0031687: Draw Harness, ViewerTest - extend command vrenderparams with option updating...
[occt.git] / src / Hatch / Hatch_Line.hxx
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42cf5bc1 1// Created on: 1992-08-18
2// Created by: Modelistation
3// Copyright (c) 1992-1999 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 _Hatch_Line_HeaderFile
18#define _Hatch_Line_HeaderFile
19
20#include <Standard.hxx>
21#include <Standard_DefineAlloc.hxx>
22#include <Standard_Handle.hxx>
23
24#include <gp_Lin2d.hxx>
25#include <Hatch_LineForm.hxx>
26#include <Hatch_SequenceOfParameter.hxx>
27#include <Standard_Real.hxx>
28#include <Standard_Boolean.hxx>
29#include <Standard_Integer.hxx>
30class Hatch_Hatcher;
31class gp_Lin2d;
32
33
34//! Stores a Line in the Hatcher. Represented by :
35//!
36//! * A Lin2d from gp, the geometry of the line.
37//!
38//! * Bounding parameters for the line.
39//!
40//! * A sorted List of Parameters, the intersections
41//! on the line.
42class Hatch_Line
43{
44public:
45
46 DEFINE_STANDARD_ALLOC
47
48
49 Standard_EXPORT Hatch_Line();
50
51 Standard_EXPORT Hatch_Line(const gp_Lin2d& L, const Hatch_LineForm T);
52
53 //! Insert a new intersection in the sorted list.
54 Standard_EXPORT void AddIntersection (const Standard_Real Par1, const Standard_Boolean Start, const Standard_Integer Index, const Standard_Real Par2, const Standard_Real theToler);
55
56
57friend class Hatch_Hatcher;
58
59
60protected:
61
62
63
64
65
66private:
67
68
69
70 gp_Lin2d myLin;
71 Hatch_LineForm myForm;
72 Hatch_SequenceOfParameter myInters;
73
74
75};
76
77
78
79
80
81
82
83#endif // _Hatch_Line_HeaderFile