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e45b5ff7f2
1. Removal of the traces of the usage of old Boolean operations in BRepFeat package. 2. The DRAW commands *fubl* and *cubl* based on old Boolean operations have been removed. The alternative for these commands are the commands *bfuseblend* and *bcutblend* respectively. The last two commands are based on the modern Boolean operations. 3. The DRAW command *ksection* based on old Boolean operations has been removed. The command *bsection* should be used as alternative. Test cases which have been using the *ksection* command have been modified to use the *bsection* command. 4. The class QANewBRepNaming_BooleanOperation has been modified to use modern Boolean operations. The class QANewBRepNaming_BooleanOperation has been removed as not used. The class QANewBRepNaming_BooleanOperationFeat has been renamed to QANewBRepNaming_BooleanOperation as it has nothing to do with Feat algorithm.
402 lines
10 KiB
C++
402 lines
10 KiB
C++
// Created on: 1996-09-03
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// Created by: Jacques GOUSSARD
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// Copyright (c) 1996-1999 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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#include <Bnd_Box.hxx>
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#include <BRep_Tool.hxx>
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#include <BRepAlgoAPI_Cut.hxx>
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#include <BRepAlgoAPI_Fuse.hxx>
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#include <BRepBndLib.hxx>
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#include <BRepFeat.hxx>
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#include <BRepFeat_MakePipe.hxx>
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#include <Geom_Curve.hxx>
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#include <Geom_Line.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_Pnt2d.hxx>
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#include <gp_Vec.hxx>
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#include <LocOpe.hxx>
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#include <LocOpe_Pipe.hxx>
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#include <Standard_ConstructionError.hxx>
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#include <TColgp_SequenceOfPnt.hxx>
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#include <TopExp.hxx>
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#include <TopExp_Explorer.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Face.hxx>
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#include <TopoDS_Shape.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopTools_DataMapIteratorOfDataMapOfShapeListOfShape.hxx>
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#include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
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#include <TopTools_ListIteratorOfListOfShape.hxx>
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#include <TopTools_MapIteratorOfMapOfShape.hxx>
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#include <TopTools_MapOfShape.hxx>
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#ifdef OCCT_DEBUG
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extern Standard_Boolean BRepFeat_GettraceFEAT();
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#endif
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static void MajMap(const TopoDS_Shape&, // base
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LocOpe_Pipe&,
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TopTools_DataMapOfShapeListOfShape&, // myMap
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TopoDS_Shape&, // myFShape
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TopoDS_Shape&); // myLShape
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//=======================================================================
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//function : Init
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//purpose :
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//=======================================================================
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void BRepFeat_MakePipe::Init(const TopoDS_Shape& Sbase,
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const TopoDS_Shape& Pbase,
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const TopoDS_Face& Skface,
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const TopoDS_Wire& Spine,
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const Standard_Integer Mode,
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const Standard_Boolean Modify)
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{
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#ifdef OCCT_DEBUG
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Standard_Boolean trc = BRepFeat_GettraceFEAT();
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if (trc) cout << "BRepFeat_MakePipe::Init" << endl;
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#endif
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mySbase = Sbase;
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BasisShapeValid();
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mySkface = Skface;
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SketchFaceValid();
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myPbase = Pbase;
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mySlface.Clear();
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mySpine = Spine;
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if(Mode == 0) {
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myFuse = Standard_False;
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myJustFeat = Standard_False;
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}
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else if(Mode == 1) {
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myFuse = Standard_True;
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myJustFeat = Standard_False;
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}
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else if(Mode == 2) {
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myFuse = Standard_True;
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myJustFeat = Standard_True;
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}
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else {
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}
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myModify = Modify;
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myJustGluer = Standard_False;
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//-------------- ifv
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//mySkface.Nullify();
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//-------------- ifv
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myShape.Nullify();
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myMap.Clear();
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myFShape.Nullify();
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myLShape.Nullify();
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TopExp_Explorer exp;
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for (exp.Init(mySbase,TopAbs_FACE);exp.More();exp.Next()) {
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TopTools_ListOfShape thelist;
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myMap.Bind(exp.Current(), thelist);
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myMap(exp.Current()).Append(exp.Current());
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}
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#ifdef OCCT_DEBUG
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if (trc) {
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if (myJustFeat) cout << " Just Feature" << endl;
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if (myFuse) cout << " Fuse" << endl;
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if (!myFuse) cout << " Cut" << endl;
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if (!myModify) cout << " Modify = 0" << endl;
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}
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#endif
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}
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//=======================================================================
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//function : Add
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//purpose : add faces of gluing
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//=======================================================================
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void BRepFeat_MakePipe::Add(const TopoDS_Edge& E,
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const TopoDS_Face& F)
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{
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#ifdef OCCT_DEBUG
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Standard_Boolean trc = BRepFeat_GettraceFEAT();
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if (trc) cout << "BRepFeat_MakePipe::Add(Edge,face)" << endl;
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#endif
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TopExp_Explorer exp;
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for (exp.Init(mySbase,TopAbs_FACE);exp.More();exp.Next()) {
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if (exp.Current().IsSame(F)) {
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break;
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}
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}
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if (!exp.More()) {
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throw Standard_ConstructionError();
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}
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for (exp.Init(myPbase,TopAbs_EDGE);exp.More();exp.Next()) {
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if (exp.Current().IsSame(E)) {
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break;
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}
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}
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if (!exp.More()) {
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throw Standard_ConstructionError();
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}
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if (!mySlface.IsBound(F)) {
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TopTools_ListOfShape thelist1;
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mySlface.Bind(F,thelist1);
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}
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TopTools_ListIteratorOfListOfShape itl(mySlface(F));
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for (; itl.More();itl.Next()) {
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if (itl.Value().IsSame(E)) {
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break;
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}
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}
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if (!itl.More()) {
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mySlface(F).Append(E);
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}
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}
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//=======================================================================
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//function : Perform
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//purpose :
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//=======================================================================
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void BRepFeat_MakePipe::Perform()
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{
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#ifdef OCCT_DEBUG
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Standard_Boolean trc = BRepFeat_GettraceFEAT();
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if (trc) cout << "BRepFeat_MakePipe::Perform()" << endl;
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#endif
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mySFrom.Nullify();
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ShapeFromValid();
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mySUntil.Nullify();
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ShapeUntilValid();
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myGluedF.Clear();
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myPerfSelection = BRepFeat_NoSelection;
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PerfSelectionValid();
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TopoDS_Shape theBase = myPbase;
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LocOpe_Pipe thePipe(mySpine,theBase);
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TopoDS_Shape VraiPipe = thePipe.Shape();
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MajMap(myPbase,thePipe,myMap,myFShape,myLShape);
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myGShape = VraiPipe;
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GeneratedShapeValid();
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GluedFacesValid();
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if(myGluedF.IsEmpty()) {
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if(myFuse == 1) {
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BRepAlgoAPI_Fuse f(mySbase, myGShape);
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myShape = f.Shape();
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UpdateDescendants(f, myShape, Standard_False);
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Done();
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}
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else if(myFuse == 0) {
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BRepAlgoAPI_Cut c(mySbase, myGShape);
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myShape = c.Shape();
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UpdateDescendants(c, myShape, Standard_False);
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Done();
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}
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else {
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myShape = myGShape;
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Done();
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}
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}
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else {
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myFShape = thePipe.FirstShape();
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TColgp_SequenceOfPnt spt;
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LocOpe::SampleEdges(myFShape,spt);
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myCurves = thePipe.Curves(spt);
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myBCurve = thePipe.BarycCurve();
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GlobalPerform();
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}
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}
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//=======================================================================
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//function : Perform
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//purpose : till shape Until
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//=======================================================================
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void BRepFeat_MakePipe::Perform(const TopoDS_Shape& Until)
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{
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#ifdef OCCT_DEBUG
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Standard_Boolean trc = BRepFeat_GettraceFEAT();
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if (trc) cout << "BRepFeat_MakePipe::Perform(Until)" << endl;
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#endif
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if (Until.IsNull()) {
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throw Standard_ConstructionError();
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}
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TopExp_Explorer exp(Until, TopAbs_FACE);
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if (!exp.More()) {
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throw Standard_ConstructionError();
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}
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myGluedF.Clear();
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myPerfSelection = BRepFeat_SelectionU;
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PerfSelectionValid();
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mySFrom.Nullify();
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ShapeFromValid();
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mySUntil = Until;
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TransformShapeFU(1);
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ShapeUntilValid();
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LocOpe_Pipe thePipe(mySpine,myPbase);
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TopoDS_Shape VraiTuyau = thePipe.Shape();
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MajMap(myPbase,thePipe,myMap,myFShape,myLShape);
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myGShape = VraiTuyau;
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GeneratedShapeValid();
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GluedFacesValid();
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myFShape = thePipe.FirstShape();
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TColgp_SequenceOfPnt spt;
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LocOpe::SampleEdges(myFShape,spt);
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myCurves = thePipe.Curves(spt);
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myBCurve = thePipe.BarycCurve();
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GlobalPerform();
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}
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//=======================================================================
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//function : Perform
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//purpose : between From and Until
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//=======================================================================
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void BRepFeat_MakePipe::Perform(const TopoDS_Shape& From,
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const TopoDS_Shape& Until)
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{
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#ifdef OCCT_DEBUG
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Standard_Boolean trc = BRepFeat_GettraceFEAT();
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if (trc) cout << "BRepFeat_MakePipe::Perform(From,Until)" << endl;
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#endif
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if (From.IsNull() || Until.IsNull()) {
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throw Standard_ConstructionError();
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}
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if (!mySkface.IsNull()) {
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if (From.IsSame(mySkface)) {
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Perform(Until);
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return;
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}
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else if (Until.IsSame(mySkface)) {
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Perform(From);
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return;
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}
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}
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myGluedF.Clear();
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myPerfSelection = BRepFeat_SelectionFU;
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PerfSelectionValid();
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TopExp_Explorer exp(From, TopAbs_FACE);
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if (!exp.More()) {
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throw Standard_ConstructionError();
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}
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exp.Init(Until, TopAbs_FACE);
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if (!exp.More()) {
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throw Standard_ConstructionError();
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}
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mySFrom = From;
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TransformShapeFU(0);
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ShapeFromValid();
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mySUntil = Until;
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TransformShapeFU(1);
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ShapeUntilValid();
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LocOpe_Pipe thePipe(mySpine,myPbase);
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TopoDS_Shape VraiTuyau = thePipe.Shape();
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MajMap(myPbase,thePipe,myMap,myFShape,myLShape);
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myGShape = VraiTuyau;
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GeneratedShapeValid();
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// mySbase, myPbase, mySlface, thePipe, myGluedF);
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GluedFacesValid();
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myFShape = thePipe.FirstShape();
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TColgp_SequenceOfPnt spt;
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LocOpe::SampleEdges(myFShape,spt);
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myCurves = thePipe.Curves(spt);
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myBCurve = thePipe.BarycCurve();
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GlobalPerform();
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}
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//=======================================================================
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//function : Curves
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//purpose : curves parallel to the generating wire of the pipe
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//=======================================================================
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void BRepFeat_MakePipe::Curves(TColGeom_SequenceOfCurve& scur)
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{
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scur = myCurves;
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}
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//=======================================================================
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//function : BarycCurve
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//purpose : pass through the center of mass
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//=======================================================================
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Handle(Geom_Curve) BRepFeat_MakePipe::BarycCurve()
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{
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return myBCurve;
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}
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//=======================================================================
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//function : MajMap
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//purpose : management of descendants
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//=======================================================================
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static void MajMap(const TopoDS_Shape& theB,
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LocOpe_Pipe& theP,
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TopTools_DataMapOfShapeListOfShape& theMap, // myMap
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TopoDS_Shape& theFShape, // myFShape
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TopoDS_Shape& theLShape) // myLShape
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{
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TopExp_Explorer exp(theP.FirstShape(),TopAbs_WIRE);
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if (exp.More()) {
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theFShape = exp.Current();
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TopTools_ListOfShape thelist2;
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theMap.Bind(theFShape, thelist2);
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for (exp.Init(theP.FirstShape(),TopAbs_FACE);exp.More();exp.Next()) {
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theMap(theFShape).Append(exp.Current());
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}
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}
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exp.Init(theP.LastShape(),TopAbs_WIRE);
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if (exp.More()) {
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theLShape = exp.Current();
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TopTools_ListOfShape thelist3;
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theMap.Bind(theLShape, thelist3);
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for (exp.Init(theP.LastShape(),TopAbs_FACE);exp.More();exp.Next()) {
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theMap(theLShape).Append(exp.Current());
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}
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}
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for (exp.Init(theB,TopAbs_EDGE); exp.More(); exp.Next()) {
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if (!theMap.IsBound(exp.Current())) {
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TopTools_ListOfShape thelist4;
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theMap.Bind(exp.Current(), thelist4);
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theMap(exp.Current()) = theP.Shapes(exp.Current());
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}
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}
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}
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