// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _GeomAdaptor_Surface_HeaderFile
#define _GeomAdaptor_Surface_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <Handle_Geom_Surface.hxx>
#include <GeomAbs_SurfaceType.hxx>
#include <Standard_Real.hxx>
#include <Adaptor3d_Surface.hxx>
#include <GeomAbs_Shape.hxx>
#include <Standard_Integer.hxx>
#include <Handle_Adaptor3d_HSurface.hxx>
#include <Standard_Boolean.hxx>
#include <Handle_Geom_BezierSurface.hxx>
#include <Handle_Geom_BSplineSurface.hxx>
#include <Handle_Adaptor3d_HCurve.hxx>
class Geom_Surface;
class Standard_NoSuchObject;
class Standard_OutOfRange;
class Standard_ConstructionError;
class Standard_DomainError;
class TColStd_Array1OfReal;
class Adaptor3d_HSurface;
class gp_Pnt;
class gp_Vec;
class gp_Pln;
class gp_Cylinder;
class gp_Cone;
class gp_Sphere;
class gp_Torus;
class Geom_BezierSurface;
class Geom_BSplineSurface;
class gp_Ax1;
class gp_Dir;
class Adaptor3d_HCurve;


//! An interface between the services provided by any
//! surface from the package Geom and those required
//! of the surface by algorithms which use it.
//! Creation of the loaded surface the surface is C1 by piece
class GeomAdaptor_Surface  : public Adaptor3d_Surface
{
public:

  DEFINE_STANDARD_ALLOC

  
    GeomAdaptor_Surface();
  
    GeomAdaptor_Surface(const Handle(Geom_Surface)& S);
  
  //! ConstructionError is raised if UFirst>ULast or VFirst>VLast
    GeomAdaptor_Surface(const Handle(Geom_Surface)& S, const Standard_Real UFirst, const Standard_Real ULast, const Standard_Real VFirst, const Standard_Real VLast, const Standard_Real TolU = 0.0, const Standard_Real TolV = 0.0);
  
      void Load (const Handle(Geom_Surface)& S) ;
  
  //! ConstructionError is raised if UFirst>ULast or VFirst>VLast
      void Load (const Handle(Geom_Surface)& S, const Standard_Real UFirst, const Standard_Real ULast, const Standard_Real VFirst, const Standard_Real VLast, const Standard_Real TolU = 0.0, const Standard_Real TolV = 0.0) ;
  
     const  Handle(Geom_Surface)& Surface()  const;
  
      Standard_Real FirstUParameter()  const;
  
      Standard_Real LastUParameter()  const;
  
      Standard_Real FirstVParameter()  const;
  
      Standard_Real LastVParameter()  const;
  
  Standard_EXPORT   GeomAbs_Shape UContinuity()  const;
  
  Standard_EXPORT   GeomAbs_Shape VContinuity()  const;
  
  //! Returns the number of U intervals for  continuity
  //! <S>. May be one if UContinuity(me) >= <S>
  Standard_EXPORT   Standard_Integer NbUIntervals (const GeomAbs_Shape S)  const;
  
  //! Returns the number of V intervals for  continuity
  //! <S>. May be one if VContinuity(me) >= <S>
  Standard_EXPORT   Standard_Integer NbVIntervals (const GeomAbs_Shape S)  const;
  
  //! Returns the  intervals with the requested continuity
  //! in the U direction.
  Standard_EXPORT   void UIntervals (TColStd_Array1OfReal& T, const GeomAbs_Shape S)  const;
  
  //! Returns the  intervals with the requested continuity
  //! in the V direction.
  Standard_EXPORT   void VIntervals (TColStd_Array1OfReal& T, const GeomAbs_Shape S)  const;
  
  //! Returns    a  surface trimmed in the U direction
  //! equivalent   of  <me>  between
  //! parameters <First>  and <Last>. <Tol>  is used  to
  //! test for 3d points confusion.
  //! If <First> >= <Last>
  Standard_EXPORT   Handle(Adaptor3d_HSurface) UTrim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol)  const;
  
  //! Returns    a  surface trimmed in the V direction  between
  //! parameters <First>  and <Last>. <Tol>  is used  to
  //! test for 3d points confusion.
  //! If <First> >= <Last>
  Standard_EXPORT   Handle(Adaptor3d_HSurface) VTrim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol)  const;
  
  Standard_EXPORT   Standard_Boolean IsUClosed()  const;
  
  Standard_EXPORT   Standard_Boolean IsVClosed()  const;
  
  Standard_EXPORT   Standard_Boolean IsUPeriodic()  const;
  
  Standard_EXPORT   Standard_Real UPeriod()  const;
  
  Standard_EXPORT   Standard_Boolean IsVPeriodic()  const;
  
  Standard_EXPORT   Standard_Real VPeriod()  const;
  
  //! Computes the point of parameters U,V on the surface.
  Standard_EXPORT   gp_Pnt Value (const Standard_Real U, const Standard_Real V)  const;
  
  //! Computes the point of parameters U,V on the surface.
  Standard_EXPORT   void D0 (const Standard_Real U, const Standard_Real V, gp_Pnt& P)  const;
  
  //! Computes the point  and the first derivatives on
  //! the surface.
  //!
  //! Warning : On the specific case of BSplineSurface:
  //! if the surface is cut in interval of continuity at least C1,
  //! the derivatives are computed on the current interval.
  //! else the derivatives are computed on the basis surface.
  Standard_EXPORT   void D1 (const Standard_Real U, const Standard_Real V, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V)  const;
  
  //! Computes   the point,  the  first  and  second
  //! derivatives on the surface.
  //!
  //! Warning : On the specific case of BSplineSurface:
  //! if the surface is cut in interval of continuity at least C2,
  //! the derivatives are computed on the current interval.
  //! else the derivatives are computed on the basis surface.
  Standard_EXPORT   void D2 (const Standard_Real U, const Standard_Real V, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V, gp_Vec& D2U, gp_Vec& D2V, gp_Vec& D2UV)  const;
  
  //! Computes the point,  the first, second and third
  //! derivatives on the surface.
  //!
  //! Warning : On the specific case of BSplineSurface:
  //! if the surface is cut in interval of continuity at least C3,
  //! the derivatives are computed on the current interval.
  //! else the derivatives are computed on the basis surface.
  Standard_EXPORT   void D3 (const Standard_Real U, const Standard_Real V, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V, gp_Vec& D2U, gp_Vec& D2V, gp_Vec& D2UV, gp_Vec& D3U, gp_Vec& D3V, gp_Vec& D3UUV, gp_Vec& D3UVV)  const;
  
  //! Computes the derivative of order Nu in the
  //! direction U and Nv in the direction V at the point P(U, V).
  //!
  //! Warning : On the specific case of BSplineSurface:
  //! if the surface is cut in interval of continuity CN,
  //! the derivatives are computed on the current interval.
  //! else the derivatives are computed on the basis surface.
  //! Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0.
  Standard_EXPORT   gp_Vec DN (const Standard_Real U, const Standard_Real V, const Standard_Integer Nu, const Standard_Integer Nv)  const;
  
  //! Returns the parametric U  resolution corresponding
  //! to the real space resolution <R3d>.
  Standard_EXPORT   Standard_Real UResolution (const Standard_Real R3d)  const;
  
  //! Returns the parametric V  resolution corresponding
  //! to the real space resolution <R3d>.
  Standard_EXPORT   Standard_Real VResolution (const Standard_Real R3d)  const;
  
  //! Returns the type of the surface : Plane, Cylinder,
  //! Cone,      Sphere,        Torus,    BezierSurface,
  //! BSplineSurface,               SurfaceOfRevolution,
  //! SurfaceOfExtrusion, OtherSurface
      GeomAbs_SurfaceType GetType()  const;
  
  Standard_EXPORT   gp_Pln Plane()  const;
  
  Standard_EXPORT   gp_Cylinder Cylinder()  const;
  
  Standard_EXPORT   gp_Cone Cone()  const;
  
  Standard_EXPORT   gp_Sphere Sphere()  const;
  
  Standard_EXPORT   gp_Torus Torus()  const;
  
  Standard_EXPORT   Standard_Integer UDegree()  const;
  
  Standard_EXPORT   Standard_Integer NbUPoles()  const;
  
  Standard_EXPORT   Standard_Integer VDegree()  const;
  
  Standard_EXPORT   Standard_Integer NbVPoles()  const;
  
  Standard_EXPORT   Standard_Integer NbUKnots()  const;
  
  Standard_EXPORT   Standard_Integer NbVKnots()  const;
  
  Standard_EXPORT   Standard_Boolean IsURational()  const;
  
  Standard_EXPORT   Standard_Boolean IsVRational()  const;
  
  //! This will NOT make a copy of the
  //! Bezier Surface : If you want to modify
  //! the Surface please make a copy yourself
  //! Also it will NOT trim the surface to
  //! myU/VFirst/Last.
  Standard_EXPORT   Handle(Geom_BezierSurface) Bezier()  const;
  
  //! This will NOT make a copy of the
  //! BSpline Surface : If you want to modify
  //! the Surface please make a copy yourself
  //! Also it will NOT trim the surface to
  //! myU/VFirst/Last.
  Standard_EXPORT   Handle(Geom_BSplineSurface) BSpline()  const;
  
  Standard_EXPORT   gp_Ax1 AxeOfRevolution()  const;
  
  Standard_EXPORT   gp_Dir Direction()  const;
  
  Standard_EXPORT   Handle(Adaptor3d_HCurve) BasisCurve()  const;
  
  Standard_EXPORT   Handle(Adaptor3d_HSurface) BasisSurface()  const;
  
  Standard_EXPORT   Standard_Real OffsetValue()  const;




protected:





private:

  
  Standard_EXPORT   void Span (const Standard_Integer Side, const Standard_Integer Ideb, const Standard_Integer Ifin, Standard_Integer& OutIdeb, Standard_Integer& OutIfin, const Standard_Integer FKIndx, const Standard_Integer LKIndx)  const;
  
  Standard_EXPORT   Standard_Boolean IfUVBound (const Standard_Real U, const Standard_Real V, Standard_Integer& Ideb, Standard_Integer& Ifin, Standard_Integer& IVdeb, Standard_Integer& IVfin, const Standard_Integer USide, const Standard_Integer VSide)  const;
  
  Standard_EXPORT   void load (const Handle(Geom_Surface)& S, const Standard_Real UFirst, const Standard_Real ULast, const Standard_Real VFirst, const Standard_Real VLast, const Standard_Real TolU = 0.0, const Standard_Real TolV = 0.0) ;


  Handle(Geom_Surface) mySurface;
  GeomAbs_SurfaceType mySurfaceType;
  Standard_Real myUFirst;
  Standard_Real myULast;
  Standard_Real myVFirst;
  Standard_Real myVLast;
  Standard_Real myTolU;
  Standard_Real myTolV;


};


#include <GeomAdaptor_Surface.lxx>





#endif // _GeomAdaptor_Surface_HeaderFile
