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973c2be1e1
The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
52 lines
2.0 KiB
Plaintext
52 lines
2.0 KiB
Plaintext
-- Created on: 1995-12-21
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-- Created by: Jean Yves LEBEY
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-- Copyright (c) 1995-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and / or modify it
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-- under the terms of the GNU Lesser General Public version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class Area2dBuilder from TopOpeBRepBuild
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inherits AreaBuilder from TopOpeBRepBuild
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---Purpose:
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-- The Area2dBuilder algorithm is used to construct Faces from a LoopSet,
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-- where the Loop is the composite topological object of the boundary,
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-- here wire or block of edges.
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-- The LoopSet gives an iteration on Loops.
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-- For each Loop it indicates if it is on the boundary (wire) or if it
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-- results from an interference (block of edges).
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-- The result of the Area2dBuilder is an iteration on areas.
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-- An area is described by a set of Loops.
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uses
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LoopSet from TopOpeBRepBuild,
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LoopClassifier from TopOpeBRepBuild
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is
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Create returns Area2dBuilder;
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Create(LS : in out LoopSet; LC : in out LoopClassifier;
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ForceClass : Boolean = Standard_False) returns Area2dBuilder;
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---Purpose: Creates a Area2dBuilder to build faces on
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-- the (wires,blocks of edge) of <LS>, using the classifier <LC>.
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InitAreaBuilder(me : in out;
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LS : in out LoopSet; LC : in out LoopClassifier;
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ForceClass : Boolean = Standard_False)
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---Purpose: Sets a Area1dBuilder to find the areas of
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-- the shapes described by <LS> using the classifier <LC>.
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is redefined;
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end Area2dBuilder from TopOpeBRepBuild;
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