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42cf5bc1 1// Created on: 1993-03-10
2// Created by: JCV
3// Copyright (c) 1993-1999 Matra Datavision
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
19
20#include <Standard.hxx>
21#include <Standard_Type.hxx>
22
23#include <gp_Pnt.hxx>
24#include <Geom_Point.hxx>
25#include <Standard_Real.hxx>
26class gp_Pnt;
27class gp_Trsf;
28class Geom_Geometry;
29
30
31class Geom_CartesianPoint;
32DEFINE_STANDARD_HANDLE(Geom_CartesianPoint, Geom_Point)
33
34//! Describes a point in 3D space. A
35//! Geom_CartesianPoint is defined by a gp_Pnt point,
36//! with its three Cartesian coordinates X, Y and Z.
37class Geom_CartesianPoint : public Geom_Point
38{
39
40public:
41
42
43 //! Returns a transient copy of P.
44 Standard_EXPORT Geom_CartesianPoint(const gp_Pnt& P);
45
46 //! Constructs a point defined by its three Cartesian coordinates X, Y and Z.
47 Standard_EXPORT Geom_CartesianPoint(const Standard_Real X, const Standard_Real Y, const Standard_Real Z);
48
49 //! Assigns the coordinates X, Y and Z to this point.
50 Standard_EXPORT void SetCoord (const Standard_Real X, const Standard_Real Y, const Standard_Real Z);
51
52 //! Set <me> to P.X(), P.Y(), P.Z() coordinates.
53 Standard_EXPORT void SetPnt (const gp_Pnt& P);
54
55 //! Changes the X coordinate of me.
56 Standard_EXPORT void SetX (const Standard_Real X);
57
58 //! Changes the Y coordinate of me.
59 Standard_EXPORT void SetY (const Standard_Real Y);
60
61 //! Changes the Z coordinate of me.
62 Standard_EXPORT void SetZ (const Standard_Real Z);
63
64 //! Returns the coordinates of <me>.
79104795 65 Standard_EXPORT void Coord (Standard_Real& X, Standard_Real& Y, Standard_Real& Z) const Standard_OVERRIDE;
42cf5bc1 66
67
68 //! Returns a non transient cartesian point with
69 //! the same coordinates as <me>.
79104795 70 Standard_EXPORT gp_Pnt Pnt() const Standard_OVERRIDE;
42cf5bc1 71
72 //! Returns the X coordinate of <me>.
79104795 73 Standard_EXPORT Standard_Real X() const Standard_OVERRIDE;
42cf5bc1 74
75 //! Returns the Y coordinate of <me>.
79104795 76 Standard_EXPORT Standard_Real Y() const Standard_OVERRIDE;
42cf5bc1 77
78 //! Returns the Z coordinate of <me>.
79104795 79 Standard_EXPORT Standard_Real Z() const Standard_OVERRIDE;
42cf5bc1 80
81 //! Applies the transformation T to this point.
79104795 82 Standard_EXPORT void Transform (const gp_Trsf& T) Standard_OVERRIDE;
42cf5bc1 83
84 //! Creates a new object which is a copy of this point.
79104795 85 Standard_EXPORT Handle(Geom_Geometry) Copy() const Standard_OVERRIDE;
42cf5bc1 86
87
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89
92efcf78 90 DEFINE_STANDARD_RTTIEXT(Geom_CartesianPoint,Geom_Point)
42cf5bc1 91
92protected:
93
94
95
96
97private:
98
99
100 gp_Pnt gpPnt;
101
102
103};
104
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