0024002: Overall code and build procedure refactoring -- automatic
[occt.git] / src / BRepBlend / BRepBlend_PointOnRst.hxx
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42cf5bc1 1// Created on: 1993-12-02
2// Created by: Jacques GOUSSARD
3// Copyright (c) 1993-1999 Matra Datavision
4// Copyright (c) 1999-2014 OPEN CASCADE SAS
5//
6// This file is part of Open CASCADE Technology software library.
7//
8// This library is free software; you can redistribute it and/or modify it under
9// the terms of the GNU Lesser General Public License version 2.1 as published
10// by the Free Software Foundation, with special exception defined in the file
11// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12// distribution for complete text of the license and disclaimer of any warranty.
13//
14// Alternatively, this file may be used under the terms of Open CASCADE
15// commercial license or contractual agreement.
16
17#ifndef _BRepBlend_PointOnRst_HeaderFile
18#define _BRepBlend_PointOnRst_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <IntSurf_Transition.hxx>
25#include <Standard_Real.hxx>
26class Adaptor2d_HCurve2d;
27class Standard_DomainError;
28class IntSurf_Transition;
29
30
31//! Definition of an intersection point between a line
32//! and a restriction on a surface.
33//! Such a point is contains geometrical informations (see
34//! the Value method) and logical informations.
35class BRepBlend_PointOnRst
36{
37public:
38
39 DEFINE_STANDARD_ALLOC
40
41
42 //! Empty constructor.
43 Standard_EXPORT BRepBlend_PointOnRst();
44
45 //! Creates the PointOnRst on the arc A, at parameter Param,
46 //! with the transition TLine on the walking line, and
47 //! TArc on the arc A.
48 Standard_EXPORT BRepBlend_PointOnRst(const Handle(Adaptor2d_HCurve2d)& A, const Standard_Real Param, const IntSurf_Transition& TLine, const IntSurf_Transition& TArc);
49
50 //! Sets the values of a point which is on the arc
51 //! A, at parameter Param.
52 Standard_EXPORT void SetArc (const Handle(Adaptor2d_HCurve2d)& A, const Standard_Real Param, const IntSurf_Transition& TLine, const IntSurf_Transition& TArc);
53
54 //! Returns the arc of restriction containing the
55 //! vertex.
56 const Handle(Adaptor2d_HCurve2d)& Arc() const;
57
58 //! Returns the transition of the point on the
59 //! line on surface.
60 const IntSurf_Transition& TransitionOnLine() const;
61
62 //! Returns the transition of the point on the arc
63 //! returned by Arc().
64 const IntSurf_Transition& TransitionOnArc() const;
65
66 //! Returns the parameter of the point on the
67 //! arc returned by the method Arc().
68 Standard_Real ParameterOnArc() const;
69
70
71
72
73protected:
74
75
76
77
78
79private:
80
81
82
83 Handle(Adaptor2d_HCurve2d) arc;
84 IntSurf_Transition traline;
85 IntSurf_Transition traarc;
86 Standard_Real prm;
87
88
89};
90
91
92#include <BRepBlend_PointOnRst.lxx>
93
94
95
96
97
98#endif // _BRepBlend_PointOnRst_HeaderFile