1 -- Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 -- Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 -- CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 -- This library is free software; you can redistribute it and/or
7 -- modify it under the terms of the GNU Lesser General Public
8 -- License as published by the Free Software Foundation; either
9 -- version 2.1 of the License.
11 -- This library is distributed in the hope that it will be useful,
12 -- but WITHOUT ANY WARRANTY; without even the implied warranty of
13 -- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 -- Lesser General Public License for more details.
16 -- You should have received a copy of the GNU Lesser General Public
17 -- License along with this library; if not, write to the Free Software
18 -- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 -- See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 -- File : Partition_Loop3d.cdl
25 class Loop3d from Partition
27 ---Purpose: Builds the shells from a set of faces.
28 -- Provides methods for comparing faces mutual
33 MapOfOrientedShape from TopTools,
34 IndexedDataMapOfShapeListOfShape from TopTools,
37 ListOfShape from TopTools,
44 AddConstFaces (me : in out; S : Shape from TopoDS)
45 ---Purpose: Add faces of <S> as unique faces in the result.
48 AddSectionFaces (me : in out; S : Shape from TopoDS)
49 ---Purpose: Add faces of <S> as double faces in the result.
52 MakeShells (me : in out; AvoidFacesMap : MapOfOrientedShape from TopTools)
53 returns ListOfShape from TopTools is static;
54 ---Purpose: Make and return shells.
55 -- <AvoidFacesMap> can contain faces that must not be
56 -- added to result shells.
57 ---C++: return const &
60 ---Category: class methods
62 IsInside (myclass; E : Edge from TopoDS;
63 F1, F2 : Face from TopoDS;
64 CountDot : Boolean from Standard;
65 Dot : in out Real from Standard;
66 GoodOri : in out Boolean from Standard)
67 returns Boolean from Standard;
68 ---Purpose: check if <F2> is inside <F1> by edge <E>.
69 -- if <CountDot>, compute <Dot>: scalar production of
70 -- normalized vectors pointing inside faces, and
71 -- check if faces are oriented well for sewing
73 Normal (myclass; E : Edge from TopoDS;
74 F : Face from TopoDS) returns Vec from gp;
79 myNewShells : ListOfShape from TopTools; -- result
81 myFaces : ListOfShape from TopTools;
82 myEFMap : IndexedDataMapOfShapeListOfShape from TopTools;