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1 | // Created on: 1996-07-03 |
2 | // Created by: Joelle CHAUVET |
3 | // Copyright (c) 1996-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
12 | // distribution for complete text of the license and disclaimer of any warranty. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | |
18 | #include <AdvApprox_DichoCutting.hxx> |
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19 | #include <Precision.hxx> |
20 | |
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21 | AdvApprox_DichoCutting::AdvApprox_DichoCutting() |
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22 | { |
23 | } |
24 | |
25 | Standard_Boolean AdvApprox_DichoCutting::Value(const Standard_Real a, |
26 | const Standard_Real b, |
27 | Standard_Real& cuttingvalue) const |
28 | { |
29 | // longueur minimum d'un intervalle pour F(U,V) : EPS1=1.e-9 (cf.MEPS1) |
30 | Standard_Real lgmin = 10*Precision::PConfusion(); |
31 | cuttingvalue = (a+b) / 2; |
32 | return (Abs(b-a)>=2*lgmin); |
33 | } |
34 | |