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The copying permission statements at the beginning of source files updated to refer to LGPL. Copyright dates extended till 2014 in advance.
128 lines
5.4 KiB
Plaintext
128 lines
5.4 KiB
Plaintext
-- Created on: 1998-08-12
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-- Created by: Galina KULIKOVA
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-- Copyright (c) 1998-1999 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 Shell from ShapeFix inherits Root from ShapeFix
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---Purpose: Fixing orientation of faces in shell
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uses
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Compound from TopoDS,
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Shell from TopoDS,
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Shape from TopoDS,
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Status from ShapeExtend,
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BasicMsgRegistrator from ShapeExtend,
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Face from ShapeFix,
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ProgressIndicator from Message
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is
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Create returns Shell from ShapeFix;
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---Purpose: Empty constructor
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Create (shape: Shell from TopoDS)
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returns Shell from ShapeFix;
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---Purpose: Initializes by shell.
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Init (me: mutable; shell: Shell from TopoDS);
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---Purpose: Initializes by shell.
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Perform (me: mutable;
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theProgress : ProgressIndicator from Message = 0) returns Boolean;
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---Purpose: Iterates on subshapes and performs fixes
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-- (for each face calls ShapeFix_Face::Perform and
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-- then calls FixFaceOrientation). The passed progress
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-- indicator allows user to consult the current progress
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-- stage and abort algorithm if needed.
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FixFaceOrientation (me : mutable; shell : Shell from TopoDS;
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isAccountMultiConex : Boolean = Standard_True;
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NonManifold : Boolean = Standard_False ) returns Boolean;
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---Purpose: Fixes orientation of faces in shell.
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-- Changes orientation of face in the shell, if it is oriented opposite
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-- to neigbouring faces. If it is not possible to orient all faces in the
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-- shell (like in case of mebious band), this method orients only subset
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-- of faces. Other faces are stored in Error compound.
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-- Modes :
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-- isAccountMultiConex - mode for account cases of multiconnexity.
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-- If this mode is equal to Standard_True, separate shells will be created
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-- in the cases of multiconnexity. If this mode is equal to Standard_False,
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-- one shell will be created without account of multiconnexity.By defautt - Standard_True;
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-- NonManifold - mode for creation of non-manifold shells.
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-- If this mode is equal to Standard_True one non-manifold will be created from shell
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-- contains multishared edges. Else if this mode is equal to Standard_False only
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-- manifold shells will be created. By default - Standard_False.
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--
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---Returns: If resulting shell is ok returns TRUE, else returns FALSE.
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---Status : OK - faces in shall were oriented correcty.
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-- DONE - faces in shell oriented succesfully
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-- FAIL - faces orientation process has been failed
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Shell(me : mutable) returns Shell from TopoDS;
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---Purpose: Returns fixed shell (or subset of oriented faces).
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Shape(me : mutable) returns Shape from TopoDS;
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---Purpose: In case of multiconnexity returns compound of fixed shells
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-- else returns one shell..
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NbShells(me) returns Integer;
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---Purpose: Returns Number of obtainrd shells;
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ErrorFaces(me) returns Compound from TopoDS;
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---Purpose: Returns not oriented subset of faces.
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Status (me; status : Status from ShapeExtend) returns Boolean;
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---Purpose: Returns the status of the last Fix.
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FixFaceTool (me:mutable) returns Face from ShapeFix;
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---Purpose: Returns tool for fixing faces.
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---C++:inline
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SetMsgRegistrator (me: mutable; msgreg: BasicMsgRegistrator from ShapeExtend) is redefined;
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---Purpose: Sets message registrator
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SetPrecision (me: mutable; preci: Real) is redefined;
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---Purpose: Sets basic precision value (also to FixWireTool)
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SetMinTolerance (me: mutable; mintol: Real) is redefined;
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---Purpose: Sets minimal allowed tolerance (also to FixWireTool)
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SetMaxTolerance (me: mutable; maxtol: Real) is redefined;
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---Purpose: Sets maximal allowed tolerance (also to FixWireTool)
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FixFaceMode (me: mutable) returns Integer;
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---C++: return &
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---C++: inline
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---Purpose: Returns (modifiable) the mode for applying fixes of
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-- ShapeFix_Face, by default True.
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FixOrientationMode (me: mutable) returns Integer;
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---C++: return &
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---C++: inline
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---Purpose: Returns (modifiable) the mode for applying
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-- FixFaceOrientation, by default True.
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fields
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myShell : Shell from TopoDS is protected;
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myErrFaces : Compound from TopoDS is protected;
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myStatus : Integer is protected;
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myFixFace : Face from ShapeFix is protected;
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myFixFaceMode : Integer is protected;
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myFixOrientationMode : Integer is protected;
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myNbShells : Integer is protected;
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end Shell;
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