path: root/inc/GeomPlate_Surface.hxx

// 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 _GeomPlate_Surface_HeaderFile
#define _GeomPlate_Surface_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_GeomPlate_Surface_HeaderFile
#include <Handle_GeomPlate_Surface.hxx>
#endif

#ifndef _Plate_Plate_HeaderFile
#include <Plate_Plate.hxx>
#endif
#ifndef _Handle_Geom_Surface_HeaderFile
#include <Handle_Geom_Surface.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Geom_Surface_HeaderFile
#include <Geom_Surface.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Geom_Curve_HeaderFile
#include <Handle_Geom_Curve.hxx>
#endif
#ifndef _GeomAbs_Shape_HeaderFile
#include <GeomAbs_Shape.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Geom_Geometry_HeaderFile
#include <Handle_Geom_Geometry.hxx>
#endif
class Geom_Surface;
class Standard_RangeError;
class Standard_NoSuchObject;
class Geom_UndefinedDerivative;
class Geom_UndefinedValue;
class Plate_Plate;
class gp_Trsf;
class gp_GTrsf2d;
class Geom_Curve;
class gp_Pnt;
class gp_Vec;
class Geom_Geometry;
class TColgp_SequenceOfXY;



//! Describes the characteristics of plate surface objects <br>
//! returned by BuildPlateSurface::Surface. These can be <br>
//! used to verify the quality of the resulting surface before <br>
//! approximating it to a Geom_BSpline surface generated <br>
//! by MakeApprox. This proves necessary in cases where <br>
//! you want to use the resulting surface as the support for <br>
//! a shape. The algorithmically generated surface cannot <br>
//! fill this function as is, and as a result must be converted first. <br>
class GeomPlate_Surface : public Geom_Surface {

public:

  
  Standard_EXPORT   GeomPlate_Surface(const Handle(Geom_Surface)& Surfinit,const Plate_Plate& Surfinter);
  
//!  Reverses the U direction of parametrization of <me>. <br>
//!  The bounds of the surface are not modified. <br>
  Standard_EXPORT     void UReverse() ;
  //! Return the  parameter on the  Ureversed surface for <br>
//!          the point of parameter U on <me>. <br>
//! <br>
//!          me->UReversed()->Value(me->UReversedParameter(U),V) <br>
//! <br>
//!          is the same point as <br>
//! <br>
//!          me->Value(U,V) <br>
  Standard_EXPORT     Standard_Real UReversedParameter(const Standard_Real U) const;
  
//!  Reverses the V direction of parametrization of <me>. <br>
//!  The bounds of the surface are not modified. <br>
  Standard_EXPORT     void VReverse() ;
  //! Return the  parameter on the  Vreversed surface for <br>
//!          the point of parameter V on <me>. <br>
//! <br>
//!          me->VReversed()->Value(U,me->VReversedParameter(V)) <br>
//! <br>
//!          is the same point as <br>
//! <br>
//!          me->Value(U,V) <br>
  Standard_EXPORT     Standard_Real VReversedParameter(const Standard_Real V) const;
  //! Computes the  parameters on the  transformed  surface for <br>
//!          the transform of the point of parameters U,V on <me>. <br>
//! <br>
//!          me->Transformed(T)->Value(U',V') <br>
//! <br>
//!          is the same point as <br>
//! <br>
//!          me->Value(U,V).Transformed(T) <br>
//! <br>
//!          Where U',V' are the new values of U,V after calling <br>
//! <br>
//!          me->TranformParameters(U,V,T) <br>
//! <br>
//!          This methods does not change <U> and <V> <br>
//! <br>
//!          It  can be redefined.  For  example on  the Plane, <br>
//!          Cylinder, Cone, Revolved and Extruded surfaces. <br>
  Standard_EXPORT   virtual  void TransformParameters(Standard_Real& U,Standard_Real& V,const gp_Trsf& T) const;
  //! Returns a 2d transformation  used to find the  new <br>
//!          parameters of a point on the transformed surface. <br>
//! <br>
//!          me->Transformed(T)->Value(U',V') <br>
//! <br>
//!          is the same point as <br>
//! <br>
//!          me->Value(U,V).Transformed(T) <br>
//! <br>
//!          Where U',V' are  obtained by transforming U,V with <br>
//!          th 2d transformation returned by <br>
//! <br>
//!          me->ParametricTransformation(T) <br>
//! <br>
//!          This methods returns an identity transformation <br>
//! <br>
//!          It  can be redefined.  For  example on  the Plane, <br>
//!          Cylinder, Cone, Revolved and Extruded surfaces. <br>
//! <br>
  Standard_EXPORT   virtual  gp_GTrsf2d ParametricTransformation(const gp_Trsf& T) const;
  
  Standard_EXPORT     void Bounds(Standard_Real& U1,Standard_Real& U2,Standard_Real& V1,Standard_Real& V2) const;
  
//!  Is the surface closed in the parametric direction U ? <br>
//!  Returns True if for each parameter V  the distance <br>
//!  between the point P (UFirst, V) and P (ULast, V) is <br>
//!  lower or equal to Resolution from gp.  UFirst and ULast <br>
//!  are the parametric bounds in the U direction. <br>
  Standard_EXPORT     Standard_Boolean IsUClosed() const;
  
//!  Is the surface closed in the parametric direction V ? <br>
//!  Returns True if for each parameter U  the distance <br>
//!  between the point P (U, VFirst) and  P (U, VLast) is <br>
//!  lower or equal to Resolution from gp.  VFirst and VLast <br>
//!  are the parametric bounds in the V direction. <br>
  Standard_EXPORT     Standard_Boolean IsVClosed() const;
  
//!  Is the parametrization of a surface periodic in the <br>
//!  direction U ? <br>
//!  It is possible only if the surface is closed in this <br>
//!  parametric direction and if the following relation is <br>
//!  satisfied : <br>
//!  for each parameter V the distance between the point <br>
//!  P (U, V)  and the point  P (U + T, V) is lower or equal <br>
//!  to Resolution from package gp. T is the parametric period <br>
//!  and must be a constant. <br>
  Standard_EXPORT     Standard_Boolean IsUPeriodic() const;
  //! returns the Uperiod. <br>//! raises if the surface is not uperiodic. <br>
  Standard_EXPORT   virtual  Standard_Real UPeriod() const;
  
//!  Is the parametrization of a surface periodic in the <br>
//!  direction U ? <br>
//!  It is possible only if the surface is closed in this <br>
//!  parametric direction and if the following relation is <br>
//!  satisfied : <br>
//!  for each parameter V the distance between the point <br>
//!  P (U, V)  and the point  P (U + T, V) is lower or equal <br>
//!  to Resolution from package gp. T is the parametric period <br>
//!  and must be a constant. <br>
  Standard_EXPORT     Standard_Boolean IsVPeriodic() const;
  //! returns the Vperiod. <br>//! raises if the surface is not vperiodic. <br>
  Standard_EXPORT   virtual  Standard_Real VPeriod() const;
  //! Computes the U isoparametric curve. <br>
  Standard_EXPORT     Handle_Geom_Curve UIso(const Standard_Real U) const;
  //! Computes the V isoparametric curve. <br>
  Standard_EXPORT     Handle_Geom_Curve VIso(const Standard_Real V) const;
  
//!  Global Continuity of the surface in direction U and V : <br>
//!  C0 : only geometric continuity, <br>
//!  C1 : continuity of the first derivative all along the surface, <br>
//!  C2 : continuity of the second derivative all along the surface, <br>
//!  C3 : continuity of the third derivative all along the surface, <br>
//!  G1 : tangency continuity all along the surface, <br>
//!  G2 : curvature continuity all along the surface, <br>
//!  CN : the order of continuity is infinite. <br>
//! Example : <br>
//!  If the surface is C1 in the V parametric direction and C2 <br>
//!  in the U parametric direction Shape = C1. <br>
  Standard_EXPORT     GeomAbs_Shape Continuity() const;
  
//! Returns the order of continuity of the surface in the <br>
//!  U parametric direction. <br>//! Raised if N < 0. <br>
  Standard_EXPORT     Standard_Boolean IsCNu(const Standard_Integer N) const;
  
//! Returns the order of continuity of the surface in the <br>
//!  V parametric direction. <br>//! Raised if N < 0. <br>
  Standard_EXPORT     Standard_Boolean IsCNv(const Standard_Integer N) const;
  
//!  Computes the point of parameter U,V on the surface. <br>
//!  Raised only for an "OffsetSurface" if it is not possible to <br>
//!  compute the current point. <br>
  Standard_EXPORT     void D0(const Standard_Real U,const Standard_Real V,gp_Pnt& P) const;
  
//!  Computes the point P and the first derivatives in the <br>
//!  directions U and V at this point. <br>//! Raised if the continuity of the surface is not C1. <br>
  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 P, the first and the second derivatives in <br>
//!  the directions U and V at this point. <br>//! Raised if the continuity of the surface is not C2. <br>
  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 P, the first,the second and the third <br>
//!  derivatives in the directions U and V at this point. <br>//! Raised if the continuity of the surface is not C2. <br>
  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;
  //!---Purpose ; <br>
//!  Computes the derivative of order Nu in the direction U and Nv <br>
//!  in the direction V at the point P(U, V). <br>
//!  Raised if the continuity of the surface is not CNu in the U <br>
//!  direction or not CNv in the V direction. <br>//! Raised if Nu + Nv < 1 or Nu < 0 or Nv < 0. <br>
  Standard_EXPORT     gp_Vec DN(const Standard_Real U,const Standard_Real V,const Standard_Integer Nu,const Standard_Integer Nv) const;
  
  Standard_EXPORT     Handle_Geom_Geometry Copy() const;
  
//!  Transformation of a geometric object. This tansformation <br>
//!  can be a translation, a rotation, a symmetry, a scaling <br>
//!  or a complex transformation obtained by combination of <br>
//!  the previous elementaries transformations. <br>
//!  (see class Transformation of the package Geom). <br>
  Standard_EXPORT     void Transform(const gp_Trsf& T) ;
  
  Standard_EXPORT     Handle_Geom_Surface CallSurfinit() const;
  
  Standard_EXPORT     void SetBounds(const Standard_Real Umin,const Standard_Real Umax,const Standard_Real Vmin,const Standard_Real Vmax) ;
  
  Standard_EXPORT     void RealBounds(Standard_Real& U1,Standard_Real& U2,Standard_Real& V1,Standard_Real& V2) const;
  
  Standard_EXPORT     void Constraints(TColgp_SequenceOfXY& Seq) const;




  DEFINE_STANDARD_RTTI(GeomPlate_Surface)

protected:




private: 


Plate_Plate mySurfinter;
Handle_Geom_Surface mySurfinit;
Standard_Real myUmin;
Standard_Real myUmax;
Standard_Real myVmin;
Standard_Real myVmax;


};





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


#endif