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6e33d3ced2
Redundant keyword 'mutable' removed in CDL files. In IGESConvGeom_GeomBuilder, unused methods MakeXY() and MakeXYZ() removed. Method StepAP214_AutoDesignGroupAssignment::Init() replicating same method of the base class is removed as it causes CDL extraction error after above (seemingly irrelevant) changes.
188 lines
8.6 KiB
Plaintext
188 lines
8.6 KiB
Plaintext
-- Created on: 1994-10-03
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-- Created by: Christian CAILLET
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-- Copyright (c) 1994-1999 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 TransferBRep
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---Purpose : This package gathers services to simply read files and convert
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-- them to Shapes from CasCade. IE. it can be used in conjunction
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-- with purely CasCade software
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uses Standard, TCollection, TColStd, TopoDS, TopAbs, TopTools, Interface, Transfer, Message
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is
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class Reader;
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-- class Analyzer;
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class ShapeInfo;
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class BinderOfShape;
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class ShapeBinder;
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class ShapeListBinder;
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class ShapeMapper instantiates Mapper from Transfer
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(Shape from TopoDS, ShapeMapHasher from TopTools, ShapeInfo);
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class OrientedShapeMapper instantiates Mapper from Transfer
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(Shape from TopoDS, OrientedShapeMapHasher from TopTools, ShapeInfo);
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class TransferResultInfo;
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class SequenceOfTransferResultInfo instantiates Sequence from TCollection
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(TransferResultInfo from TransferBRep);
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class HSequenceOfTransferResultInfo instantiates HSequence from TCollection
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(TransferResultInfo from TransferBRep,
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SequenceOfTransferResultInfo from TransferBRep);
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-- some usefull functions for binding shapes --
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ShapeResult (binder : Binder from Transfer) returns Shape from TopoDS;
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---Purpose : Get the Shape recorded in a Binder
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-- If the Binder brings a multiple result, search for the Shape
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ShapeResult (TP : TransientProcess from Transfer; ent : Transient)
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returns Shape from TopoDS;
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---Purpose : Get the Shape recorded in a TransientProcess as result of the
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-- Transfer of an entity. I.E. in the binder bound to that Entity
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-- If no result or result not a single Shape, returns a Null Shape
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SetShapeResult (TP : TransientProcess from Transfer; ent : Transient;
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result : Shape from TopoDS);
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---Purpose : Sets a Shape as a result for a starting entity <ent>
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-- (reverse of ShapeResult)
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-- It simply creates a ShapeBinder then binds it to the entity
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Shapes (TP : TransientProcess from Transfer; rootsonly : Boolean = Standard_True)
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returns HSequenceOfShape from TopTools;
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---Purpose : Gets the Shapes recorded in a TransientProcess as result of a
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-- Transfer, considers roots only or all results according
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-- <rootsonly>, returns them as a HSequence
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Shapes (TP : TransientProcess from Transfer;
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list : HSequenceOfTransient from TColStd)
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returns HSequenceOfShape from TopTools;
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---Purpose : Gets the Shapes recorded in a TransientProcess as result of a
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-- Transfer, for a given list of starting entities, returns
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-- the shapes as a HSequence
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ShapeState (FP : FinderProcess from Transfer; shape : Shape from TopoDS)
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returns Orientation from TopAbs;
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---Purpose : Returns a Status regarding a Shape in a FinderProcess
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-- - FORWARD means bound with SAME Orientation
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-- - REVERSED means bound with REVERSE Orientation
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-- - EXTERNAL means NOT BOUND
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-- - INTERNAL is not used
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ResultFromShape (FP : FinderProcess from Transfer; shape : Shape from TopoDS)
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returns Binder from Transfer;
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---Purpose : Returns the result (as a Binder) attached to a given Shape
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-- Null if none
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TransientFromShape (FP : FinderProcess from Transfer; shape : Shape from TopoDS)
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returns Transient;
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---Purpose : Returns the result as pure Transient attached to a Shape
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-- first one if multiple result
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SetTransientFromShape (FP : FinderProcess from Transfer;
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shape : Shape from TopoDS; result : Transient);
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---Purpose : Binds a Transient Result to a Shape in a FinderProcess
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-- (as first result if multiple : does not add it to existing one)
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ShapeMapper (FP : FinderProcess from Transfer; shape : Shape from TopoDS)
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returns ShapeMapper;
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---Purpose : Returns a ShapeMapper for a given Shape (location included)
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-- Either <shape> is already mapped, then its Mapper is returned
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-- Or it is not, then a new one is created then returned, BUT
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-- it is not mapped here (use Bind or FindElseBind to do this)
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-- Functions to collect transfer result information --
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TransferResultInfo (TP : TransientProcess from Transfer;
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EntityTypes: HSequenceOfTransient from TColStd;
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InfoSeq : out HSequenceOfTransferResultInfo from TransferBRep);
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---Purpose: Fills sequence of TransferResultInfo for each type of entity
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-- given in the EntityTypes (entity are given as objects).
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-- Method IsKind applied to the entities in TP is used to
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-- compare with entities in EntityTypes.
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-- TopAbs_ShapeEnum).
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TransferResultInfo (FP : FinderProcess from Transfer;
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ShapeTypes: HSequenceOfInteger from TColStd;
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InfoSeq : out HSequenceOfTransferResultInfo from TransferBRep);
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---Purpose: Fills sequence of TransferResultInfo for each type of shape
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-- given in the ShapeTypes (which are in fact considered as
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-- TopAbs_ShapeEnum).
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-- The Finders in the FP are considered as ShapeMappers.
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PrintResultInfo ( Printer : Printer from Message;
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Header : Msg from Message;
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ResultInfo: TransferResultInfo from TransferBRep;
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printEmpty: Boolean = Standard_True);
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---Purpose: Prints the results of transfer to given priner with given header.
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-- Functions to analyse checks on objects, shapes ... --
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BRepCheck (shape : Shape from TopoDS; lev : Integer = 1)
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returns CheckIterator from Interface;
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---Purpose : Performs a heavy check by calling the Analyser from BRepCheck
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-- This tool computes a lot of informations about integrity of a
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-- Shape. This method uses it and converts its internal result
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-- to a classic check-list.
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-- <lev> allows to get more informations :
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-- 0 : BRepCheck only
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-- 1(D) + Curves/Surfaces not C0 ; 2 + SameParameter on Edges
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-- Warning : entities to which checks are bound are the Shapes themselves,
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-- embedded in ShapeMapper
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ResultCheckList (chl : CheckIterator from Interface;
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FP : FinderProcess from Transfer;
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model : InterfaceModel from Interface)
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returns CheckIterator from Interface;
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---Purpose : Takes a starting CheckIterator which brings checks bound with
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-- starting objects (Shapes, Transient from an Imagine appli ...)
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-- and converts it to a CheckIterator in which checks are bound
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-- with results in an InterfaceModel
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-- Mapping is recorded in the FinderProcess
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-- Starting objects for which no individual result is recorded
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-- remain in their state
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Checked (chl : CheckIterator from Interface;
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alsoshapes : Boolean = Standard_False)
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returns HSequenceOfTransient from TColStd;
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---Purpose : Returns the list of objects to which a non-empty Check is
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-- bound in a check-list. Objects are transients, they can then
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-- be either Imagine objects entities for an Interface Norm.
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-- <alsoshapes> commands Shapes to be returned too
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-- (as ShapeMapper), see also CheckedShapes
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CheckedShapes (chl : CheckIterator from Interface)
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returns HSequenceOfShape from TopTools;
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---Purpose : Returns the list of shapes to which a non-empty Check is bound
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-- in a check-list
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CheckObject (chl : CheckIterator from Interface; obj : Transient)
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returns CheckIterator from Interface;
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---Purpose : Returns the check-list bound to a given object, generally none
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-- (if OK) or one check. <obj> can be, either a true Transient
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-- object or entity, or a ShapeMapper, in that case the Shape is
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-- considered
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-- Complementary helps
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end TransferBRep;
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