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Messages are registered in ShapeExtend_MsgRegistrator added to ShapeCutom and ShapeUpgrade packages All operators of ShapeProcess_OperLibrary are instrumented with MsgRegistrator 0025520: To provide info on what has been done by Shape Process and Shape Fix Update SHAPE.fr Fix some messages (minor change)
137 lines
4.0 KiB
Plaintext
137 lines
4.0 KiB
Plaintext
-- Created on: 1998-06-03
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-- Created by: data exchange team
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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 under
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-- the terms of the GNU Lesser General Public License 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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package ShapeFix
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---Purpose: This package provides algorithms for fixing
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-- problematic (violating Open CASCADE requirements) shapes.
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-- Tools from package ShapeAnalysis are used for detecting the problems. The
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-- detecting and fixing is done taking in account various
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-- criteria implemented in BRepCheck package.
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-- Each class of package ShapeFix deals with one
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-- certain type of shapes or with some family of problems.
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uses
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gp,
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Geom,
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Geom2d,
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Geom2dAPI,
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GeomAbs,
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Adaptor3d,
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TCollection,
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TColStd,
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TopAbs,
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TopLoc,
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TopoDS,
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TopTools,
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Message,
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ShapeExtend,
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ShapeAnalysis,
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ShapeConstruct,
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ShapeBuild,
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Bnd
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is
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-- classes
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class Root;
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class EdgeProjAux;
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class Edge;
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class Wire;
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class Face;
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class FixSmallFace;
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class FixSmallSolid;
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class WireVertex;
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class Wireframe;
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class FreeBounds;
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class FaceConnect;
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class Shell;
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class Solid;
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class ShapeTolerance;
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class Shape;
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class EdgeConnect;
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class ComposeShell;
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class SplitCommonVertex;
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class WireSegment;
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class IntersectionTool;
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class SplitTool;
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class SequenceOfWireSegment instantiates Sequence from TCollection
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(WireSegment from ShapeFix);
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class DataMapOfShapeBox2d instantiates DataMap from TCollection
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(Shape from TopoDS, Box2d from Bnd, ShapeMapHasher from TopTools);
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SameParameter (shape : Shape from TopoDS;
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enforce : Boolean;
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preci : Real = 0.0;
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theProgress : ProgressIndicator from Message = 0;
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theMsgReg : BasicMsgRegistrator from ShapeExtend = 0)
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returns Boolean;
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---Purpose : Runs SameParameter from BRepLib with these adaptations :
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-- <enforce> forces computations, else they are made only on
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-- Edges with flag SameParameter false
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-- <preci>, if not precised, is taken for each EDge as its own
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-- Tolerance
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-- Returns True when done, False if an exception has been raised
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-- In case of exception anyway, as many edges as possible have
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-- been processed. The passed progress indicator allows user
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-- to consult the current progress stage and abort algorithm
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-- if needed.
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EncodeRegularity (shape: Shape from TopoDS; tolang: Real = 1.0e-10);
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---Purpose : Runs EncodeRegularity from BRepLib taking into account
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-- shared components of assemblies, so that each component
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-- is processed only once
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RemoveSmallEdges (shape: in out Shape from TopoDS; Tolerance: Real; context: in out ReShape from ShapeBuild)
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returns Shape from TopoDS;
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---Purpose: Removes edges which are less than given tolerance from shape
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-- with help of ShapeFix_Wire::FixSmall()
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FixVertexPosition(theshape: in out Shape from TopoDS;
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theTolerance: Real;
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thecontext: ReShape from ShapeBuild) returns Boolean;
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---Purpose: Fix position of the vertices having tolerance more tnan specified one.;
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LeastEdgeSize(theshape: in out Shape from TopoDS) returns Real;
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---Purpose: Calculate size of least edge;
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end ShapeFix;
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