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0797d9d30a
Macros ending on "DEB" are replaced by OCCT_DEBUG across OCCT code; new macros described in documentation. Macros starting with DEB are changed to start with "OCCT_DEBUG_". Some code cleaned.
861 lines
32 KiB
C++
861 lines
32 KiB
C++
// Created on: 1997-11-13
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// Created by: Xuan PHAM PHU
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// Copyright (c) 1997-1999 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 <TopOpeBRepTool.hxx>
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#include <TopOpeBRepTool_TOOL.hxx>
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#include <TopOpeBRepTool_CORRISO.hxx>
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#include <TopOpeBRepTool_C2DF.hxx>
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#include <gp_Pnt2d.hxx>
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#include <gp_Vec2d.hxx>
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#include <GeomAdaptor_Surface.hxx>
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#include <Geom2d_Curve.hxx>
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#include <Geom2d_TrimmedCurve.hxx>
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#include <Geom2d_Line.hxx>
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#include <Geom_Surface.hxx>
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#include <TopoDS.hxx>
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#include <TopoDS_Wire.hxx>
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#include <TopTools_Array1OfShape.hxx>
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#include <BRep_Tool.hxx>
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#include <Precision.hxx>
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#include <TopExp.hxx>
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#include <TopExp_Explorer.hxx>
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#include <BRep_Builder.hxx>
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#include <BRepAdaptor_Surface.hxx>
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#include <TopOpeBRepTool_define.hxx>
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#include <TopOpeBRepTool_EXPORT.hxx>
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#include <TopOpeBRepTool_2d.hxx>
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#include <Standard_Failure.hxx>
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#include <TopOpeBRepTool_PURGE.hxx>
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#ifdef OCCT_DEBUG
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//Standard_EXPORT Standard_Integer STATIC_PURGE_iwi = 0;
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//Standard_EXPORT TopTools_IndexedMapOfShape STATIC_PURGE_mapw, STATIC_PURGE_mapv;
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//Standard_EXPORT TopTools_IndexedMapOfOrientedShape STATIC_PURGE_mapeds, STATIC_CORR_mapeds;
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Standard_EXPORT void debcorrUV(){};
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extern Standard_Boolean TopOpeBRepTool_GettracePURGE();
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extern Standard_Boolean TopOpeBRepTool_GettraceCORRISO();
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#endif
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// DEB
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#define SPLITEDGE (0)
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#define INCREASE (1)
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#define DECREASE (-1)
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#define M_FORWARD(sta) (sta == TopAbs_FORWARD)
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#define M_REVERSED(sta) (sta == TopAbs_REVERSED)
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#define M_INTERNAL(sta) (sta == TopAbs_INTERNAL)
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#define M_EXTERNAL(sta) (sta == TopAbs_EXTERNAL)
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static void FUN_addtomap(TopTools_DataMapOfShapeListOfShape& map, const TopoDS_Shape& key, const TopoDS_Shape& item)
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{
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if (map.IsBound(key)) map.ChangeFind(key).Append(item);
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else {TopTools_ListOfShape los; los.Append(item); map.Bind(key,los);}
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}
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static Standard_Boolean FUN_getv(const TopAbs_Orientation& orivine, const TopoDS_Shape& e, TopoDS_Shape& v)
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{
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v.Nullify();
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// gets <v> oriented <orivine> in <e>
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TopAbs_Orientation oe = e.Orientation();
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Standard_Boolean isnonO = M_INTERNAL(oe) || M_EXTERNAL(oe);
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TopoDS_Shape eO;
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if (isnonO) {
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eO = e.Oriented(TopAbs_FORWARD);
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}
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else {
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eO = e;
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}
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TopExp_Explorer exv(eO, TopAbs_VERTEX);
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for (; exv.More(); exv.Next()) {
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const TopoDS_Shape& vcur = exv.Current();
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if (vcur.Orientation() == orivine) {v = vcur; return Standard_True;}
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} // exv
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return Standard_False;
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}
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Standard_EXPORT Standard_Boolean FUN_tool_ClosedW(const TopoDS_Wire& W)
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{
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// !! an edge oriented INTERNAL/EXTERNAL has all its vertices
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// oriented INTERNAL/EXTERNAL.
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// <mapvedsO> = {(v,loe)} / e is oriented :
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// <mapvedsO> = {(v,loe)} / e is not oriented (INTERNAL/EXTERNAL) :
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TopTools_DataMapOfShapeListOfShape mapvFine,mapvRine, mapvIine;
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TopExp_Explorer exe(W, TopAbs_EDGE);
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for (; exe.More(); exe.Next()){
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const TopoDS_Shape& e = exe.Current();
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TopAbs_Orientation oe = e.Orientation();
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Standard_Boolean isnonO = M_INTERNAL(oe) || M_EXTERNAL(oe);
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TopoDS_Shape eO;
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if (isnonO) {
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eO = e.Oriented(TopAbs_FORWARD);
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}
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else {
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eO = e;
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}
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TopExp_Explorer exv(eO, TopAbs_VERTEX);
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for (; exv.More(); exv.Next()) {
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const TopoDS_Shape& v = exv.Current();
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TopAbs_Orientation oriv = v.Orientation();
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if (M_FORWARD(oriv)) FUN_addtomap(mapvFine,v,e);
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if (M_REVERSED(oriv)) FUN_addtomap(mapvRine,v,e);
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if (M_INTERNAL(oriv)) FUN_addtomap(mapvIine,v,e);
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}
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}
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if (mapvFine.Extent() == 0) return Standard_False; // empty wire
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TopTools_MapOfShape mapvok;
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// a vertex is found valid if is - an internal vertex
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// - found FORWARD and REVERSED.
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TopTools_MapOfShape mapvonlyFine; // {(v,e)} v F in e, v belongs to only one e
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TopTools_DataMapIteratorOfDataMapOfShapeListOfShape itvFine(mapvFine);
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for (; itvFine.More(); itvFine.Next()){
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const TopoDS_Shape& vFine = itvFine.Key();
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Standard_Boolean vIine = mapvIine.IsBound(vFine);
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if (vIine) {mapvok.Add(vFine); continue;}
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Standard_Boolean vRine = mapvRine.IsBound(vFine);
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if (vRine) {mapvok.Add(vFine); continue;}
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mapvonlyFine.Add(vFine);
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}
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// <mapvRinonee> = {(v,e)} v R in e, v belongs to only one e
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TopTools_MapOfShape mapvonlyRine;
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TopTools_DataMapIteratorOfDataMapOfShapeListOfShape itvRine(mapvRine);
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for (; itvRine.More(); itvRine.Next()){
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const TopoDS_Shape& vRine = itvRine.Key();
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Standard_Boolean vok = mapvok.Contains(vRine);
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if (vok) continue;
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Standard_Boolean vIine = mapvIine.IsBound(vRine);
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if (vIine) {mapvok.Add(vRine); continue;}
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mapvonlyRine.Add(vRine);
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}
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// checking vertices <mapvonlyFine> and <mapvonlyRine>
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TopTools_MapIteratorOfMapOfShape itvonlyFRine;
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Standard_Integer nmap = 0;
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while (nmap <= 2) {
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nmap++;
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Standard_Boolean vFine = (nmap == 1);
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if (vFine) itvonlyFRine.Initialize(mapvonlyFine);
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else itvonlyFRine.Initialize(mapvonlyRine);
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for (; itvonlyFRine.More(); itvonlyFRine.Next()){
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const TopoDS_Shape& vtocheck = itvonlyFRine.Key();
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TopTools_ListOfShape edsvFRine;
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if (vFine) edsvFRine = mapvFine.Find(vtocheck);
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else edsvFRine = mapvRine.Find(vtocheck);
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if (edsvFRine.Extent() > 1) return Standard_False; // faulty wire
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const TopoDS_Shape& e = edsvFRine.First();
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TopAbs_Orientation ovori = vFine? TopAbs_REVERSED: TopAbs_FORWARD;
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TopoDS_Shape ov; Standard_Boolean ovfound = FUN_getv(ovori,e,ov);
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if (!ovfound) return Standard_False; // faulty edge
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// <vtocheck> is on only one edge <e>,
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// <vtocheck> is FORWARD/REVERSED in <e>,
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// <ovfound> is REVERSED/FORWARD in <e>.
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// <vtocheck> is ok if : - <ovfound> is INTERNAL in another edge
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// - <ovfound> is FORWARD and REVERSED in
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// one or two other edges.
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// and e is not oriented
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TopAbs_Orientation oe = e.Orientation();
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if (M_FORWARD(oe) || M_REVERSED(oe)) return Standard_False;
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if (!mapvok.Contains(ov)) return Standard_False;
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Standard_Boolean ovIine = mapvIine.IsBound(ov); if (ovIine) continue;
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Standard_Boolean ovFine = mapvRine.IsBound(ov); if (!ovFine) return Standard_False;
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Standard_Boolean ovRine = mapvRine.IsBound(ov); if (!ovRine) return Standard_False;
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const TopTools_ListOfShape& edsovFine = mapvFine.Find(ov);
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const TopTools_ListOfShape& edsovRine = mapvRine.Find(ov);
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if (edsovFine.Extent() > 1) continue;
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if (edsovRine.Extent() > 1) continue;
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if (edsovFine.First().IsEqual(e)) return Standard_False;
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if (edsovRine.First().IsEqual(e)) return Standard_False;
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}
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} // nmap
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return Standard_True;
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}
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//=======================================================================
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//function : PurgeClosingEdges
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//purpose :
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//=======================================================================
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Standard_Boolean TopOpeBRepTool::PurgeClosingEdges(const TopoDS_Face& Fin, const TopoDS_Face& FF,
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// const TopTools_DataMapOfShapeInteger& MWisOld,
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const TopTools_DataMapOfShapeInteger& ,
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TopTools_IndexedMapOfOrientedShape& MshNOK)
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{
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// Fin is the original face
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// FF is the splitted face
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// prequesitory : splitted edges, of edge ancestor a closing edge
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// keep in memory the geometry of the ancestor edge,
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// they answer True to BRep_Tool::IsClosed.
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// elsewhere : we have to get this information using geometric
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// criteriums (TopOpeBRepTool_TOOL::IsonCLO)
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#ifdef OCCT_DEBUG
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Standard_Boolean trc = TopOpeBRepTool_GettracePURGE();
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if (trc) cout<<"\n* PurgeClosingEdges:\n\n";
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#endif
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TopOpeBRepTool_CORRISO CORRISO(Fin);
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Standard_Real tolF = BRep_Tool::Tolerance(Fin);
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Standard_Real uperiod; Standard_Boolean uclosed = CORRISO.Refclosed(1,uperiod);
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Standard_Real vperiod; Standard_Boolean vclosed = CORRISO.Refclosed(2,vperiod);
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if (!uclosed && !vclosed) return Standard_False;
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Standard_Boolean inU = uclosed ? Standard_True : Standard_False;
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Standard_Real xmin = inU ? (CORRISO.GASref().FirstUParameter()) :
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(CORRISO.GASref().FirstVParameter());
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Standard_Real xper = inU ? uperiod : vperiod;
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Standard_Real tolx = inU ? (CORRISO.Tol(1,tolF)) : (CORRISO.Tol(2,tolF));
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TopExp_Explorer exw(FF, TopAbs_WIRE);
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for (; exw.More(); exw.Next()){
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const TopoDS_Shape& W = exw.Current();
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CORRISO.Init(W);
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Standard_Boolean ok = CORRISO.UVClosed();
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if (ok) continue;
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TopTools_ListOfShape cEds;
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TopTools_ListIteratorOfListOfShape ite(CORRISO.Eds());
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for (; ite.More(); ite.Next()){
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const TopoDS_Edge& E = TopoDS::Edge(ite.Value());
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Standard_Boolean closing = BRep_Tool::IsClosed(E,Fin);
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if (!closing) {// xpu231198 : pcurve modified, the information is lost
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TopOpeBRepTool_C2DF C2DF; Standard_Boolean isb = CORRISO.UVRep(E,C2DF);
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if (!isb) return Standard_False;//NYIRAISE
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Standard_Boolean onclo = TopOpeBRepTool_TOOL::IsonCLO(C2DF,inU,xmin,xper,tolx);
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if (onclo) closing=Standard_True;
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}
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if (closing) cEds.Append(E);
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}
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Standard_Integer ncE = cEds.Extent();
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Standard_Boolean nopurge = (ncE <= 1);
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if (nopurge) return Standard_True;
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// Checking <W>
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TopTools_ListOfShape fyEds; Standard_Boolean topurge = CORRISO.PurgeFyClosingE(cEds,fyEds);
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if (topurge) {
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TopTools_ListIteratorOfListOfShape it(fyEds);
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for (; it.More(); it.Next()) MshNOK.Add(it.Value());
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MshNOK.Add(W);
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MshNOK.Add(FF);
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}
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#ifdef OCCT_DEBUG
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if (trc && topurge) cout<<"found FAULTY edge = ed"<<endl;
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#endif
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} // exw
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return Standard_True;
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}
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//=======================================================================
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//function : PurgeClosingEdges
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//purpose :
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//=======================================================================
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Standard_Boolean TopOpeBRepTool::PurgeClosingEdges(const TopoDS_Face& Fin, const TopTools_ListOfShape& LOF,
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const TopTools_DataMapOfShapeInteger& MWisOld,
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TopTools_IndexedMapOfOrientedShape& MshNOK)
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{
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Standard_Boolean uvclosed = FUN_tool_closedS(Fin);
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if (!uvclosed) return Standard_True;
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TopTools_ListIteratorOfListOfShape it(LOF);
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for (; it.More(); it.Next()){
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const TopoDS_Face& FF = TopoDS::Face(it.Value());
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Standard_Boolean ok = TopOpeBRepTool::PurgeClosingEdges(Fin,FF,MWisOld,MshNOK);
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if (!ok) return Standard_False;
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}
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return Standard_True;
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}
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/*static Standard_Boolean FUN_correctClosingE(TopoDS_Edge& newfE, TopoDS_Face& Fsp)
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{
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Standard_Real f,l,tol; Handle(Geom2d_Curve) PC = FUNTOOLC2D_CurveOnSurface(newfE,Fsp,f,l,tol);
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gp_Dir2d d2d; gp_Pnt2d O2d; Standard_Boolean isuiso,isviso;
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Standard_Boolean uviso = FUN_tool_IsUViso(PC,isuiso,isviso,d2d,O2d);
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if (!uviso) return Standard_False;
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Standard_Real period = 2*M_PI;
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Standard_Real piso = isuiso? O2d.X(): O2d.Y();
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Standard_Real tol2d = 1.e-6;
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Standard_Boolean is0 = Abs(piso) < tol2d;
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Standard_Boolean is2PI = Abs(period-piso) < tol2d;
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// --------------------------------------------------
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// prequesitory : Closed Surfaces have period 2PI
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if (!is0 && !is2PI) return Standard_False;
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// --------------------------------------------------
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Standard_Real factor = is0? period: -period;
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gp_Vec2d transl(1.,0.); if (isviso) transl = gp_Vec2d(0.,1.);
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transl.Multiply(factor);
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Standard_Integer ok = FUN_tool_translate(transl,Fsp,newfE);
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return Standard_True;
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}
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static Standard_Boolean FUN_correctDegeneratedE
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(const TopTools_IndexedDataMapOfShapeListOfShape& mve,TopoDS_Edge& Ein,TopoDS_Face& Fsp)
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{
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TopoDS_Vertex v1,v2; TopExp::Vertices(Ein,v1,v2);
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TopAbs_Orientation ov1 = v1.Orientation();
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TopAbs_Orientation ov2 = v2.Orientation();
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Standard_Boolean ok1 = mve.Contains(v1); if (!ok1) return Standard_False;
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Standard_Boolean ok2 = mve.Contains(v2); if (!ok2) return Standard_False;
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const TopTools_ListOfShape& le= mve.FindFromKey(v1);
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TopoDS_Edge e1,e2; Standard_Boolean fe1 = Standard_False; Standard_Boolean fe2 = Standard_False;
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TopoDS_Vertex vfe1,vfe2;
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Standard_Boolean fEin = Standard_False;
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for(TopTools_ListIteratorOfListOfShape itle(le);itle.More();itle.Next()) {
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const TopoDS_Shape& ecx = TopoDS::Edge(itle.Value());
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if (ecx.IsEqual(Ein)) {
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fEin = Standard_True;
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}
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else {
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TopExp_Explorer exv;
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for (exv.Init(ecx,TopAbs_VERTEX);exv.More();exv.Next()) {
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// for (TopExp_Explorer exv(ecx,TopAbs_VERTEX);exv.More();exv.Next()) {
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const TopoDS_Vertex& vecx = TopoDS::Vertex(exv.Current());
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Standard_Boolean issam = vecx.IsSame(v1);
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if (issam) {
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Standard_Boolean iseq1 = vecx.IsEqual(v1);
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Standard_Boolean iseq2 = vecx.IsEqual(v2);
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if (!iseq1) {
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e1 = TopoDS::Edge(ecx);
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vfe1 = TopoDS::Vertex(vecx);
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fe1 = Standard_True;
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}
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if (!iseq2) {
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e2 = TopoDS::Edge(ecx);
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vfe2 = TopoDS::Vertex(vecx);
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fe2 = Standard_True;
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}
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}
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if (fe1 && fe2) break;
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}
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if (fe1 && fe2) break;
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}
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if (fEin && fe1 && fe2) break;
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} // itle.More()
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Standard_Boolean ok = (fEin && fe1 && fe2);
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if (!ok) return Standard_False;
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#ifdef OCCT_DEBUG
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debcorrUV(); // call Draw_Call("av2d;dy fyf;fit;ppcu fyf")
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#endif
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Standard_Real f,l,tol; Handle(Geom2d_Curve) PC = FUNTOOLC2D_CurveOnSurface(Ein,Fsp,f,l,tol);
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gp_Dir2d d2d; gp_Pnt2d O2d; Standard_Boolean isuiso = 0,isviso = 0;
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Standard_Boolean uviso = FUN_tool_IsUViso(PC,isuiso,isviso,d2d,O2d);
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if (!uviso) return Standard_False;
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Standard_Real pfEin,plEin,tolEin; Handle(Geom2d_Curve) PCEin = FUNTOOLC2D_CurveOnSurface(Ein,Fsp,pfEin,plEin,tolEin);
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if (PCEin.IsNull()) Standard_Failure::Raise(" FUN_correctDegeneratedE : no 2d curve Ein");
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Standard_Real pf1,pl1,tol1; Handle(Geom2d_Curve) PC1 = FUNTOOLC2D_CurveOnSurface(e1,Fsp,pf1,pl1,tol1);
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if (PC1.IsNull()) Standard_Failure::Raise(" FUN_correctDegeneratedE : no 2d curve e1");
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Standard_Real pf2,pl2,tol2; Handle(Geom2d_Curve) PC2 = FUNTOOLC2D_CurveOnSurface(e2,Fsp,pf2,pl2,tol2);
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if (PC2.IsNull()) Standard_Failure::Raise(" FUN_correctDegeneratedE : no 2d curve e2");
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Standard_Real parv1 = BRep_Tool::Parameter(v1,Ein,Fsp);
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Standard_Real parv2 = BRep_Tool::Parameter(v2,Ein,Fsp);
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gp_Pnt2d pv1; PCEin->D0(parv1,pv1);
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gp_Pnt2d pv2; PCEin->D0(parv2,pv2);
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Standard_Real par1 = BRep_Tool::Parameter(vfe1,e1,Fsp);
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Standard_Real par2 = BRep_Tool::Parameter(vfe2,e2,Fsp);
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gp_Pnt2d p1; PC1->D0(par1,p1);
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gp_Pnt2d p2; PC2->D0(par2,p2);
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Standard_Real cv1 = (isuiso) ? pv1.Y() : pv1.X();
|
|
Standard_Real cv2 = (isuiso) ? pv2.Y() : pv2.X();
|
|
Standard_Real c1 = (isuiso) ? p1.Y() : p1.X();
|
|
Standard_Real c2 = (isuiso) ? p2.Y() : p2.X();
|
|
|
|
Standard_Real d1 = (c1 - cv1);
|
|
Standard_Real d2 = (c2 - cv2);
|
|
Standard_Real adc = Abs(c1 - c2);
|
|
Standard_Real adcv = Abs(cv1 - cv2);
|
|
|
|
Standard_Real tol2d = 1.e-6;
|
|
Standard_Boolean mmd = (Abs(adc-adcv) < tol2d);
|
|
if (mmd) { // correction de CTS20973
|
|
gp_Vec2d transl(0.,1.); if (isviso) transl = gp_Vec2d(1.,0.);
|
|
transl.Multiply(d1); // ou d2
|
|
ok = FUN_tool_translate(transl,Fsp,Ein);
|
|
}
|
|
else {
|
|
// redefinition des parametres de v1,v2 de Ein tels que des parametres de
|
|
#ifdef OCCT_DEBUG
|
|
if (TopOpeBRepTool_GettraceCORRISO()) {
|
|
cout<<"FUN_correctDegeneratedE : !mmd NYI"<<endl;
|
|
}
|
|
#endif
|
|
ok = Standard_False;
|
|
}
|
|
|
|
return ok;
|
|
} //FUN_correctDegeneratedE*/
|
|
|
|
/*static Standard_Boolean FUN_tool_reguUV(const TopoDS_Face& FF, TopoDS_Face& fF)
|
|
{
|
|
|
|
const TopoDS_Face& F = TopoDS::Face(FF);
|
|
Standard_Boolean uclosed,vclosed; Standard_Real uperiod,vperiod;
|
|
Standard_Boolean closed = FUN_tool_closedS(F,uclosed,uperiod,vclosed,vperiod);
|
|
if (!closed) return Standard_False;
|
|
Standard_Real tolu,tolv; FUN_tool_tolUV(TopoDS::Face(fF),tolu,tolv);
|
|
|
|
TopTools_ListOfShape leko;
|
|
// --------
|
|
TopTools_IndexedMapOfOrientedShape mape;
|
|
TopExp_Explorer ex(fF, TopAbs_EDGE);
|
|
for (; ex.More(); ex.Next()){
|
|
const TopoDS_Edge& ee = TopoDS::Edge(ex.Current());
|
|
TopAbs_Orientation oee = ee.Orientation();
|
|
TopAbs_Orientation oe = TopAbs::Complement(oee);
|
|
TopoDS_Edge e = TopoDS::Edge(ee.Oriented(oe));
|
|
Standard_Boolean hasoppo = mape.Contains(e); // e with complement ori was added to mape
|
|
if (hasoppo) {
|
|
// ee :
|
|
Standard_Real ff,ll; Handle(Geom2d_Curve) PCee = BRep_Tool::CurveOnSurface(ee,F,ff,ll);
|
|
Standard_Boolean uisoee,visoee; gp_Dir2d d2dee; gp_Pnt2d O2dee;
|
|
Standard_Boolean uvisoee = FUN_tool_IsUViso(PCee,uisoee,visoee,d2dee,O2dee);
|
|
// e :
|
|
Standard_Real f,l; Handle(Geom2d_Curve) PCe = BRep_Tool::CurveOnSurface(e,F,f,l);
|
|
Standard_Boolean uisoe,visoe; gp_Dir2d d2de; gp_Pnt2d O2de;
|
|
Standard_Boolean uvisoe = FUN_tool_IsUViso(PCe,uisoe,visoe,d2de,O2de);
|
|
|
|
// isfaulty :
|
|
Standard_Boolean isfaulty = Standard_False;
|
|
Standard_Real dd = O2dee.Distance(O2de);
|
|
if (uisoee && uisoe) isfaulty = (dd < tolu);
|
|
if (visoee && visoe) isfaulty = (dd < tolv);
|
|
|
|
if (isfaulty) leko.Append(ee);
|
|
}
|
|
else mape.Add(ee);
|
|
}
|
|
|
|
Standard_Integer nko = leko.Extent();
|
|
if (nko != 1) return Standard_False;
|
|
|
|
// eko = edge with faulty pcurve :
|
|
const TopoDS_Shape& eko = leko.First();
|
|
TopAbs_Orientation oeko = eko.Orientation();
|
|
TopTools_ListOfShape edges; ex.Init(fF, TopAbs_EDGE);
|
|
for (; ex.More(); ex.Next()){
|
|
const TopoDS_Shape& ee = ex.Current();
|
|
if (!ee.IsSame(eko)) edges.Append(ee);
|
|
}
|
|
// fe = edge with vfe = vertex(ivfe) not uv-connexed :
|
|
TopoDS_Shape fe; Standard_Integer ivfe=0;
|
|
Standard_Boolean det = ::FUN_DetectEdgewithfaultyUV(FF,fF,edges,Standard_False,fe,ivfe);
|
|
if (!det) return Standard_False;
|
|
|
|
TopTools_Array1OfShape Vfe(1,2); FUN_Vertices(TopoDS::Edge(fe),Vfe);
|
|
TopAbs_Orientation ofe = fe.Orientation();
|
|
const TopoDS_Vertex& vfe = TopoDS::Vertex(Vfe(ivfe));
|
|
Standard_Real parfe = BRep_Tool::Parameter(vfe,TopoDS::Edge(fe));
|
|
gp_Pnt2d uvfe; Standard_Boolean ok = FUN_tool_paronEF(TopoDS::Edge(fe),parfe,F,uvfe);
|
|
if (!ok) return Standard_False;
|
|
// ivconnex :
|
|
Standard_Integer ivconnex = (ivfe == 1) ? 2 : 1;
|
|
// if (ofe == TopAbs_REVERSED) ivconnex = (ivconnex == 1) ? 2 : 1;
|
|
|
|
// vertex(ivconnex) of eko FORWARD
|
|
TopoDS_Edge ekoFOR = TopoDS::Edge(eko.Oriented(TopAbs_FORWARD));
|
|
TopTools_Array1OfShape Veko(1,2); FUN_Vertices(TopoDS::Edge(ekoFOR),Veko);
|
|
const TopoDS_Vertex& veko1 = TopoDS::Vertex(Veko(1));
|
|
const TopoDS_Vertex& veko2 = TopoDS::Vertex(Veko(2));
|
|
Standard_Integer iveko = 0;
|
|
if (veko1.IsSame(vfe)) iveko = 1;
|
|
if (veko2.IsSame(vfe)) iveko = 2;
|
|
if (iveko == 0) return Standard_False;
|
|
|
|
// ett : edge same eko with pcurve to translate
|
|
// isekoFOR=true : vfe should be connexed to vertex(ivconnex) of ekoFOR
|
|
Standard_Boolean isekoFOR = (iveko == ivconnex);
|
|
TopAbs_Orientation oett = isekoFOR ? TopAbs_FORWARD : TopAbs_REVERSED;
|
|
TopoDS_Edge ett = TopoDS::Edge(eko.Oriented(oett));
|
|
const TopoDS_Vertex& vtt = TopoDS::Vertex(Veko(iveko));
|
|
|
|
Standard_Real parett = BRep_Tool::Parameter(vtt,ett);
|
|
gp_Pnt2d uvtt; ok = FUN_tool_paronEF(ett,parett,F,uvtt);
|
|
if (!ok) return Standard_False;
|
|
|
|
Standard_Real du = uvfe.X()-uvtt.X();
|
|
Standard_Real dv = uvfe.Y()-uvtt.Y();
|
|
Standard_Boolean tru=Standard_False, trv=Standard_False;
|
|
if (uclosed) tru = (Abs(Abs(du)-uperiod) < tolu);
|
|
if (vclosed) trv = (Abs(Abs(dv)-vperiod) < tolv);
|
|
if (!tru && !trv) return Standard_False;
|
|
|
|
gp_Vec2d tt;
|
|
if (tru) tt = gp_Vec2d(du,0.);
|
|
if (trv) tt = gp_Vec2d(0.,dv);
|
|
Standard_Real f,l; Handle(Geom2d_Curve) PC1 = BRep_Tool::CurveOnSurface(ett,F,f,l);
|
|
Standard_Boolean uisoett,visoett; gp_Dir2d d2dett; gp_Pnt2d o2dett;
|
|
Standard_Boolean uvisoett = FUN_tool_IsUViso(PC1,uisoett,visoett,d2dett,o2dett);o2dett.Translate(tt);
|
|
Handle(Geom2d_Line) L2d = new Geom2d_Line(o2dett,d2dett);
|
|
Handle(Geom2d_TrimmedCurve) PC2 = new Geom2d_TrimmedCurve(L2d,f,l);
|
|
|
|
BRep_Builder BB;
|
|
Standard_Real toltt = BRep_Tool::Tolerance(ett);
|
|
// BB.UpdateEdge(TopoDS::Edge(ett),PC2,PC1,fF,toltt);
|
|
// xpu220998 : cto cylcong A1
|
|
Handle(Geom2d_Curve) nullc2d;
|
|
BB.UpdateEdge(TopoDS::Edge(ekoFOR),nullc2d,nullc2d,fF,toltt); // clear
|
|
if (isekoFOR) BB.UpdateEdge(TopoDS::Edge(ekoFOR),PC2,PC1,fF,toltt);
|
|
else BB.UpdateEdge(TopoDS::Edge(ekoFOR),PC1,PC2,fF,toltt);
|
|
|
|
return Standard_True;
|
|
}*/
|
|
|
|
static Standard_Boolean FUN_connexX(const Standard_Boolean onU, TopOpeBRepTool_CORRISO& CORRISO,
|
|
const TopTools_ListOfShape& EdstoCheck, TopTools_DataMapOfOrientedShapeInteger& fyEds)
|
|
// purpose : Fref is x-periodic,
|
|
// <fyEds>={(fye,recadre)}, recadre = INCREASE,DECREASE
|
|
// fye has its 2 bounds faulty
|
|
{
|
|
fyEds.Clear();
|
|
Standard_Real tolF = BRep_Tool::Tolerance(CORRISO.Fref());
|
|
Standard_Integer Index = onU ? 1 : 2;
|
|
Standard_Real xperiod; Standard_Boolean xclosed = CORRISO.Refclosed(Index,xperiod);
|
|
if (!xclosed) return Standard_False;
|
|
Standard_Real xtol = CORRISO.Tol(Index,tolF);
|
|
|
|
// fy has its 2 uvbounds non-connexed
|
|
//nyixpu300998 : iterative (while ko) + map of "static" edges
|
|
TopoDS_Shape fy; Standard_Integer Ify=0; Standard_Boolean hasfy = CORRISO.EdgeWithFaultyUV(EdstoCheck,2,fy,Ify);
|
|
if (!hasfy) return Standard_False;
|
|
TopOpeBRepTool_C2DF C2DF; Standard_Boolean isb = CORRISO.UVRep(TopoDS::Edge(fy),C2DF);
|
|
if (!isb) return Standard_False; // NYIRAISE
|
|
|
|
TopTools_Array1OfShape vfy(1,2); TopOpeBRepTool_TOOL::Vertices(TopoDS::Edge(fy),vfy);
|
|
for (Standard_Integer ii = 1; ii <=2; ii++) {
|
|
// vff = vertex[ii] of fy
|
|
const TopoDS_Vertex& vff = TopoDS::Vertex(vfy(ii));
|
|
Standard_Real parvff = TopOpeBRepTool_TOOL::ParE(ii,TopoDS::Edge(fy));gp_Pnt2d uvff = TopOpeBRepTool_TOOL::UVF(parvff,C2DF);
|
|
// loe list of edges connexed to faultE
|
|
TopTools_ListOfShape loe; isb = CORRISO.Connexity(vff,loe);
|
|
if (!isb) return Standard_False; // FUNRAISE
|
|
|
|
TopTools_ListIteratorOfListOfShape ite(loe); // iteration on connex edges of vff
|
|
for (; ite.More(); ite.Next()){
|
|
const TopoDS_Edge& ee = TopoDS::Edge(ite.Value());
|
|
TopTools_Array1OfShape vee(1,2); TopOpeBRepTool_TOOL::Vertices(ee,vee);
|
|
for (Standard_Integer ive = 1; ive <=2; ive++) {
|
|
// ve = vertex[ive] of ee
|
|
const TopoDS_Vertex& ve = TopoDS::Vertex(vee(ive));
|
|
Standard_Boolean samev = ve.IsSame(vff);
|
|
if (!samev) continue;
|
|
if (ive == ii) continue;
|
|
TopOpeBRepTool_C2DF C2DFe; isb = CORRISO.UVRep(ee,C2DFe);
|
|
if (!isb) return Standard_False; // FUNRAISE
|
|
Standard_Real paree = TopOpeBRepTool_TOOL::ParE(ive,ee); gp_Pnt2d uve = TopOpeBRepTool_TOOL::UVF(paree,C2DFe);
|
|
|
|
// xxtrsl :
|
|
Standard_Real dxx = onU ? uve.X()-uvff.X() : uve.Y()-uvff.Y();
|
|
Standard_Boolean isper =( Abs(xperiod-Abs(dxx)) < xtol);
|
|
if (!isper) continue;
|
|
|
|
Standard_Integer recadre = (dxx > 0) ? INCREASE : DECREASE;
|
|
fyEds.Bind(fy,recadre);
|
|
} //ive=1..2
|
|
}//ite(loe)
|
|
}//ii=1..2
|
|
return !fyEds.IsEmpty();
|
|
} // FUN_connexX
|
|
|
|
//=======================================================================
|
|
//function : CorrectONUVISO
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Standard_Boolean TopOpeBRepTool::CorrectONUVISO(const TopoDS_Face& Fin, TopoDS_Face& Fsp)
|
|
// <Fref> is x-periodic
|
|
{
|
|
#ifdef OCCT_DEBUG
|
|
Standard_Boolean trc = TopOpeBRepTool_GettraceCORRISO();
|
|
if (trc) cout<<"\n#### CorrectONUVISO ####\n\n";
|
|
debcorrUV();
|
|
#endif
|
|
|
|
Standard_Real tolF = BRep_Tool::Tolerance(Fin);
|
|
|
|
TopOpeBRepTool_CORRISO CORRISO(Fin);
|
|
Standard_Real uperiod,vperiod;
|
|
Standard_Boolean uclosed = CORRISO.Refclosed(1,uperiod);
|
|
Standard_Boolean vclosed = CORRISO.Refclosed(2,vperiod);
|
|
if (!uclosed && !vclosed) return Standard_False;
|
|
|
|
CORRISO.Init(Fsp);
|
|
Standard_Boolean ok = CORRISO.UVClosed();
|
|
if (ok) return Standard_True; // Fsp is valid
|
|
|
|
// 1. We check connexity among all edges of <Fsp>
|
|
// if we find on edge with 2 faulty UVbounds, we try to UVconnect it.
|
|
// for (Standard_Integer i=1; i<=2; i++) {
|
|
Standard_Integer i ;
|
|
for ( i=1; i<=2; i++) {
|
|
Standard_Boolean onU = (i==1) ? Standard_True : Standard_False;
|
|
const TopTools_ListOfShape& Tocheck = CORRISO.Eds();
|
|
TopTools_DataMapOfOrientedShapeInteger fyEds; ok =::FUN_connexX(onU,CORRISO,Tocheck,fyEds);
|
|
if (!ok) continue;
|
|
ok = CORRISO.TrslUV(onU,fyEds);
|
|
if (!ok) continue;
|
|
ok = CORRISO.UVClosed();
|
|
if (!ok) continue;
|
|
ok = CORRISO.GetnewS(Fsp);
|
|
if (!ok) return Standard_False; //NYIRAISE
|
|
return Standard_True;
|
|
}
|
|
|
|
// 2. x-2drep(edges) are in [xfirst,xfirst+xperiod]
|
|
for (i = 1; i <=2; i++) {
|
|
Standard_Boolean onU = (i==1);
|
|
Standard_Real xper=0.; Standard_Boolean xclosed = CORRISO.Refclosed(i,xper);
|
|
if (!xclosed) continue;
|
|
Standard_Real tolx = CORRISO.Tol(i,tolF);
|
|
tolx *= 1.e2; // BUC60380
|
|
TopTools_DataMapOfOrientedShapeInteger FyEds; Standard_Boolean hasfy = CORRISO.EdgesOUTofBoundsUV(CORRISO.Eds(),onU,tolx,FyEds);
|
|
if (!hasfy) continue;
|
|
ok = CORRISO.TrslUV(onU,FyEds);
|
|
if (!ok) return Standard_False;
|
|
ok = CORRISO.UVClosed();
|
|
if (!ok) continue;
|
|
ok = CORRISO.GetnewS(Fsp);
|
|
if (!ok) return Standard_False; //NYIRAISE
|
|
return Standard_True;
|
|
}
|
|
return Standard_False;
|
|
|
|
/*// xpu310898 : eC closing ff, ff sdm F(reference face), proj(eC,F) gives ee with
|
|
// !closing(ee,Fsp) -> 2drep(Fsp) is not closed.
|
|
// purpose : translate pceCFOR or pceCREV
|
|
// cto902B7 (ff=f7,eC=e9,F=f14)
|
|
ok = ::FUN_tool_reguUV(Fin,Fsp);*/
|
|
|
|
/*// JYL 980909 : reecriture complete
|
|
// 1/ traitement de TOUTES les aretes
|
|
// isou et isov fautives (et non la premiere trouvee);
|
|
// 2/ traitement des aretes degenerees fautives : CTS20973
|
|
|
|
TopTools_ListOfShape lisoe,ldege;
|
|
TopExp_Explorer exe(Fsp, TopAbs_EDGE);
|
|
for (; exe.More(); exe.Next()){
|
|
const TopoDS_Edge& E = TopoDS::Edge(exe.Current());
|
|
Standard_Boolean degen = BRep_Tool::Degenerated(E);
|
|
if ( degen ) {
|
|
ldege.Append(E);
|
|
}
|
|
else {
|
|
Standard_Real f,l; Handle(Geom2d_Curve) PC = BRep_Tool::CurveOnSurface(E,Fin,f,l);
|
|
Standard_Boolean uiso,viso; gp_Dir2d d2d; gp_Pnt2d O2d;
|
|
Standard_Boolean uviso = FUN_tool_IsUViso(PC,uiso,viso,d2d,O2d);
|
|
Standard_Boolean onclosing = (uiso && uclosed) || (viso && vclosed);
|
|
if ( onclosing) {
|
|
lisoe.Append(E);
|
|
}
|
|
}
|
|
}
|
|
|
|
Standard_Integer nisoe = lisoe.Extent();
|
|
Standard_Integer ndege = ldege.Extent();
|
|
if (nisoe ==0 && ndege == 0) return Standard_False;
|
|
|
|
Standard_Integer tmpisoe;
|
|
Standard_Integer tmpdege;
|
|
|
|
TopTools_ListOfShape lfyisoe; Standard_Boolean tocorrectisoe = Standard_False;
|
|
tocorrectisoe = FUN_DetectEdgeswithfaultyUV(Fsp,Fsp,lisoe,Standard_True,lfyisoe,tmpisoe);
|
|
|
|
TopTools_ListOfShape lfydege; Standard_Boolean tocorrectdege = Standard_False;
|
|
tocorrectdege = FUN_DetectEdgeswithfaultyUV(Fsp,Fsp,ldege,Standard_True,lfydege,tmpdege);
|
|
|
|
tocorrect = (tocorrectisoe || tocorrectdege);
|
|
if (!tocorrect) {
|
|
return Standard_True;
|
|
}
|
|
|
|
#ifdef OCCT_DEBUG
|
|
if (trc) {
|
|
cout<<"CorrectONUVISO ";
|
|
cout<<"iso faulty "<<tocorrectisoe<<" deg faulty "<<tocorrectdege<<endl;;
|
|
}
|
|
debcorrUV();
|
|
#endif
|
|
|
|
if (tocorrectisoe) {
|
|
for (TopTools_ListIteratorOfListOfShape itiso(lfyisoe);itiso.More();itiso.Next()) {
|
|
TopoDS_Edge& fyisoe = TopoDS::Edge(itiso.Value());
|
|
|
|
// !! if the faulty edge ON closing appears twice in <Eds>, NOTHING is done!
|
|
// -> see processing ::PurgeClosingEdges later called in WESMakeFaces
|
|
Standard_Integer nfoundisoe = 0;
|
|
for (exe.Init(Fsp, TopAbs_EDGE); exe.More(); exe.Next()) {
|
|
if (exe.Current().IsSame(fyisoe)) {
|
|
nfoundisoe++;
|
|
}
|
|
}
|
|
if (nfoundisoe > 1) {
|
|
continue;
|
|
}
|
|
|
|
#ifdef DRAW
|
|
if (trc) {
|
|
cout<<"TopOpeBRepTool correctONUVISO : faulty iso edge"<<endl;
|
|
FUN_tool_draw("fyf",Fsp);FUN_tool_draw("fyisoe",fyisoe);
|
|
}
|
|
#endif
|
|
|
|
Standard_Boolean ok = ::FUN_correctClosingE(fyisoe,Fsp);
|
|
if (!ok) {
|
|
continue;
|
|
}
|
|
}
|
|
|
|
Standard_Integer tmpisoe;
|
|
TopTools_ListOfShape lffyisoe; tocorrectisoe = FUN_DetectEdgeswithfaultyUV(Fsp,Fsp,lfyisoe,Standard_False,lffyisoe,tmpisoe);
|
|
} // end lffyisoe process
|
|
|
|
if (tocorrectdege) {
|
|
TopTools_IndexedDataMapOfShapeListOfShape mve;
|
|
TopExp::MapShapesAndAncestors(Fsp,TopAbs_VERTEX,TopAbs_EDGE,mve);
|
|
|
|
for (TopTools_ListIteratorOfListOfShape itdeg(lfydege);itdeg.More();itdeg.Next()) {
|
|
TopoDS_Edge& fydege = TopoDS::Edge(itdeg.Value());
|
|
|
|
#ifdef DRAW
|
|
if (trc) {
|
|
cout<<"TopOpeBRepTool correctONUVISO : faulty deg edge"<<endl;
|
|
FUN_tool_draw("fyf",Fsp);FUN_tool_draw("fydege",fydege);
|
|
}
|
|
#endif
|
|
|
|
Standard_Boolean ok = ::FUN_correctDegeneratedE(mve,fydege,Fsp);
|
|
if (!ok) {
|
|
continue;
|
|
}
|
|
} // itdeg
|
|
|
|
TopTools_ListOfShape lffydege; tocorrectdege = FUN_DetectEdgeswithfaultyUV(Fsp,Fsp,lfydege,Standard_False,lffydege,tmpdege);
|
|
} // end lfydege process
|
|
|
|
TopTools_ListOfShape eFsp; FUN_tool_shapes(Fsp,TopAbs_EDGE,eFsp);
|
|
TopTools_ListOfShape lffydege; tocorrect = FUN_DetectEdgeswithfaultyUV(Fsp,Fsp,eFsp,Standard_False,lffydege,tmpdege);
|
|
Standard_Boolean done = !tocorrect;
|
|
return done;*/
|
|
|
|
} // correctONUVISO
|
|
|
|
//=======================================================================
|
|
//function : MakeFaces
|
|
//purpose :
|
|
//=======================================================================
|
|
|
|
Standard_Boolean TopOpeBRepTool::MakeFaces(const TopoDS_Face& Fin, const TopTools_ListOfShape& LOF,
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const TopTools_IndexedMapOfOrientedShape& MshNOK,
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TopTools_ListOfShape& LOFF)
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{
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// TopOpeBRepDS_BuildTool BT;
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BRep_Builder BB;
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LOFF.Clear();
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TopTools_ListIteratorOfListOfShape it(LOF);
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for (; it.More(); it.Next()){
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const TopoDS_Face& FF = TopoDS::Face(it.Value());
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Standard_Boolean valid = !MshNOK.Contains(FF);
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if (valid) {LOFF.Append(FF); continue;}
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TopoDS_Shape aLocalShape = Fin.EmptyCopied();
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TopoDS_Face newFace = TopoDS::Face(aLocalShape);// BT.CopyFace(Fin,newFace);
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// TopoDS_Face newFace = TopoDS::Face(Fin.EmptyCopied());// BT.CopyFace(Fin,newFace);
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TopExp_Explorer exw(FF, TopAbs_WIRE);
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for (; exw.More(); exw.Next()){
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const TopoDS_Wire& W = TopoDS::Wire(exw.Current());
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valid = !MshNOK.Contains(W);
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// if (valid) {BT.AddFaceWire(newFace,W); continue;}
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if (valid) {BB.Add(newFace,W); continue;}
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TopoDS_Wire newWire; //BT.MakeWire(newWire);
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BB.MakeWire(newWire);
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TopExp_Explorer exe(W, TopAbs_EDGE);
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Standard_Integer ne = 0;
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for (; exe.More(); exe.Next()){
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const TopoDS_Edge& E = TopoDS::Edge(exe.Current());
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valid = !MshNOK.Contains(E);
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if (!valid) continue;
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// BT.AddWireEdge(newWire,E);
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BB.Add(newWire,E);
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ne++;
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} // exe
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if (ne == 0) continue;
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Standard_Boolean closed = FUN_tool_ClosedW(newWire);
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// BT.Closed(newWire,closed);
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// BT.AddFaceWire(newFace,newWire);
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newWire.Closed(closed);
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BB.Add(newFace,newWire);
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} // exw
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LOFF.Append(newFace);
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}
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return Standard_True;
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}
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/*static Handle(Geom2d_TrimmedCurve) FUN_translate(const gp_Vec2d& tvector, const TopoDS_Face& fF, TopoDS_Edge& fyE)
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{
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Standard_Real f,l,tol; Handle(Geom2d_Curve) PC = FUNTOOLC2D_CurveOnSurface(fyE,fF,f,l,tol);
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Standard_Boolean isou,isov; gp_Pnt2d o2d; gp_Dir2d d2d;
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Standard_Boolean isouv = FUN_tool_IsUViso(PC,isou,isov,d2d,o2d); o2d.Translate(tvector);
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Handle(Geom2d_Line) L2d = new Geom2d_Line(o2d,d2d);
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Handle(Geom2d_TrimmedCurve) C2d = new Geom2d_TrimmedCurve(L2d,f,l);
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return C2d;
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}
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Standard_EXPORT void FUN_tool_ttranslate(const gp_Vec2d& tvector, const TopoDS_Face& fF, TopoDS_Edge& fyE)
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{
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Handle(Geom2d_TrimmedCurve) C2d = ::FUN_translate(tvector,fF,fyE);
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Standard_Real tole = BRep_Tool::Tolerance(fyE);
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BRep_Builder BB;
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// Handle(Geom2d_Curve) toclear; BB.UpdateEdge(fyE,toclear,fF,tole);
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BB.UpdateEdge(fyE,C2d,fF,tole);
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}
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static Standard_Boolean FUN_tool_translate(const gp_Vec2d& tvector, TopoDS_Face& fF, TopoDS_Edge& fyE)
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// prequesitory : <fF> is on periodic surface, translates edge
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// <fyE>'s uorviso to have its uorvpar bounded in [0.,2PI].
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|
{
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Handle(Geom2d_TrimmedCurve) C2d = ::FUN_translate(tvector,fF,fyE);
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Standard_Real tole = BRep_Tool::Tolerance(fyE);
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|
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//xpu040598 : CTS20280 f37 modified when its split is modified!
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TopoDS_Face newf; Standard_Boolean ok = FUN_tool_pcurveonF(fF,fyE,C2d,newf);
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if (ok) fF = newf;
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return ok;
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//xpu040598
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}
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|
*/
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