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a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
332 lines
10 KiB
C++
332 lines
10 KiB
C++
// 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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// szv#4 S4163
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#include <BRep_Tool.hxx>
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#include <Geom_Curve.hxx>
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#include <gp_Pnt.hxx>
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#include <gp_XYZ.hxx>
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#include <Precision.hxx>
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#include <ShapeAnalysis_Curve.hxx>
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#include <ShapeAnalysis_Edge.hxx>
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#include <ShapeAnalysis_WireVertex.hxx>
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#include <ShapeExtend_WireData.hxx>
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#include <TopoDS_Edge.hxx>
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#include <TopoDS_Vertex.hxx>
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#include <TopoDS_Wire.hxx>
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// ied_modif_for_compil_Nov-19-1998
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//=================================================================================================
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ShapeAnalysis_WireVertex::ShapeAnalysis_WireVertex()
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{
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myDone = Standard_False;
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myPreci = Precision::Confusion();
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::Init(const TopoDS_Wire& wire, const Standard_Real preci)
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{
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Init(new ShapeExtend_WireData(wire), preci);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::Init(const Handle(ShapeExtend_WireData)& sbwd,
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const Standard_Real /*preci*/)
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{
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Standard_Integer nb = sbwd->NbEdges();
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if (nb == 0)
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return;
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myDone = Standard_False;
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myWire = sbwd;
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myStat = new TColStd_HArray1OfInteger(1, nb);
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myStat->Init(0);
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myPos = new TColgp_HArray1OfXYZ(1, nb);
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myUPre = new TColStd_HArray1OfReal(1, nb);
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myUPre->Init(0.0);
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myUFol = new TColStd_HArray1OfReal(1, nb);
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myUFol->Init(0.0);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::Load(const TopoDS_Wire& wire)
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{
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Init(wire, myPreci);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::Load(const Handle(ShapeExtend_WireData)& sbwd)
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{
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Init(sbwd, myPreci);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetPrecision(const Standard_Real preci)
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{
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myPreci = preci;
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myDone = Standard_False;
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::Analyze()
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{
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if (myStat.IsNull())
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return;
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myDone = Standard_True;
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// Analyse des vertex qui se suivent
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Handle(Geom_Curve) c1, c2;
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Standard_Real cf, cl, upre, ufol;
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Standard_Integer i, j, nb = myStat->Length(), stat;
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ShapeAnalysis_Edge EA;
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for (i = 1; i <= nb; i++)
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{
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stat = -1; // au depart
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j = (i == nb ? 1 : i + 1);
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TopoDS_Edge E1 = myWire->Edge(i);
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TopoDS_Edge E2 = myWire->Edge(j);
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TopoDS_Vertex V1 = EA.LastVertex(myWire->Edge(i));
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TopoDS_Vertex V2 = EA.FirstVertex(myWire->Edge(j));
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gp_Pnt PV1 = BRep_Tool::Pnt(V1);
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gp_Pnt PV2 = BRep_Tool::Pnt(V2);
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Standard_Real tol1 = BRep_Tool::Tolerance(V1);
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Standard_Real tol2 = BRep_Tool::Tolerance(V2);
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EA.Curve3d(myWire->Edge(i), c1, cf, upre);
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EA.Curve3d(myWire->Edge(j), c2, ufol, cl);
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if (c1.IsNull() || c2.IsNull())
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continue; // on ne peut rien faire ...
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gp_Pnt P1 = c1->Value(upre);
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gp_Pnt P2 = c2->Value(ufol);
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// Est-ce que le jeu de vertex convient ? (meme si V1 == V2, on verifie)
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Standard_Real d1 = PV1.Distance(P1);
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Standard_Real d2 = PV2.Distance(P2);
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Standard_Real dd = PV1.Distance(PV2);
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if (d1 <= tol1 && d2 <= tol2 && dd <= (tol1 + tol2))
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stat = 1;
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else if (d1 <= myPreci && d2 <= myPreci && dd <= myPreci)
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stat = 2;
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myStat->SetValue(i, -1); // par defaut
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if (stat > 0)
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{
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if (V1 == V2)
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stat = 0;
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}
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if (stat >= 0)
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{
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myStat->SetValue(i, stat);
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continue;
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}
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// Restent les autres cas !
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// Une edge se termine sur l autre : il faudra simplement relimiter
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// Projection calculee sur une demi-edge (pour eviter les pbs de couture)
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gp_Pnt PJ1, PJ2;
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Standard_Real U1, U2;
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Standard_Real dj1 =
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ShapeAnalysis_Curve().Project(c1, P2, myPreci, PJ1, U1, (cf + upre) / 2, upre);
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Standard_Real dj2 =
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ShapeAnalysis_Curve().Project(c2, P1, myPreci, PJ2, U2, ufol, (ufol + cl) / 2);
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if (dj1 <= myPreci)
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{
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SetStart(i, PJ1.XYZ(), U1);
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continue;
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}
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else if (dj2 <= myPreci)
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{
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SetEnd(i, PJ2.XYZ(), U2);
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continue;
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}
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// Restent a verifier les intersections et prolongations !
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}
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetSameVertex(const Standard_Integer num)
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{
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myStat->SetValue(num, 0);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetSameCoords(const Standard_Integer num)
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{
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myStat->SetValue(num, 1);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetClose(const Standard_Integer num)
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{
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myStat->SetValue(num, 2);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetEnd(const Standard_Integer num,
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const gp_XYZ& pos,
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const Standard_Real ufol)
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{
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myStat->SetValue(num, 3);
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myPos->SetValue(num, pos);
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myUFol->SetValue(num, ufol);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetStart(const Standard_Integer num,
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const gp_XYZ& pos,
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const Standard_Real upre)
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{
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myStat->SetValue(num, 4);
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myPos->SetValue(num, pos);
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myUFol->SetValue(num, upre);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetInters(const Standard_Integer num,
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const gp_XYZ& pos,
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const Standard_Real upre,
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const Standard_Real ufol)
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{
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myStat->SetValue(num, 5);
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myPos->SetValue(num, pos);
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myUPre->SetValue(num, upre);
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myUFol->SetValue(num, ufol);
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}
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//=================================================================================================
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void ShapeAnalysis_WireVertex::SetDisjoined(const Standard_Integer num)
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{
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myStat->SetValue(num, -1);
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}
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//=================================================================================================
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Standard_Boolean ShapeAnalysis_WireVertex::IsDone() const
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{
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return myDone;
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}
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//=================================================================================================
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Standard_Real ShapeAnalysis_WireVertex::Precision() const
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{
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return myPreci;
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}
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//=================================================================================================
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Standard_Integer ShapeAnalysis_WireVertex::NbEdges() const
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{
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return myWire->NbEdges();
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}
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//=================================================================================================
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const Handle(ShapeExtend_WireData)& ShapeAnalysis_WireVertex::WireData() const
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{
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return myWire;
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}
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//=================================================================================================
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Standard_Integer ShapeAnalysis_WireVertex::Status(const Standard_Integer num) const
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{
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return myStat->Value(num);
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}
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//=================================================================================================
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gp_XYZ ShapeAnalysis_WireVertex::Position(const Standard_Integer num) const
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{
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return myPos->Value(num);
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}
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//=================================================================================================
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// szv#4:S4163:12Mar99 was bug: returned Integer
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Standard_Real ShapeAnalysis_WireVertex::UPrevious(const Standard_Integer num) const
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{
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return myUPre->Value(num);
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}
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//=================================================================================================
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// szv#4:S4163:12Mar99 was bug: returned Integer
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Standard_Real ShapeAnalysis_WireVertex::UFollowing(const Standard_Integer num) const
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{
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return myUFol->Value(num);
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}
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//=================================================================================================
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Standard_Integer ShapeAnalysis_WireVertex::Data(const Standard_Integer num,
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gp_XYZ& pos,
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Standard_Real& upre,
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Standard_Real& ufol) const
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{
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pos = myPos->Value(num);
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upre = myUPre->Value(num);
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ufol = myUFol->Value(num);
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return myStat->Value(num);
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}
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//=================================================================================================
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Standard_Integer ShapeAnalysis_WireVertex::NextStatus(const Standard_Integer stat,
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const Standard_Integer num) const
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{
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// szv#4:S4163:12Mar99 optimized
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if (!myStat.IsNull())
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{
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Standard_Integer i, nb = myStat->Length();
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for (i = num + 1; i <= nb; i++)
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if (myStat->Value(i) == stat)
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return i;
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}
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return 0;
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}
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//=================================================================================================
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Standard_Integer ShapeAnalysis_WireVertex::NextCriter(const Standard_Integer crit,
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const Standard_Integer num) const
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{
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// szv#4:S4163:12Mar99 optimized
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if (!myStat.IsNull())
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{
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Standard_Integer i, nb = myStat->Length();
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for (i = num + 1; i <= nb; i++)
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{
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Standard_Integer stat = myStat->Value(i);
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if ((crit == -1 && stat < 0) || (crit == 0 && stat == 0) || (crit == 1 && stat > 0)
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|| (crit == 2 && (stat >= 0 && stat <= 2)) || (crit == 3 && (stat == 1 || stat == 2))
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|| (crit == 4 && stat > 2))
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return i;
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}
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}
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return 0;
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}
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