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1 | -- Created on: 1993-07-06 |
2 | -- Created by: Remi LEQUETTE |
3 | -- Copyright (c) 1993-1999 Matra Datavision |
4 | -- Copyright (c) 1999-2012 OPEN CASCADE SAS |
5 | -- |
6 | -- The content of this file is subject to the Open CASCADE Technology Public |
7 | -- License Version 6.5 (the "License"). You may not use the content of this file |
8 | -- except in compliance with the License. Please obtain a copy of the License |
9 | -- at http://www.opencascade.org and read it completely before using this file. |
10 | -- |
11 | -- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
12 | -- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
13 | -- |
14 | -- The Original Code and all software distributed under the License is |
15 | -- distributed on an "AS IS" basis, without warranty of any kind, and the |
16 | -- Initial Developer hereby disclaims all such warranties, including without |
17 | -- limitation, any warranties of merchantability, fitness for a particular |
18 | -- purpose or non-infringement. Please see the License for the specific terms |
19 | -- and conditions governing the rights and limitations under the License. |
20 | |
7fd59977 |
21 | |
22 | |
23 | |
24 | package BRepPrimAPI |
25 | |
26 | ---Purpose: The BRepBuilderAPI package provides an Application |
27 | -- Programming Interface for the BRep topology data |
28 | -- structure. |
29 | -- |
30 | -- The API is a set of classes aiming to provide : |
31 | -- |
32 | -- * High level and simple calls for the most common |
33 | -- operations. |
34 | -- |
35 | -- * Keeping an access on the low-level |
36 | -- implementation of high-level calls. |
37 | -- |
38 | -- * Examples of programming of high-level operations |
39 | -- from low-level operations. |
40 | -- |
41 | -- * A complete coverage of modelling : |
42 | -- |
43 | -- - Creating vertices ,edges, faces, solids. |
44 | -- |
45 | -- - Sweeping operations. |
46 | -- |
47 | -- - Boolean operations. |
48 | -- |
49 | -- - Global properties computation. |
50 | -- |
51 | -- |
52 | -- The API provides classes to build objects: |
53 | -- |
54 | -- * The constructors of the classes provides the |
55 | -- different constructions methods. |
56 | -- |
57 | -- * The class keeps as fields the different tools |
58 | -- used to build the object. |
59 | -- |
60 | -- * The class provides a casting method to get |
61 | -- automatically the result with a function-like |
62 | -- call. |
63 | -- |
64 | -- For example to make a vertex <V> from a point <P> |
65 | -- one can writes : |
66 | -- |
67 | -- V = BRepBuilderAPI_MakeVertex(P); |
68 | -- |
69 | -- or |
70 | -- |
71 | -- BRepBuilderAPI_MakeVertex MV(P); |
72 | -- V = MV.Vertex(); |
73 | -- |
74 | -- |
75 | -- For tolerances a default precision is used which |
76 | -- can be changed by the packahe method |
77 | -- BRepBuilderAPI::Precision. |
78 | -- |
79 | -- For error handling the BRepBuilderAPI commands raise only |
80 | -- the NotDone error. When Done is false on a command |
81 | -- the error description can be asked to the command. |
82 | -- |
83 | -- In theory the comands can be called with any |
84 | -- arguments, argument checking is performed by the |
85 | -- command. |
86 | |
87 | |
88 | |
89 | uses |
90 | StdFail, |
91 | gp, |
92 | TColgp, |
93 | Geom2d, |
94 | Geom, |
95 | GeomAbs, |
96 | TopAbs, |
97 | TopoDS, |
98 | TopTools, |
99 | TopLoc, |
100 | BRep, |
101 | BRepLib, |
102 | BRepTools, |
103 | BRepPrim, |
104 | BRepBuilderAPI, |
105 | BRepSweep |
106 | |
107 | is |
108 | |
109 | -- |
110 | -- Primitives |
111 | -- |
112 | |
113 | class MakeHalfSpace; --- inherits MakeShape from BRepBuilderAPI |
114 | |
115 | class MakeBox; --- inherits MakeShape from BRepBuilderAPI |
116 | |
117 | class MakeWedge; --- inherits MakeShape from BRepBuilderAPI |
118 | |
119 | deferred class MakeOneAxis; --- inherits MakeShape from BRepBuilderAPI |
120 | ---Purpose: Root class for rotational primitives. |
121 | |
122 | class MakeCylinder; --- inherits MakeShape from BRepBuilderAPI |
123 | |
124 | class MakeCone; --- inherits MakeShape from BRepBuilderAPI |
125 | |
126 | class MakeSphere; --- inherits MakeOneAxis from BRepPrimAPI |
127 | |
128 | class MakeTorus; --- inherits MakeOneAxis from BRepPrimAPI |
129 | |
130 | class MakeRevolution; --- inherits MakeOneAxis from BRepPrimAPI |
131 | |
132 | -- |
133 | -- Sweeping |
134 | -- |
135 | |
136 | deferred class MakeSweep; --- inherits MakeShape from BRepBuilderAPI |
137 | |
138 | class MakePrism; --- inherits MakeSweep from BRepPrimAPI |
139 | |
140 | class MakeRevol; --- inherits MakeSweep from BRepPrimAPI |
141 | |
142 | |
143 | |
144 | |
145 | end BRepPrimAPI; |