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1 | -- Created on: 1992-08-26 |
2 | -- Created by: Remi GILET |
3 | -- Copyright (c) 1992-1999 Matra Datavision |
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4 | -- Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | -- |
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6 | -- This file is part of Open CASCADE Technology software library. |
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7 | -- |
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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 |
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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. |
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13 | -- |
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14 | -- Alternatively, this file may be used under the terms of Open CASCADE |
15 | -- commercial license or contractual agreement. |
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16 | |
17 | class MakeLin from gce inherits Root from gce |
18 | |
19 | ---Purpose : This class implements the following algorithms used |
20 | -- to create a Lin from gp. |
21 | -- * Create a Lin parallel to another and passing |
22 | -- through a point. |
23 | -- * Create a Lin passing through 2 points. |
24 | -- * Create a lin from its axis (Ax1 from gp). |
25 | -- * Create a lin from a point and a direction. |
26 | |
27 | uses Pnt from gp, |
28 | Lin from gp, |
29 | Ax1 from gp, |
30 | Dir from gp, |
31 | Real from Standard |
32 | |
33 | raises NotDone from StdFail |
34 | |
35 | is |
36 | |
37 | Create (A1 : Ax1 from gp) returns MakeLin; |
38 | --- Purpose : Creates a line located along the axis A1. |
39 | |
40 | |
41 | Create (P : Pnt from gp; |
42 | V : Dir from gp) returns MakeLin; |
43 | --- Purpose : |
44 | -- <P> is the location point (origin) of the line and |
45 | -- <V> is the direction of the line. |
46 | |
47 | Create(Lin : Lin from gp; |
48 | Point : Pnt from gp) returns MakeLin; |
49 | ---Purpose : Make a Lin from gp <TheLin> parallel to another |
50 | -- Lin <Lin> and passing through a Pnt <Point>. |
51 | |
52 | Create(P1 : Pnt from gp; |
53 | P2 : Pnt from gp) returns MakeLin; |
54 | ---Purpose : Make a Lin from gp <TheLin> passing through 2 |
55 | -- Pnt <P1>,<P2>. |
56 | -- It returns false if <p1> and <P2> are confused. |
57 | |
58 | Value(me) returns Lin from gp |
59 | raises NotDone |
60 | is static; |
61 | ---C++: return const& |
62 | --- Purpose: Returns the constructed line. |
63 | -- Exceptions StdFail_NotDone is raised if no line is constructed. |
64 | |
65 | Operator(me) returns Lin from gp |
66 | is static; |
67 | ---C++: return const& |
68 | ---C++: alias "Standard_EXPORT operator gp_Lin() const;" |
69 | |
70 | fields |
71 | |
72 | TheLin : Lin from gp; |
73 | --The solution from gp. |
74 | |
75 | end MakeLin; |