORT virtual  Standard_Boolean D0(const Standard_Real Param,gp_Mat& M,gp_Vec& V) ;

//! compute Location and 2d points <br>
Standard_EXPORT virtual  Standard_Boolean D0(const Standard_Real Param,gp_Mat& M,gp_Vec& V,TColgp_Array1OfPnt2d& Poles2d) ;

//! compute location 2d  points and  associated <br>
//!          first derivatives. <br>
//!  Warning : It used only for C1 or C2 aproximation <br>
Standard_EXPORT virtual  Standard_Boolean D1(const Standard_Real Param,gp_Mat& M,gp_Vec& V,gp_Mat& DM,gp_Vec& DV,TColgp_Array1OfPnt2d& Poles2d,TColgp_Array1OfVec2d& DPoles2d) ;

//! compute location 2d  points and associated <br>
//!          first and seconde  derivatives. <br>
//!  Warning : It used only for C2 aproximation <br>
Standard_EXPORT virtual  Standard_Boolean D2(const Standard_Real Param,gp_Mat& M,gp_Vec& V,gp_Mat& DM,gp_Vec& DV,gp_Mat& D2M,gp_Vec& D2V,TColgp_Array1OfPnt2d& Poles2d,TColgp_Array1OfVec2d& DPoles2d,TColgp_Array1OfVec2d& D2Poles2d) ;

//! Say if the first restriction is defined in this class. <br>
//!           If it  is true the  first element  of poles array   in <br>
//!          D0,D1,D2... Correspond to this restriction. <br>
//!  Returns Standard_False (default implementation) <br>
Standard_EXPORT virtual  Standard_Boolean HasFirstRestriction() const;

//! Say if the last restriction is defined in this class. <br>
//!           If it is  true the  last element  of poles array in <br>
//!          D0,D1,D2... Correspond to this restriction. <br>
//!          Returns Standard_False (default implementation) <br>
Standard_EXPORT virtual  Standard_Boolean HasLastRestriction() const;

//! Give the number of trace (Curves 2d wich are not restriction) <br>
//!          Returns 1 (default implementation) <br>
Standard_EXPORT virtual  Standard_Integer TraceNumber() const;

//! Returns  the number  of  intervals for  continuity <br>
//!          <S>. <br>
//!          May be one if Continuity(me) >= <S> <br>
Standard_EXPORT virtual  Standard_Integer NbIntervals(const GeomAbs_Shape S) const;

//! Stores in <T> the  parameters bounding the intervals <br>
//!          of continuity <S>. <br>
//! <br>
//!          The array must provide  enough room to  accomodate <br>
//!          for the parameters. i.e. T.Length() > NbIntervals() <br>
Standard_EXPORT virtual  void Intervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const;

//! Sets the bounds of the parametric interval on <br>
//!          the function <br>
//!          This determines the derivatives in these values if the <br>
//!          function is not Cn. <br>
Standard_EXPORT virtual  void SetInterval(const Standard_Real First,const Standard_Real Last) ;

//! Gets the bounds of the parametric interval on <br>
//!          the function <br>
Standard_EXPORT virtual  void GetInterval(Standard_Real& First,Standard_Real& Last) const;

//! Gets the bounds of the function parametric domain. <br>
//!  Warning: This domain it is  not modified by the <br>
//!          SetValue method <br>
Standard_EXPORT virtual  void GetDomain(Standard_Real& First,Standard_Real& Last) const;

//! Returns the resolutions in the  sub-space 2d <Index> <br>
//!          This information is usfull to find an good tolerance in <br>
//!          2d approximation. <br>
//!  Warning: Used only if Nb2dCurve > 0 <br>
Standard_EXPORT virtual  void Resolution(const Standard_Integer Index,const Standard_Real Tol,Standard_Real& TolU,Standard_Real& TolV) const;

//!  Get the maximum Norm  of the matrix-location part.  It <br>
//!           is usful to find an good Tolerance to approx M(t). <br>
Standard_EXPORT virtual  Standard_Real GetMaximalNorm() ;

//! Get average value of M(t) and V(t) it is usfull to <br>
//!          make fast approximation of rational  surfaces. <br>
Standard_EXPORT virtual  void GetAverageLaw(gp_Mat& AM,gp_Vec& AV) ;

//! Say if the Location  Law, is an translation of  Location <br>
//! The default implementation is " returns False ". <br>
Standard_EXPORT virtual  Standard_Boolean IsTranslation(Standard_Real& Error) const;

//! Say if the Location  Law, is a rotation of Location <br>
//! The default implementation is " returns False ". <br>
Standard_EXPORT virtual  Standard_Boolean IsRotation(Standard_Real& Error) const;


Standard_EXPORT virtual  void Rotation(gp_Pnt& Center) const;

//! Say if the generatrice interset the surface <br>
Standard_EXPORT   Standard_Boolean IsIntersec() const;


Standard_EXPORT   gp_Dir Direction() const;
//Standard_EXPORT ~GeomFill_LocationDraft();




 // Type management
 //
 Standard_EXPORT const Handle(Standard_Type)& DynamicType() const;
 //Standard_EXPORT Standard_Boolean	       IsKind(const Handle(Standard_Type)&) const;

protected:

 // Methods PROTECTED
 // 


 // Fields PROTECTED
 //
Handle_TColgp_HArray1OfPnt2d myPoles2d;


private: 

 // Methods PRIVATE
 // 


Standard_EXPORT   void Prepare() ;


 // Fields PRIVATE
 //
gp_Mat Trans;
Handle_GeomFill_DraftTrihedron myLaw;
Handle_Adaptor3d_HSurface mySurf;
Handle_Adaptor3d_HCurve myCurve;
Handle_Adaptor3d_HCurve myTrimmed;
gp_Dir myDir;
Standard_Real myAngle;
Standard_Integer myNbPts;
Standard_Boolean Intersec;
Standard_Boolean WithTrans;


};





// other Inline functions and methods (like "C++: function call" methods)
//


#endif
