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42cf5bc1ca
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
117 lines
4.6 KiB
C++
117 lines
4.6 KiB
C++
// 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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#ifndef _ShapeExtend_Explorer_HeaderFile
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#define _ShapeExtend_Explorer_HeaderFile
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#include <Standard.hxx>
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#include <Standard_DefineAlloc.hxx>
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#include <Standard_Handle.hxx>
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#include <TopTools_HSequenceOfShape.hxx>
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#include <Standard_Boolean.hxx>
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#include <TopTools_ListOfShape.hxx>
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#include <TopAbs_ShapeEnum.hxx>
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class Standard_TypeMismatch;
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class TopoDS_Shape;
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//! This class is intended to
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//! explore shapes and convert different representations
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//! (list, sequence, compound) of complex shapes. It provides tools for:
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//! - obtaining type of the shapes in context of TopoDS_Compound,
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//! - exploring shapes in context of TopoDS_Compound,
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//! - converting different representations of shapes (list, sequence, compound).
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class ShapeExtend_Explorer
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{
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public:
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DEFINE_STANDARD_ALLOC
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//! Creates an object Explorer
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Standard_EXPORT ShapeExtend_Explorer();
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//! Converts a sequence of Shapes to a Compound
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Standard_EXPORT TopoDS_Shape CompoundFromSeq (const Handle(TopTools_HSequenceOfShape)& seqval) const;
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//! Converts a Compound to a list of Shapes
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//! if <comp> is not a compound, the list contains only <comp>
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//! if <comp> is Null, the list is empty
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//! if <comp> is a Compound, its sub-shapes are put into the list
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//! then if <expcomp> is True, if a sub-shape is a Compound, it
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//! is not put to the list but its sub-shapes are (recursive)
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Standard_EXPORT Handle(TopTools_HSequenceOfShape) SeqFromCompound (const TopoDS_Shape& comp, const Standard_Boolean expcomp) const;
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//! Converts a Sequence of Shapes to a List of Shapes
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//! <clear> if True (D), commands the list to start from scratch
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//! else, the list is cumulated
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Standard_EXPORT void ListFromSeq (const Handle(TopTools_HSequenceOfShape)& seqval, TopTools_ListOfShape& lisval, const Standard_Boolean clear = Standard_True) const;
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//! Converts a List of Shapes to a Sequence of Shapes
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Standard_EXPORT Handle(TopTools_HSequenceOfShape) SeqFromList (const TopTools_ListOfShape& lisval) const;
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//! Returns the type of a Shape: true type if <compound> is False
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//! If <compound> is True and <shape> is a Compound, iterates on
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//! its items. If all are of the same type, returns this type.
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//! Else, returns COMPOUND. If it is empty, returns SHAPE
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//! For a Null Shape, returns SHAPE
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Standard_EXPORT TopAbs_ShapeEnum ShapeType (const TopoDS_Shape& shape, const Standard_Boolean compound) const;
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//! Builds a COMPOUND from the given shape.
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//! It explores the shape level by level, according to the
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//! <explore> argument. If <explore> is False, only COMPOUND
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//! items are explored, else all items are.
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//! The following shapes are added to resulting compound:
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//! - shapes which comply to <type>
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//! - if <type> is WIRE, considers also free edges (and makes wires)
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//! - if <type> is SHELL, considers also free faces (and makes shells)
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//! If <compound> is True, gathers items in compounds which
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//! correspond to starting COMPOUND,SOLID or SHELL containers, or
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//! items directly contained in a Compound
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Standard_EXPORT TopoDS_Shape SortedCompound (const TopoDS_Shape& shape, const TopAbs_ShapeEnum type, const Standard_Boolean explore, const Standard_Boolean compound) const;
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//! Dispatches starting list of shapes according to their type,
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//! to the appropriate resulting lists
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//! For each of these lists, if it is null, it is firstly created
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//! else, new items are appended to the already existing ones
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Standard_EXPORT void DispatchList (const Handle(TopTools_HSequenceOfShape)& list, Handle(TopTools_HSequenceOfShape)& vertices, Handle(TopTools_HSequenceOfShape)& edges, Handle(TopTools_HSequenceOfShape)& wires, Handle(TopTools_HSequenceOfShape)& faces, Handle(TopTools_HSequenceOfShape)& shells, Handle(TopTools_HSequenceOfShape)& solids, Handle(TopTools_HSequenceOfShape)& compsols, Handle(TopTools_HSequenceOfShape)& compounds) const;
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protected:
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private:
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};
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#endif // _ShapeExtend_Explorer_HeaderFile
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