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2bc6f71528
Corrections: to use fixed shape as result in the non-manifold mode was made. Regression was due to using modified initial shape as result in the previous version OCCT. At present initial shape is not modified during ShapeProcessing. Therefore modification to use fixed result was made. Additionally using of nonManifold flag is added to ShapeProcessing.
494 lines
17 KiB
C++
494 lines
17 KiB
C++
// Created on: 2000-08-22
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// Created by: Andrey BETENEV
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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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#include <BRep_Builder.hxx>
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#include <BRepTools_Modifier.hxx>
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#include <Message_ListIteratorOfListOfMsg.hxx>
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#include <Message_ListOfMsg.hxx>
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#include <Message_Messenger.hxx>
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#include <Message_Msg.hxx>
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#include <ShapeBuild_ReShape.hxx>
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#include <ShapeExtend_DataMapOfShapeListOfMsg.hxx>
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#include <ShapeExtend_MsgRegistrator.hxx>
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#include <ShapeProcess_ShapeContext.hxx>
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#include <Standard_Type.hxx>
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#include <TCollection_AsciiString.hxx>
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#include <TopoDS_Iterator.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopTools_DataMapIteratorOfDataMapOfShapeShape.hxx>
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IMPLEMENT_STANDARD_RTTIEXT(ShapeProcess_ShapeContext,ShapeProcess_Context)
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//=======================================================================
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//function : ShapeProcess_ShapeContext
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//purpose :
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//=======================================================================
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ShapeProcess_ShapeContext::ShapeProcess_ShapeContext (const Standard_CString file,
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const Standard_CString seq)
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: ShapeProcess_Context ( file, seq ), myUntil(TopAbs_FACE),
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myNonManifold(Standard_False)
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{
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}
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//=======================================================================
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//function : ShapeProcess_ShapeContext
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//purpose :
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//=======================================================================
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ShapeProcess_ShapeContext::ShapeProcess_ShapeContext (const TopoDS_Shape &S,
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const Standard_CString file,
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const Standard_CString seq)
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: ShapeProcess_Context ( file, seq ), myUntil(TopAbs_FACE),
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myNonManifold(Standard_False)
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{
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Init ( S );
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}
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void ShapeProcess_ShapeContext::Init (const TopoDS_Shape &S)
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{
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myMap.Clear();
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myMsg = new ShapeExtend_MsgRegistrator;
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myShape = S;
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myResult = myShape;//.Nullify();
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}
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//=======================================================================
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//function : Shape
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//purpose :
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//=======================================================================
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const TopoDS_Shape &ShapeProcess_ShapeContext::Shape () const
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{
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return myShape;
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}
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//=======================================================================
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//function : Result
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//purpose :
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//=======================================================================
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const TopoDS_Shape &ShapeProcess_ShapeContext::Result () const
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{
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return myResult;
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}
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//=======================================================================
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//function : Map
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//purpose :
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//=======================================================================
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const TopTools_DataMapOfShapeShape &ShapeProcess_ShapeContext::Map () const
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{
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return myMap;
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}
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//=======================================================================
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//function : Messages
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//purpose :
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//=======================================================================
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Handle(ShapeExtend_MsgRegistrator) &ShapeProcess_ShapeContext::Messages ()
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{
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return myMsg;
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}
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//=======================================================================
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//function : Messages
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//purpose :
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//=======================================================================
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const Handle(ShapeExtend_MsgRegistrator) &ShapeProcess_ShapeContext::Messages () const
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{
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return myMsg;
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}
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//=======================================================================
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//function : SetDetalisation
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//purpose :
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//=======================================================================
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void ShapeProcess_ShapeContext::SetDetalisation (const TopAbs_ShapeEnum level)
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{
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myUntil = level;
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}
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//=======================================================================
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//function : GetDetalisation
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//purpose :
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//=======================================================================
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TopAbs_ShapeEnum ShapeProcess_ShapeContext::GetDetalisation () const
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{
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return myUntil;
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}
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//=======================================================================
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//function : SetResult
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//purpose :
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//=======================================================================
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void ShapeProcess_ShapeContext::SetResult (const TopoDS_Shape &res)
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{
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myResult = res;
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myMap.Bind ( myShape, myResult );
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}
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//=======================================================================
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//function : RecordModification
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//purpose :
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//=======================================================================
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/*
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#ifdef OCCT_DEBUG
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static void DumpMap (const TopTools_DataMapOfShapeShape &map)
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{
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cout << "----" << endl;
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cout << "Map:" << endl;
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for (TopTools_DataMapIteratorOfDataMapOfShapeShape It (map); It.More(); It.Next()) {
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TopoDS_Shape S0 = It.Key(), S = It.Value();
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cout << S0.TShape()->DynamicType()->Name() << "\t" << *(void**)&S0.TShape() <<
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" \t-> " << S.TShape()->DynamicType()->Name() << "\t" << *(void**)&S.TShape() << endl;
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}
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cout << "----" << endl;
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}
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#endif
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*/
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static void RecModif (const TopoDS_Shape &S,
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const TopTools_DataMapOfShapeShape &repl,
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const Handle(ShapeExtend_MsgRegistrator) &msg,
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TopTools_DataMapOfShapeShape &map,
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Handle(ShapeExtend_MsgRegistrator) &myMsg,
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const TopAbs_ShapeEnum until)
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{
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TopoDS_Shape r = S;
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//gka -modification to keep history for shape with location (OCC21617)
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TopLoc_Location aShLoc = S.Location();
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TopLoc_Location aNullLoc;
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r.Location(aNullLoc);
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if ( map.IsBound ( r ) )
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r = map.Find ( r );
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if ( ! r.IsNull() ) {
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TopoDS_Shape res = r;
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if ( repl.IsBound ( r.Located(aShLoc) ) ) {
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res = repl.Find ( r.Located(aShLoc) );
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// it is supposed that map is created for r having FORWARD orientation
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// hence, if it is reversed, result should be reversed too
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// INTERNAL or EXTERNAL orientations are not allowed
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if ( r.Orientation() != TopAbs_FORWARD )
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res.Reverse();
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}
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// Treat special case: if S was split, r will be a compound of
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// resulting shapes, each to be checked separately
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// It is supposed that repl does not contain such splitting
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else if ( r.ShapeType() < S.ShapeType() ) {
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TopoDS_Shape result = r.EmptyCopied();
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result.Orientation(TopAbs_FORWARD); // protect against INTERNAL or EXTERNAL shapes
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Standard_Boolean modif = Standard_False;
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BRep_Builder B;
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for ( TopoDS_Iterator it(r,Standard_False); it.More(); it.Next() ) {
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TopoDS_Shape sh = it.Value();
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if ( repl.IsBound(sh) ) {
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TopoDS_Shape newsh = repl.Find(sh);
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if ( ! newsh.IsNull() ) B.Add ( result, newsh );
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modif = Standard_True;
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}
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else B.Add ( result, sh );
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}
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if ( modif )
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{
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if (result.ShapeType() == TopAbs_WIRE || result.ShapeType() == TopAbs_SHELL)
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result.Closed (BRep_Tool::IsClosed (result));
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res = result;
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}
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}
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if ( res != r ) map.Bind ( S.Located(aNullLoc), res );
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}
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// update messages (messages must be taken from each level in the substitution map)
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if ( ! r.IsNull() && ! myMsg.IsNull() &&
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! msg.IsNull() && msg->MapShape().Extent() >0 )
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{
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const ShapeExtend_DataMapOfShapeListOfMsg& msgmap = msg->MapShape();
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if ( msgmap.IsBound( r )) {
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const Message_ListOfMsg &msglist = msgmap.Find (r);
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for (Message_ListIteratorOfListOfMsg iter (msglist); iter.More(); iter.Next())
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myMsg->Send ( S, iter.Value(), Message_Warning );
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}
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else if ( msgmap.IsBound( S )) {
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const Message_ListOfMsg &msglist = msgmap.Find (S);
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for (Message_ListIteratorOfListOfMsg iter (msglist); iter.More(); iter.Next())
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myMsg->Send ( S, iter.Value(), Message_Warning );
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}
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}
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if ( until == TopAbs_SHAPE || S.ShapeType() >= until ) return;
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for ( TopoDS_Iterator it(S); it.More(); it.Next() ) {
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RecModif ( it.Value(), repl, msg, map, myMsg, until );
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}
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}
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void ShapeProcess_ShapeContext::RecordModification (const TopTools_DataMapOfShapeShape &repl,
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const Handle(ShapeExtend_MsgRegistrator)& msg)
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{
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if ( repl.Extent() <=0 ) return;
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RecModif ( myShape, repl, msg, myMap, myMsg, myUntil );
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if ( myMap.IsBound(myShape) ) myResult = myMap.Find ( myShape );
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#ifdef OCCT_DEBUG
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// cout << "Modifier: " << endl; DumpMap (myMap);
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#endif
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}
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//=======================================================================
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//function : RecordModification
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//purpose :
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//=======================================================================
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static void RecModif (const TopoDS_Shape &S,
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const Handle(ShapeBuild_ReShape) &repl,
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const Handle(ShapeExtend_MsgRegistrator) &msg,
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TopTools_DataMapOfShapeShape &map,
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Handle(ShapeExtend_MsgRegistrator) &myMsg,
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const TopAbs_ShapeEnum until)
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{
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if(S.IsNull())
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return;
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//gka -modification to keep history for shape with location (OCC21617)
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TopLoc_Location aNullLoc;
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TopoDS_Shape aS = S.Located(aNullLoc);
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TopoDS_Shape r = aS;
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if ( map.IsBound ( r ) )
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r = map.Find ( r );
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if ( ! r.IsNull() ) {
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TopoDS_Shape res;
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if ( repl->Status (r, res, Standard_True ) && res != r )
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map.Bind ( aS, res );
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// Treat special case: if S was split, r will be a compound of
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// resulting shapes, recursive procedure should be applied
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else if ( r.ShapeType() < S.ShapeType() ) {
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res = repl->Apply ( r, (TopAbs_ShapeEnum)((Standard_Integer)S.ShapeType()+1) );
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if ( res != r ) map.Bind ( aS, res );
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}
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}
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// update messages (messages must be taken from each level in the substitution map)
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if ( ! r.IsNull() && ! myMsg.IsNull() &&
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! msg.IsNull() && msg->MapShape().Extent() >0 ) {
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TopoDS_Shape cur, next = r;
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const ShapeExtend_DataMapOfShapeListOfMsg& msgmap = msg->MapShape();
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if ( msgmap.IsBound( S ))
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next = S;
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do {
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cur = next;
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if (msgmap.IsBound (cur)) {
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const Message_ListOfMsg &msglist = msgmap.Find (cur);
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for (Message_ListIteratorOfListOfMsg iter (msglist); iter.More(); iter.Next()) {
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myMsg->Send ( S, iter.Value(), Message_Warning );
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}
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}
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next = repl->Value (cur);
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} while ( ! next.IsNull() && cur != next);
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}
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if ( until == TopAbs_SHAPE || S.ShapeType() >= until ) return;
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for ( TopoDS_Iterator it(S,Standard_False/*,Standard_False*/); it.More(); it.Next() ) {
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RecModif ( it.Value(), repl, msg, map, myMsg, until );
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}
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}
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void ShapeProcess_ShapeContext::RecordModification (const Handle(ShapeBuild_ReShape) &repl,
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const Handle(ShapeExtend_MsgRegistrator) &msg)
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{
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RecModif ( myShape, repl, msg, myMap, myMsg, myUntil );
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if ( myMap.IsBound(myShape) )
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{
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myResult = myMap.Find ( myShape );
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myResult.Location(myShape.Location());
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}
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#ifdef OCCT_DEBUG
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// cout << "ReShape: " << endl; DumpMap (myMap);
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#endif
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}
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//=======================================================================
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//function : RecordModification
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//purpose :
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//=======================================================================
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void ShapeProcess_ShapeContext::RecordModification (const Handle(ShapeBuild_ReShape) &repl)
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{
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Handle(ShapeExtend_MsgRegistrator) msg;
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RecordModification ( repl, msg );
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}
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//=======================================================================
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//function : AddMessage
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//purpose :
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//=======================================================================
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void ShapeProcess_ShapeContext::AddMessage (const TopoDS_Shape &S,
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const Message_Msg &msg,
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const Message_Gravity grv)
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{
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if ( ! myMsg.IsNull() ) myMsg->Send ( S, msg, grv );
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}
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//=======================================================================
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//function : RecordModification
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//purpose :
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//=======================================================================
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static void ExplodeModifier (const TopoDS_Shape &S,
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const BRepTools_Modifier &repl,
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TopTools_DataMapOfShapeShape &map,
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const TopAbs_ShapeEnum until)
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{
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TopoDS_Shape res = repl.ModifiedShape ( S );
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if ( res != S )
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{
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map.Bind ( S, res );
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}
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if ( until == TopAbs_SHAPE || S.ShapeType() >= until ) return;
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for ( TopoDS_Iterator it(S); it.More(); it.Next() ) {
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ExplodeModifier ( it.Value(), repl, map, until );
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}
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}
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void ShapeProcess_ShapeContext::RecordModification (const TopoDS_Shape &S,
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const BRepTools_Modifier &repl,
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const Handle(ShapeExtend_MsgRegistrator)& msg)
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{
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TopTools_DataMapOfShapeShape map;
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ExplodeModifier ( S, repl, map, myUntil );
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RecordModification ( map, msg );
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}
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//=======================================================================
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//function : GetContinuity
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//purpose :
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//=======================================================================
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Standard_Boolean ShapeProcess_ShapeContext::GetContinuity (const Standard_CString param,
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GeomAbs_Shape &cont) const
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{
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TCollection_AsciiString str;
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if ( ! GetString ( param, str ) ) return Standard_False;
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str.LeftAdjust();
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str.RightAdjust();
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str.UpperCase();
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if ( str.IsEqual ( "C0" ) ) cont = GeomAbs_C0;
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else if ( str.IsEqual ( "G1" ) ) cont = GeomAbs_G1;
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else if ( str.IsEqual ( "C1" ) ) cont = GeomAbs_C1;
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else if ( str.IsEqual ( "G2" ) ) cont = GeomAbs_G2;
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else if ( str.IsEqual ( "C2" ) ) cont = GeomAbs_C2;
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else if ( str.IsEqual ( "C3" ) ) cont = GeomAbs_C3;
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else if ( str.IsEqual ( "CN" ) ) cont = GeomAbs_CN;
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else return Standard_False;
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return Standard_True;
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}
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//=======================================================================
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//function : ContinuityVal
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//purpose :
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//=======================================================================
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GeomAbs_Shape ShapeProcess_ShapeContext::ContinuityVal (const Standard_CString param,
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const GeomAbs_Shape def) const
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{
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GeomAbs_Shape val;
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return GetContinuity ( param, val ) ? val : def;
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}
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//=======================================================================
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//function : PrintStatistics
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//purpose :
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//=======================================================================
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void ShapeProcess_ShapeContext::PrintStatistics () const
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{
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Standard_Integer SS = 0, SN = 0, FF = 0, FS = 0, FN = 0;
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for (TopTools_DataMapIteratorOfDataMapOfShapeShape It (myMap); It.More(); It.Next()) {
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TopoDS_Shape keyshape = It.Key(), valueshape = It.Value();
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if (keyshape.ShapeType() == TopAbs_SHELL)
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if (valueshape.IsNull()) SN++;
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else SS++;
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else if (keyshape.ShapeType() == TopAbs_FACE)
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{
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if (valueshape.IsNull()) FN++;
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else if (valueshape.ShapeType() == TopAbs_SHELL) FS++;
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else FF++;
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}
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}
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// mapping
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Message_Msg EPMSG100 ("PrResult.Print.MSG100"); //Mapping:
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Messenger()->Send (EPMSG100, Message_Info);
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Message_Msg TPMSG50 ("PrResult.Print.MSG50"); // Shells:
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Messenger()->Send (TPMSG50, Message_Info);
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Message_Msg EPMSG110 ("PrResult.Print.MSG110"); // Result is Shell : %d
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EPMSG110.Arg (SS);
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Messenger()->Send (EPMSG110, Message_Info);
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Message_Msg EPMSG150 ("PrResult.Print.MSG150"); // No Result : %d
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EPMSG150.Arg (SN);
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Messenger()->Send (EPMSG150.Get(), Message_Info);
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TCollection_AsciiString tmp110 (EPMSG110.Original()), tmp150 (EPMSG150.Original());
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EPMSG110.Set (tmp110.ToCString());
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EPMSG150.Set (tmp150.ToCString());
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Message_Msg TPMSG55 ("PrResult.Print.MSG55"); // Faces:
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Messenger()->Send (TPMSG55, Message_Info);
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Message_Msg EPMSG115 ("PrResult.Print.MSG115"); // Result is Face : %d
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EPMSG115.Arg (FF);
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Messenger()->Send (EPMSG115, Message_Info);
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EPMSG110.Arg (FS);
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Messenger()->Send (EPMSG110, Message_Info);
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EPMSG150.Arg (FN);
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Messenger()->Send (EPMSG150, Message_Info);
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// preparation ratio
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Standard_Real SPR = 1, FPR = 1;
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Standard_Integer STotalR = SS, FTotalR = FF + FS;
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Standard_Integer NbS = STotalR + SN, NbF = FTotalR + FN;
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if (NbS > 0) SPR = 1. * (NbS - SN) / NbS;
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if (NbF > 0) FPR = 1. * (NbF - FN) / NbF;
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Message_Msg PMSG200 ("PrResult.Print.MSG200"); //Preparation ratio:
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Messenger()->Send (PMSG200, Message_Info);
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Message_Msg PMSG205 ("PrResult.Print.MSG205"); // Shells: %d per cent
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PMSG205.Arg ((Standard_Integer) (100. * SPR));
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Messenger()->Send (PMSG205, Message_Info);
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Message_Msg PMSG210 ("PrResult.Print.MSG210"); // Faces : %d per cent
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PMSG210.Arg ((Standard_Integer) (100. * FPR));
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Messenger()->Send (PMSG210, Message_Info);
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}
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