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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.
183 lines
6.2 KiB
C++
183 lines
6.2 KiB
C++
// Created on: 1994-03-23
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// Created by: Bruno DUMORTIER
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// Copyright (c) 1994-1999 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 <Extrema_ExtPC2d.hxx>
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#include <Geom2dAPI_ProjectPointOnCurve.hxx>
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#include <gp_Pnt2d.hxx>
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#include <Standard_OutOfRange.hxx>
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#include <StdFail_NotDone.hxx>
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//=================================================================================================
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Geom2dAPI_ProjectPointOnCurve::Geom2dAPI_ProjectPointOnCurve()
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: myIndex(-1)
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{
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myIsDone = Standard_False;
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}
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//=================================================================================================
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Geom2dAPI_ProjectPointOnCurve::Geom2dAPI_ProjectPointOnCurve(const gp_Pnt2d& P,
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const Handle(Geom2d_Curve)& Curve)
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{
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Init(P, Curve);
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}
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//=================================================================================================
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Geom2dAPI_ProjectPointOnCurve::Geom2dAPI_ProjectPointOnCurve(const gp_Pnt2d& P,
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const Handle(Geom2d_Curve)& Curve,
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const Standard_Real Umin,
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const Standard_Real Usup)
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{
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Init(P, Curve, Umin, Usup);
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}
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//=================================================================================================
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void Geom2dAPI_ProjectPointOnCurve::Init(const gp_Pnt2d& P, const Handle(Geom2d_Curve)& Curve)
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{
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Init(P, Curve, Curve->FirstParameter(), Curve->LastParameter());
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}
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//=================================================================================================
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void Geom2dAPI_ProjectPointOnCurve::Init(const gp_Pnt2d& P,
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const Handle(Geom2d_Curve)& Curve,
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const Standard_Real Umin,
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const Standard_Real Usup)
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{
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myC.Load(Curve, Umin, Usup);
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Extrema_ExtPC2d theExtPC2d(P, myC);
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myExtPC = theExtPC2d;
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myIsDone = myExtPC.IsDone() && (myExtPC.NbExt() > 0);
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// evaluate the lower distance and its index;
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if (myIsDone)
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{
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Standard_Real Dist2, Dist2Min = myExtPC.SquareDistance(1);
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myIndex = 1;
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for (Standard_Integer i = 2; i <= myExtPC.NbExt(); i++)
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{
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Dist2 = myExtPC.SquareDistance(i);
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if (Dist2 < Dist2Min)
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{
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Dist2Min = Dist2;
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myIndex = i;
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}
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}
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}
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}
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//=================================================================================================
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Standard_Integer Geom2dAPI_ProjectPointOnCurve::NbPoints() const
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{
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if (myIsDone)
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return myExtPC.NbExt();
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else
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return 0;
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}
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//=================================================================================================
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gp_Pnt2d Geom2dAPI_ProjectPointOnCurve::Point(const Standard_Integer Index) const
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{
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Standard_OutOfRange_Raise_if(Index < 1 || Index > NbPoints(),
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"Geom2dAPI_ProjectPointOnCurve::Point");
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return (myExtPC.Point(Index)).Value();
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}
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//=================================================================================================
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Standard_Real Geom2dAPI_ProjectPointOnCurve::Parameter(const Standard_Integer Index) const
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{
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Standard_OutOfRange_Raise_if(Index < 1 || Index > NbPoints(),
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"Geom2dAPI_ProjectPointOnCurve::Parameter");
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return (myExtPC.Point(Index)).Parameter();
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}
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//=================================================================================================
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void Geom2dAPI_ProjectPointOnCurve::Parameter(const Standard_Integer Index, Standard_Real& U) const
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{
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Standard_OutOfRange_Raise_if(Index < 1 || Index > NbPoints(),
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"Geom2dAPI_ProjectPointOnCurve::Parameter");
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U = (myExtPC.Point(Index)).Parameter();
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}
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//=================================================================================================
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Standard_Real Geom2dAPI_ProjectPointOnCurve::Distance(const Standard_Integer Index) const
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{
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Standard_OutOfRange_Raise_if(Index < 1 || Index > NbPoints(),
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"Geom2dAPI_ProjectPointOnCurve::Distance");
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return sqrt(myExtPC.SquareDistance(Index));
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}
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//=================================================================================================
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gp_Pnt2d Geom2dAPI_ProjectPointOnCurve::NearestPoint() const
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{
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StdFail_NotDone_Raise_if(!myIsDone, "Geom2dAPI_ProjectPointOnCurve:NearestPoint");
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return (myExtPC.Point(myIndex)).Value();
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}
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//=================================================================================================
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Geom2dAPI_ProjectPointOnCurve::operator Standard_Integer() const
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{
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return NbPoints();
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}
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//=================================================================================================
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Geom2dAPI_ProjectPointOnCurve::operator gp_Pnt2d() const
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{
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return NearestPoint();
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}
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//=================================================================================================
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Standard_Real Geom2dAPI_ProjectPointOnCurve::LowerDistanceParameter() const
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{
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StdFail_NotDone_Raise_if(!myIsDone, "Geom2dAPI_ProjectPointOnCurve:LowerDistanceParameter");
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return (myExtPC.Point(myIndex)).Parameter();
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}
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//=================================================================================================
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Standard_Real Geom2dAPI_ProjectPointOnCurve::LowerDistance() const
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{
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StdFail_NotDone_Raise_if(!myIsDone, "Geom2dAPI_ProjectPointOnCurve:LowerDistance");
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return sqrt(myExtPC.SquareDistance(myIndex));
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}
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//=================================================================================================
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Geom2dAPI_ProjectPointOnCurve::operator Standard_Real() const
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{
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return LowerDistance();
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}
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