mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-07-30 13:05:50 +03:00
d5f74e42d6
License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
205 lines
7.8 KiB
Plaintext
205 lines
7.8 KiB
Plaintext
-- Created on: 1993-06-16
|
|
-- Created by: Jean Yves LEBEY
|
|
-- Copyright (c) 1993-1999 Matra Datavision
|
|
-- Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
--
|
|
-- This file is part of Open CASCADE Technology software library.
|
|
--
|
|
-- This library is free software; you can redistribute it and/or modify it under
|
|
-- the terms of the GNU Lesser General Public License version 2.1 as published
|
|
-- by the Free Software Foundation, with special exception defined in the file
|
|
-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
-- distribution for complete text of the license and disclaimer of any warranty.
|
|
--
|
|
-- Alternatively, this file may be used under the terms of Open CASCADE
|
|
-- commercial license or contractual agreement.
|
|
|
|
class ShapeSet from TopOpeBRepBuild
|
|
|
|
---Purpose:
|
|
-- Auxiliary class providing an exploration of a set
|
|
-- of shapes to build faces or solids.
|
|
-- To build faces : shapes are wires, elements are edges.
|
|
-- To build solids : shapes are shells, elements are faces.
|
|
-- The ShapeSet stores a list of shapes, a list of elements
|
|
-- to start reconstructions, and a map to search neighbours.
|
|
-- The map stores the connection between elements through
|
|
-- subshapes of type <SubShapeType> given in constructor.
|
|
-- <SubShapeType> is :
|
|
-- - TopAbs_VERTEX to connect edges
|
|
-- - TopAbs_EDGE to connect faces
|
|
--
|
|
-- Signature needed by the BlockBuilder :
|
|
-- InitStartElements(me : in out)
|
|
-- MoreStartElements(me) returns Boolean;
|
|
-- NextStartElement(me : in out);
|
|
-- StartElement(me) returns Shape; ---C++: return const &
|
|
-- InitNeighbours(me : in out; S : Shape);
|
|
-- MoreNeighbours(me) returns Boolean;
|
|
-- NextNeighbour(me : in out);
|
|
-- Neighbour(me) returns Shape; ---C++: return const &
|
|
|
|
uses
|
|
|
|
ShapeEnum from TopAbs,
|
|
Orientation from TopAbs,
|
|
Shape from TopoDS,
|
|
ListOfShape from TopTools,
|
|
ListIteratorOfListOfShape from TopTools,
|
|
IndexedDataMapOfShapeListOfShape from TopTools,
|
|
IndexedMapOfOrientedShape from TopTools,
|
|
ShapeExplorer from TopOpeBRepTool,
|
|
AsciiString from TCollection
|
|
|
|
is
|
|
|
|
-- Filling methods
|
|
|
|
Create (SubShapeType:ShapeEnum from TopAbs;
|
|
checkshape:Boolean = Standard_True) returns ShapeSet;
|
|
---Purpose: Creates a ShapeSet in order to build shapes connected
|
|
-- by <SubShapeType> shapes.
|
|
-- <checkshape>:check (or not) the shapes, startelements, elements added.
|
|
|
|
Delete(me:out) is virtual;
|
|
---C++: alias "Standard_EXPORT virtual ~TopOpeBRepBuild_ShapeSet(){Delete() ; }"
|
|
|
|
AddShape(me:in out;S:Shape) is virtual;
|
|
---Purpose: Adds <S> to the list of shapes. (wires or shells).
|
|
|
|
AddStartElement(me:in out;S:Shape) is virtual;
|
|
---Purpose: (S is a face or edge)
|
|
-- Add S to the list of starting shapes used for reconstructions.
|
|
-- apply AddElement(S).
|
|
|
|
AddElement(me:in out;S:Shape) is virtual;
|
|
---Purpose: for each subshape SE of S of type mySubShapeType
|
|
-- - Add subshapes of S to the map of subshapes (mySubShapeMap)
|
|
-- - Add S to the list of shape incident to subshapes of S.
|
|
|
|
ProcessAddShape(me:in out;S:Shape) is static protected;
|
|
ProcessAddStartElement(me:in out;S:Shape) is static protected;
|
|
ProcessAddElement(me:in out;S:Shape) is static protected;
|
|
|
|
StartElements(me) returns ListOfShape from TopTools;
|
|
---Purpose: return a reference on myStartShapes
|
|
---C++: return const &
|
|
|
|
-- Iteration on the shapes of AddShape()
|
|
InitShapes(me:in out);
|
|
MoreShapes(me) returns Boolean;
|
|
NextShape(me:in out);
|
|
Shape(me) returns Shape;
|
|
---C++: return const &
|
|
|
|
-- Iteration on the start elements of AddStartElement()
|
|
InitStartElements(me:in out);
|
|
MoreStartElements(me) returns Boolean;
|
|
NextStartElement(me:in out);
|
|
StartElement(me) returns Shape;
|
|
---C++: return const &
|
|
|
|
-- Iteration on the neighbours of a shape of type myShapeType
|
|
-- through its subshapes of type mySubShapeType.
|
|
|
|
InitNeighbours(me:in out;S:Shape) is virtual;
|
|
MoreNeighbours(me:in out) returns Boolean;
|
|
NextNeighbour(me:in out);
|
|
Neighbour(me) returns Shape;
|
|
---C++: return const &
|
|
|
|
ChangeStartShapes(me:in out) returns ListOfShape from TopTools;
|
|
---C++: return &
|
|
|
|
FindNeighbours(me:in out) is virtual;
|
|
---Purpose: Build the list of neighbour shapes of myCurrentShape
|
|
-- (neighbour shapes and myCurrentShapes are of type t)
|
|
-- Initialize myIncidentShapesIter on neighbour shapes.
|
|
MakeNeighboursList(me:in out;E,V:Shape) returns ListOfShape from TopTools is virtual;
|
|
---C++: return const &
|
|
MaxNumberSubShape(me:in out;Shape:Shape) returns Integer;
|
|
|
|
-- check
|
|
CheckShape(me:in out;checkshape:Boolean); -- field myCheckShape
|
|
CheckShape(me) returns Boolean; -- field myCheckShape
|
|
CheckShape(me:in out;S:Shape;checkgeom:Boolean = Standard_False) returns Boolean;
|
|
|
|
-- debug
|
|
DumpName(me;OS:in out OStream;str:AsciiString);
|
|
DumpCheck(me;OS:in out OStream;str:AsciiString;S:Shape;chk:Boolean);
|
|
DumpSS(me:in out) is virtual;
|
|
DumpBB(me:in out) is virtual;
|
|
|
|
DEBName(me:in out;N:AsciiString);
|
|
DEBName(me) returns AsciiString;
|
|
---C++: return const &
|
|
DEBNumber(me:in out;I:Integer);
|
|
DEBNumber(me) returns Integer;
|
|
|
|
SName(me;S:Shape;sb:AsciiString="";sa:AsciiString="")
|
|
returns AsciiString is virtual;
|
|
SNameori(me;S:Shape;sb:AsciiString="";sa:AsciiString="")
|
|
returns AsciiString is virtual;
|
|
SName(me;S:ListOfShape from TopTools;sb:AsciiString="";sa:AsciiString="")
|
|
returns AsciiString is virtual;
|
|
SNameori(me;S:ListOfShape from TopTools;sb:AsciiString="";sa:AsciiString="")
|
|
returns AsciiString is virtual;
|
|
|
|
fields
|
|
|
|
myShapeType : ShapeEnum from TopAbs is protected;
|
|
-- shape type : edge
|
|
-- shape type : face
|
|
|
|
mySubShapeType : ShapeEnum from TopAbs is protected;
|
|
-- subshape type : vertex
|
|
-- subshape type : edge
|
|
|
|
mySubShapeExplorer : ShapeExplorer from TopOpeBRepTool is protected;
|
|
-- explorer of edge vertices
|
|
-- explorer of face edges
|
|
|
|
myStartShapes : ListOfShape from TopTools is protected;
|
|
-- list of starting edges
|
|
-- list of starting faces
|
|
|
|
myStartShapesIter : ListIteratorOfListOfShape from TopTools is protected;
|
|
-- myStartShapes iterator
|
|
|
|
mySubShapeMap : IndexedDataMapOfShapeListOfShape from TopTools is protected;
|
|
-- map of vertices
|
|
-- mySubShapeMap(vertex) = list of incident edges to a vertex
|
|
-- mySubShapeMap(edge) = list of incident faces to a edge
|
|
|
|
myIncidentShapesIter : ListIteratorOfListOfShape from TopTools is protected;
|
|
-- iter on list L of edges incident to a vertex, L = mySubShapeMap(vertex)
|
|
-- iter on list L of faces incident to a edge, L = mySubShapeMap(edge)
|
|
|
|
myShapes : ListOfShape from TopTools is protected;
|
|
-- list of wires which are not to be reconstructed
|
|
-- list of shells which are not to be reconstructed
|
|
|
|
myShapesIter : ListIteratorOfListOfShape from TopTools is protected;
|
|
-- myShapes iterator
|
|
|
|
myCurrentShape : Shape from TopoDS is protected;
|
|
-- current edge which neighbours are searched, using FindNeighbours()
|
|
-- current face which neighbours are searched, using FindNeighbours()
|
|
|
|
myCurrentShapeNeighbours : ListOfShape from TopTools is protected;
|
|
-- list of edges neighbour of the edge myCurrentShape
|
|
-- list of faces neighbour of the face myCurrentShape
|
|
|
|
-- debug
|
|
myDEBNumber : Integer from Standard is protected;
|
|
myDEBName : AsciiString is protected;
|
|
|
|
-- index of subshape is given by mySubShape
|
|
myOMSS : IndexedMapOfOrientedShape from TopTools is protected; -- AddStartElement
|
|
myOMES : IndexedMapOfOrientedShape from TopTools is protected; -- AddElement (+AddStartElement)
|
|
myOMSH : IndexedMapOfOrientedShape from TopTools is protected; -- AddShape
|
|
|
|
myCheckShape : Boolean from Standard is protected;
|
|
|
|
end ShapeSet from TopOpeBRepBuild;
|