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42cf5bc1ca
Automatic upgrade of OCCT code by command "occt_upgrade . -nocdl": - WOK-generated header files from inc and sources from drv are moved to src - CDL files removed - All packages are converted to nocdlpack
132 lines
3.9 KiB
C++
132 lines
3.9 KiB
C++
// Created on: 1992-06-10
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// Created by: Laurent BUCHARD
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// Copyright (c) 1992-1999 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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// modified by Edward AGAPOV (eap) Jun 7 2002 (occ 438)
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// --- limit infinite points and parameters in order to make
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// --- arithmetic operation on them safe
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#include <gp_Pnt2d.hxx>
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#include <IntRes2d_Domain.hxx>
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#include <Precision.hxx>
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#include <Standard_DomainError.hxx>
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const Standard_Real infVal = Precision::Infinite();
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//=======================================================================
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//function : LimitInfinite
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//purpose :
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//=======================================================================
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static inline Standard_Real LimitInfinite(const Standard_Real Val)
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{
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return ( Abs(Val) > infVal ? (Val>0 ? infVal : -infVal) : Val );
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}
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//=======================================================================
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//function : IntRes2d_Domain
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//purpose :
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//=======================================================================
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IntRes2d_Domain::IntRes2d_Domain():
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status(0),
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first_param(0.0), last_param(0.0),
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first_tol(0.0), last_tol(0.0),
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first_point(0.0, 0.0), last_point(0.0, 0.0),
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periodfirst(0.0),
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periodlast(0.0) { }
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void IntRes2d_Domain::SetValues() {
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status=0;
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periodfirst=periodlast=0.0;
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}
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//=======================================================================
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//function : IntRes2d_Domain
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//purpose : Creates a bounded Domain.
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//=======================================================================
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IntRes2d_Domain::IntRes2d_Domain(const gp_Pnt2d& Pnt1,
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const Standard_Real Par1,
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const Standard_Real Tol1,
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const gp_Pnt2d& Pnt2,
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const Standard_Real Par2,
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const Standard_Real Tol2) {
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SetValues(Pnt1,Par1,Tol1,Pnt2,Par2,Tol2);
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}
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//=======================================================================
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//function : SetValues
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//purpose : Sets the values for a bounded domain.
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//=======================================================================
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void IntRes2d_Domain::SetValues(const gp_Pnt2d& Pnt1,
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const Standard_Real Par1,
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const Standard_Real Tol1,
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const gp_Pnt2d& Pnt2,
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const Standard_Real Par2,
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const Standard_Real Tol2) {
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status = 3;
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periodfirst = periodlast = 0.0;
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first_param=LimitInfinite(Par1);
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first_point.SetCoord( LimitInfinite(Pnt1.X()), LimitInfinite(Pnt1.Y()) );
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first_tol=Tol1;
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last_param=LimitInfinite(Par2);
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last_point.SetCoord( LimitInfinite(Pnt2.X()), LimitInfinite(Pnt2.Y()) );
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last_tol=Tol2;
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}
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IntRes2d_Domain::IntRes2d_Domain(const gp_Pnt2d& Pnt,
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const Standard_Real Par,
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const Standard_Real Tol,
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const Standard_Boolean First) :
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first_param(0.0), last_param(0.0),
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first_tol(0.0), last_tol(0.0),
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first_point(0.0, 0.0), last_point(0.0, 0.0)
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{
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SetValues(Pnt,Par,Tol,First);
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}
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void IntRes2d_Domain::SetValues(const gp_Pnt2d& Pnt,
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const Standard_Real Par,
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const Standard_Real Tol,
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const Standard_Boolean First) {
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periodfirst=periodlast=0.0;
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if(First) {
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status=1;
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first_param=LimitInfinite(Par);
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first_point.SetCoord( LimitInfinite(Pnt.X()), LimitInfinite(Pnt.Y()) );
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first_tol=Tol;
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}
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else {
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status=2;
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last_param=LimitInfinite(Par);
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last_point.SetCoord( LimitInfinite(Pnt.X()), LimitInfinite(Pnt.Y()) );
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last_tol=Tol;
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}
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}
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