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0024002: Overall code and build procedure refactoring -- automatic
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
This commit is contained in:
abv
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src/XCAFDoc/XCAFDoc_ShapeTool.hxx
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src/XCAFDoc/XCAFDoc_ShapeTool.hxx
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// Created on: 2000-06-15
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// Created by: Edward AGAPOV
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// Copyright (c) 2000-2014 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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#ifndef _XCAFDoc_ShapeTool_HeaderFile
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#define _XCAFDoc_ShapeTool_HeaderFile
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#include <Standard.hxx>
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#include <Standard_Type.hxx>
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#include <XCAFDoc_DataMapOfShapeLabel.hxx>
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#include <Standard_Boolean.hxx>
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#include <TDF_Attribute.hxx>
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#include <TDF_LabelSequence.hxx>
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#include <Standard_Integer.hxx>
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#include <Standard_OStream.hxx>
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#include <TColStd_SequenceOfHAsciiString.hxx>
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#include <TDF_AttributeSequence.hxx>
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#include <TopTools_SequenceOfShape.hxx>
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class Standard_GUID;
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class TDF_Label;
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class TopoDS_Shape;
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class TopLoc_Location;
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class TDF_Attribute;
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class TDF_RelocationTable;
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class XCAFDoc_GraphNode;
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class XCAFDoc_ShapeTool;
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DEFINE_STANDARD_HANDLE(XCAFDoc_ShapeTool, TDF_Attribute)
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//! A tool to store shapes in an XDE
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//! document in the form of assembly structure, and to maintain this structure.
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//! Attribute containing Shapes section of DECAF document.
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//! Provide tools for management of Shapes section.
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//! The API provided by this class allows to work with this
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//! structure regardless of its low-level implementation.
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//! All the shapes are stored on child labels of a main label which is
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//! XCAFDoc_DocumentTool::LabelShapes(). The label for assembly also has
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//! sub-labels, each of which represents the instance of
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//! another shape in that assembly (component). Such sub-label
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//! stores reference to the label of the original shape in the form
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//! of TDataStd_TreeNode with GUID XCAFDoc::ShapeRefGUID(), and its
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//! location encapsulated into the NamedShape.
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//! For correct work with an XDE document, it is necessary to use
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//! methods for analysis and methods for working with shapes.
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//! For example:
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//! if ( STool->IsAssembly(aLabel) )
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//! { Standard_Boolean subchilds = Standard_False; (default)
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//! Standard_Integer nbc = STool->NbComponents
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//! (aLabel[,subchilds]);
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//! }
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//! If subchilds is True, commands also consider sub-levels. By
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//! default, only level one is checked.
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//! In this example, number of children from the first level of
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//! assembly will be returned. Methods for creation and initialization:
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//! Constructor:
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//! XCAFDoc_ShapeTool::XCAFDoc_ShapeTool()
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//! Getting a guid:
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//! Standard_GUID GetID ();
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//! Creation (if does not exist) of ShapeTool on label L:
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//! Handle(XCAFDoc_ShapeTool) XCAFDoc_ShapeTool::Set(const TDF_Label& L)
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//! Analyze whether shape is a simple shape or an instance or a
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//! component of an assembly or it is an assembly ( methods of analysis).
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//! For example:
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//! STool->IsShape(aLabel) ;
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//! Analyze that the label represents a shape (simple
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//! shape, assembly or reference) or
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//! STool->IsTopLevel(aLabel);
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//! Analyze that the label is a label of a top-level shape.
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//! Work with simple shapes, assemblies and instances (
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//! methods for work with shapes).
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//! For example:
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//! Add shape:
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//! Standard_Boolean makeAssembly;
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//! // True to interpret a Compound as an Assembly, False to take it
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//! as a whole
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//! aLabel = STool->AddShape(aShape, makeAssembly);
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//! Get shape:
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//! TDF_Label aLabel...
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//! // A label must be present if
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//! (aLabel.IsNull()) { ... no such label : abandon .. }
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//! TopoDS_Shape aShape;
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//! aShape = STool->GetShape(aLabel);
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//! if (aShape.IsNull())
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//! { ... this label is not for a Shape ... }
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//! To get a label from shape.
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//! Standard_Boolean findInstance = Standard_False;
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//! (this is default value)
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//! aLabel = STool->FindShape(aShape [,findInstance]);
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//! if (aLabel.IsNull())
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//! { ... no label found for this shape ... }
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class XCAFDoc_ShapeTool : public TDF_Attribute
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{
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public:
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Standard_EXPORT static const Standard_GUID& GetID();
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//! Create (if not exist) ShapeTool from XCAFDoc on <L>.
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Standard_EXPORT static Handle(XCAFDoc_ShapeTool) Set (const TDF_Label& L);
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//! Creates an empty tool
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//! Creates a tool to work with a document <Doc>
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//! Attaches to label XCAFDoc::LabelShapes()
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Standard_EXPORT XCAFDoc_ShapeTool();
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//! Returns True if the label is a label of top-level shape,
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//! as opposed to component of assembly or subshape
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Standard_EXPORT Standard_Boolean IsTopLevel (const TDF_Label& L) const;
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//! Returns True if the label is not used by any assembly, i.e.
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//! contains sublabels which are assembly components
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//! This is relevant only if IsShape() is True
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//! (There is no Father TreeNode on this <L>)
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Standard_EXPORT static Standard_Boolean IsFree (const TDF_Label& L);
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//! Returns True if the label represents a shape (simple shape,
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//! assembly or reference)
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Standard_EXPORT static Standard_Boolean IsShape (const TDF_Label& L);
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//! Returns True if the label is a label of simple shape
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Standard_EXPORT static Standard_Boolean IsSimpleShape (const TDF_Label& L);
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//! Return true if <L> is a located instance of other shape
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//! i.e. reference
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Standard_EXPORT static Standard_Boolean IsReference (const TDF_Label& L);
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//! Returns True if the label is a label of assembly, i.e.
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//! contains sublabels which are assembly components
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//! This is relevant only if IsShape() is True
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Standard_EXPORT static Standard_Boolean IsAssembly (const TDF_Label& L);
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//! Return true if <L> is reference serving as component
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//! of assembly
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Standard_EXPORT static Standard_Boolean IsComponent (const TDF_Label& L);
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//! Returns True if the label is a label of compound, i.e.
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//! contains some sublabels
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//! This is relevant only if IsShape() is True
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Standard_EXPORT static Standard_Boolean IsCompound (const TDF_Label& L);
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//! Return true if <L> is subshape of the top-level shape
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Standard_EXPORT static Standard_Boolean IsSubShape (const TDF_Label& L);
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//! Checks whether shape <sub> is subshape of shape stored on
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//! label shapeL
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Standard_EXPORT Standard_Boolean IsSubShape (const TDF_Label& shapeL, const TopoDS_Shape& sub) const;
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Standard_EXPORT Standard_Boolean SearchUsingMap (const TopoDS_Shape& S, TDF_Label& L, const Standard_Boolean findWithoutLoc, const Standard_Boolean findSubshape) const;
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//! General tool to find a (sub) shape in the document
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//! * If findInstance is True, and S has a non-null location,
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//! first tries to find the shape among the top-level shapes
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//! with this location
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//! * If not found, and findComponent is True, tries to find the shape
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//! among the components of assemblies
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//! * If not found, tries to find the shape without location
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//! among top-level shapes
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//! * If not found and findSubshape is True, tries to find a
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//! shape as a subshape of top-level simple shapes
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//! Returns False if nothing is found
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Standard_EXPORT Standard_Boolean Search (const TopoDS_Shape& S, TDF_Label& L, const Standard_Boolean findInstance = Standard_True, const Standard_Boolean findComponent = Standard_True, const Standard_Boolean findSubshape = Standard_True) const;
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//! Returns the label corresponding to shape S
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//! (searches among top-level shapes, not including subcomponents
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//! of assemblies)
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//! If findInstance is False (default), searches for the
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//! non-located shape (i.e. among original shapes)
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//! If findInstance is True, searches for the shape with the same
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//! location, including shape instances
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//! Return True if <S> is found.
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Standard_EXPORT Standard_Boolean FindShape (const TopoDS_Shape& S, TDF_Label& L, const Standard_Boolean findInstance = Standard_False) const;
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//! Does the same as previous method
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//! Returns Null label if not found
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Standard_EXPORT TDF_Label FindShape (const TopoDS_Shape& S, const Standard_Boolean findInstance = Standard_False) const;
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//! To get TopoDS_Shape from shape's label
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//! For component, returns new shape with correct location
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//! Returns False if label does not contain shape
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Standard_EXPORT static Standard_Boolean GetShape (const TDF_Label& L, TopoDS_Shape& S);
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//! To get TopoDS_Shape from shape's label
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//! For component, returns new shape with correct location
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//! Returns Null shape if label does not contain shape
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Standard_EXPORT static TopoDS_Shape GetShape (const TDF_Label& L);
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//! Creates new (empty) top-level shape.
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//! Initially it holds empty TopoDS_Compound
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Standard_EXPORT TDF_Label NewShape() const;
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//! Sets representation (TopoDS_Shape) for top-level shape.
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//! If S has location(location.IsIdentity() is false),
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//! command will be skipped. Sub-shapes of S which is
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//! subshape of old shape, will be stored ( all atributes will be stored).
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//! If a sub-label of L is not a sub-shape of the new shape,
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//! it will be removed.
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Standard_EXPORT void SetShape (const TDF_Label& L, const TopoDS_Shape& S);
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//! Adds a new top-level (creates and returns a new label)
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//! If makeAssembly is True, treats TopAbs_COMPOUND shapes
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//! as assemblies (creates assembly structure).
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//! NOTE: <makePrepare> replace components without location
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//! in assmebly by located components to avoid some problems.
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//! If AutoNaming() is True then automatically attaches names.
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Standard_EXPORT TDF_Label AddShape (const TopoDS_Shape& S, const Standard_Boolean makeAssembly = Standard_True, const Standard_Boolean makePrepare = Standard_True);
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//! Removes shape (whole label and all its sublabels)
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//! If removeCompletely is true, removes complete shape
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//! If removeCompletely is false, removes instance(location) only
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//! Returns False (and does nothing) if shape is not free
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//! or is not top-level shape
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Standard_EXPORT Standard_Boolean RemoveShape (const TDF_Label& L, const Standard_Boolean removeCompletely = Standard_True) const;
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//! set hasComponents into false
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Standard_EXPORT void Init();
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//! Sets auto-naming mode to <V>. If True then for added
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//! shapes, links, assemblies and SHUO's, the TDataStd_Name attribute
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//! is automatically added. For shapes it contains a shape type
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//! (e.g. "SOLID", "SHELL", etc); for links it has a form
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//! "=>[0:1:1:2]" (where a tag is a label containing a shape
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//! without a location); for assemblies it is "ASSEMBLY", and
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//! "SHUO" for SHUO's.
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//! This setting is global; it cannot be made a member function
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//! as it is used by static methods as well.
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//! By default, auto-naming is enabled.
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//! See also AutoNaming().
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Standard_EXPORT static void SetAutoNaming (const Standard_Boolean V);
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//! Returns current auto-naming mode. See SetAutoNaming() for
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//! description.
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Standard_EXPORT static Standard_Boolean AutoNaming();
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//! recursive
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Standard_EXPORT void ComputeShapes (const TDF_Label& L);
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//! Compute a sequence of simple shapes
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Standard_EXPORT void ComputeSimpleShapes();
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//! Returns a sequence of all top-level shapes
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Standard_EXPORT void GetShapes (TDF_LabelSequence& Labels) const;
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//! Returns a sequence of all top-level shapes
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//! which are free (i.e. not referred by any other)
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Standard_EXPORT void GetFreeShapes (TDF_LabelSequence& FreeLabels) const;
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//! Returns list of labels which refer shape L as component
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//! Returns number of users (0 if shape is free)
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Standard_EXPORT static Standard_Integer GetUsers (const TDF_Label& L, TDF_LabelSequence& Labels, const Standard_Boolean getsubchilds = Standard_False);
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//! Returns location of instance
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Standard_EXPORT static TopLoc_Location GetLocation (const TDF_Label& L);
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//! Returns label which corresponds to a shape referred by L
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//! Returns False if label is not reference
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Standard_EXPORT static Standard_Boolean GetReferredShape (const TDF_Label& L, TDF_Label& Label);
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//! Returns number of Assembles components
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Standard_EXPORT static Standard_Integer NbComponents (const TDF_Label& L, const Standard_Boolean getsubchilds = Standard_False);
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//! Returns list of components of assembly
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//! Returns False if label is not assembly
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Standard_EXPORT static Standard_Boolean GetComponents (const TDF_Label& L, TDF_LabelSequence& Labels, const Standard_Boolean getsubchilds = Standard_False);
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//! Adds a component given by its label and location to the assembly
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//! Note: assembly must be IsAssembly() or IsSimpleShape()
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Standard_EXPORT TDF_Label AddComponent (const TDF_Label& assembly, const TDF_Label& comp, const TopLoc_Location& Loc) const;
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//! Adds a shape (located) as a component to the assembly
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//! If necessary, creates an additional top-level shape for
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//! component and return the Label of component.
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//! If expand is True and component is Compound, it will
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//! be created as assembly also
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//! Note: assembly must be IsAssembly() or IsSimpleShape()
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Standard_EXPORT TDF_Label AddComponent (const TDF_Label& assembly, const TopoDS_Shape& comp, const Standard_Boolean expand = Standard_False);
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//! Removes a component from its assembly
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Standard_EXPORT void RemoveComponent (const TDF_Label& comp) const;
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//! Update labels associated with Label <L>
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Standard_EXPORT void UpdateAssociatedAssembly (const TDF_Label& L) const;
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//! Update an assembly at label <L>
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Standard_EXPORT void UpdateAssembly (const TDF_Label& L) const;
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//! Finds a label for subshape <sub> of shape stored on
|
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//! label shapeL
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//! Returns Null label if it is not found
|
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Standard_EXPORT Standard_Boolean FindSubShape (const TDF_Label& shapeL, const TopoDS_Shape& sub, TDF_Label& L) const;
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//! Adds a label for subshape <sub> of shape stored on
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//! label shapeL
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//! Returns Null label if it is not subshape
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Standard_EXPORT TDF_Label AddSubShape (const TDF_Label& shapeL, const TopoDS_Shape& sub) const;
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Standard_EXPORT TDF_Label FindMainShapeUsingMap (const TopoDS_Shape& sub) const;
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//! Performs a search among top-level shapes to find
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//! the shape containing <sub> as subshape
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//! Checks only simple shapes, and returns the first found
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//! label (which should be the only one for valid model)
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Standard_EXPORT TDF_Label FindMainShape (const TopoDS_Shape& sub) const;
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//! Returns list of labels identifying subshapes of the given shape
|
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//! Returns False if no subshapes are placed on that label
|
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Standard_EXPORT static Standard_Boolean GetSubShapes (const TDF_Label& L, TDF_LabelSequence& Labels);
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//! returns the label under which shapes are stored
|
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Standard_EXPORT TDF_Label BaseLabel() const;
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|
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Standard_EXPORT void Dump (Standard_OStream& theDumpLog, const Standard_Boolean deep = Standard_False) const;
|
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|
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//! Print to ostream <theDumpLog> type of shape found on <L> label
|
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//! and the entry of <L>, with <level> tabs before.
|
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//! If <deep>, print also TShape and Location addresses
|
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Standard_EXPORT static void DumpShape (Standard_OStream& theDumpLog, const TDF_Label& L, const Standard_Integer level = 0, const Standard_Boolean deep = Standard_False);
|
||||
|
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Standard_EXPORT const Standard_GUID& ID() const;
|
||||
|
||||
Standard_EXPORT void Restore (const Handle(TDF_Attribute)& with);
|
||||
|
||||
Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const;
|
||||
|
||||
Standard_EXPORT void Paste (const Handle(TDF_Attribute)& into, const Handle(TDF_RelocationTable)& RT) const;
|
||||
|
||||
//! Returns True if the label is a label of external references, i.e.
|
||||
//! there are some reference on the no-step files, which are
|
||||
//! described in document only their names
|
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Standard_EXPORT static Standard_Boolean IsExternRef (const TDF_Label& L);
|
||||
|
||||
//! Sets the names of references on the no-step files
|
||||
Standard_EXPORT TDF_Label SetExternRefs (const TColStd_SequenceOfHAsciiString& SHAS) const;
|
||||
|
||||
//! Sets the names of references on the no-step files
|
||||
Standard_EXPORT void SetExternRefs (const TDF_Label& L, const TColStd_SequenceOfHAsciiString& SHAS) const;
|
||||
|
||||
//! Gets the names of references on the no-step files
|
||||
Standard_EXPORT static void GetExternRefs (const TDF_Label& L, TColStd_SequenceOfHAsciiString& SHAS);
|
||||
|
||||
//! Sets the SHUO structure between upper_usage and next_usage
|
||||
//! create multy-level (if number of labels > 2) SHUO from first to last
|
||||
//! Initialise out <MainSHUOAttr> by main upper_usage SHUO attribute.
|
||||
//! Returns FALSE if some of labels in not component label
|
||||
Standard_EXPORT Standard_Boolean SetSHUO (const TDF_LabelSequence& Labels, Handle(XCAFDoc_GraphNode)& MainSHUOAttr) const;
|
||||
|
||||
//! Returns founded SHUO GraphNode attribute <aSHUOAttr>
|
||||
//! Returns false in other case
|
||||
Standard_EXPORT static Standard_Boolean GetSHUO (const TDF_Label& SHUOLabel, Handle(XCAFDoc_GraphNode)& aSHUOAttr);
|
||||
|
||||
//! Returns founded SHUO GraphNodes of indicated component
|
||||
//! Returns false in other case
|
||||
Standard_EXPORT static Standard_Boolean GetAllComponentSHUO (const TDF_Label& CompLabel, TDF_AttributeSequence& SHUOAttrs);
|
||||
|
||||
//! Returns the sequence of labels of SHUO attributes,
|
||||
//! which is upper_usage for this next_usage SHUO attribute
|
||||
//! (that indicated by label)
|
||||
//! NOTE: returns upper_usages only on one level (not recurse)
|
||||
//! NOTE: do not clear the sequence before filling
|
||||
Standard_EXPORT static Standard_Boolean GetSHUOUpperUsage (const TDF_Label& NextUsageL, TDF_LabelSequence& Labels);
|
||||
|
||||
//! Returns the sequence of labels of SHUO attributes,
|
||||
//! which is next_usage for this upper_usage SHUO attribute
|
||||
//! (that indicated by label)
|
||||
//! NOTE: returns next_usages only on one level (not recurse)
|
||||
//! NOTE: do not clear the sequence before filling
|
||||
Standard_EXPORT static Standard_Boolean GetSHUONextUsage (const TDF_Label& UpperUsageL, TDF_LabelSequence& Labels);
|
||||
|
||||
//! Remove SHUO from component sublabel,
|
||||
//! remove all dependencies on other SHUO.
|
||||
//! Returns FALSE if cannot remove SHUO dependencies.
|
||||
//! NOTE: remove any styles that associated with this SHUO.
|
||||
Standard_EXPORT Standard_Boolean RemoveSHUO (const TDF_Label& SHUOLabel) const;
|
||||
|
||||
//! Serach the path of labels in the document,
|
||||
//! that corresponds the component from any assembly
|
||||
//! Try to search the sequence of labels with location that
|
||||
//! produce this shape as component of any assembly
|
||||
//! NOTE: Clear sequence of labels before filling
|
||||
Standard_EXPORT Standard_Boolean FindComponent (const TopoDS_Shape& theShape, TDF_LabelSequence& Labels) const;
|
||||
|
||||
//! Search for the component shape that styled by shuo
|
||||
//! Returns null shape if no any shape is found.
|
||||
Standard_EXPORT TopoDS_Shape GetSHUOInstance (const Handle(XCAFDoc_GraphNode)& theSHUO) const;
|
||||
|
||||
//! Search for the component shape by labelks path
|
||||
//! and set SHUO structure for founded label structure
|
||||
//! Returns null attribute if no component in any assembly found.
|
||||
Standard_EXPORT Handle(XCAFDoc_GraphNode) SetInstanceSHUO (const TopoDS_Shape& theShape) const;
|
||||
|
||||
//! Seaching for component shapes that styled by shuo
|
||||
//! Returns empty sequence of shape if no any shape is found.
|
||||
Standard_EXPORT Standard_Boolean GetAllSHUOInstances (const Handle(XCAFDoc_GraphNode)& theSHUO, TopTools_SequenceOfShape& theSHUOShapeSeq) const;
|
||||
|
||||
//! Searchs the SHUO by labels of components
|
||||
//! from upper_usage componet to next_usage
|
||||
//! Returns null attribute if no SHUO found
|
||||
Standard_EXPORT static Standard_Boolean FindSHUO (const TDF_LabelSequence& Labels, Handle(XCAFDoc_GraphNode)& theSHUOAttr);
|
||||
|
||||
|
||||
|
||||
|
||||
DEFINE_STANDARD_RTTI(XCAFDoc_ShapeTool,TDF_Attribute)
|
||||
|
||||
protected:
|
||||
|
||||
|
||||
|
||||
|
||||
private:
|
||||
|
||||
|
||||
//! Adds a new top-level (creates and returns a new label)
|
||||
//! For internal use. Used by public method AddShape.
|
||||
Standard_EXPORT TDF_Label addShape (const TopoDS_Shape& S, const Standard_Boolean makeAssembly = Standard_True);
|
||||
|
||||
//! Makes a shape on label L to be a reference to shape refL
|
||||
//! with location loc
|
||||
Standard_EXPORT static void MakeReference (const TDF_Label& L, const TDF_Label& refL, const TopLoc_Location& loc);
|
||||
|
||||
XCAFDoc_DataMapOfShapeLabel myShapeLabels;
|
||||
XCAFDoc_DataMapOfShapeLabel mySubShapes;
|
||||
XCAFDoc_DataMapOfShapeLabel mySimpleShapes;
|
||||
Standard_Boolean hasSimpleShapes;
|
||||
|
||||
|
||||
};
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
#endif // _XCAFDoc_ShapeTool_HeaderFile
|
||||
Reference in New Issue
Block a user