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1 | // Created on: 1999-06-22 |
| 2 | // Created by: Roman LYGIN |
| 3 | // Copyright (c) 1999-1999 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 |
| 9 | // under the terms of the GNU Lesser General Public version 2.1 as published |
| 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 | |
| 17 | //======================================================================= |
| 18 | //function : ReversedParameter |
| 19 | //purpose : |
| 20 | //======================================================================= |
| 21 | |
| 22 | inline Standard_Real ShapeExtend_ComplexCurve::ReversedParameter(const Standard_Real U) const |
| 23 | { |
| 24 | return (1 - U); |
| 25 | } |
| 26 | |
| 27 | //======================================================================= |
| 28 | //function : FirstParameter |
| 29 | //purpose : |
| 30 | //======================================================================= |
| 31 | |
| 32 | inline Standard_Real ShapeExtend_ComplexCurve::FirstParameter() const |
| 33 | { |
| 34 | return 0; |
| 35 | } |
| 36 | |
| 37 | //======================================================================= |
| 38 | //function : LastParameter |
| 39 | //purpose : |
| 40 | //======================================================================= |
| 41 | |
| 42 | inline Standard_Real ShapeExtend_ComplexCurve::LastParameter() const |
| 43 | { |
| 44 | return 1; |
| 45 | } |
| 46 | |
| 47 | //======================================================================= |
| 48 | //function : IsClosed |
| 49 | //purpose : |
| 50 | //======================================================================= |
| 51 | |
| 52 | inline Standard_Boolean ShapeExtend_ComplexCurve::IsClosed() const |
| 53 | { |
| 54 | return myClosed; |
| 55 | } |
| 56 | |
| 57 | //======================================================================= |
| 58 | //function : IsPeriodic |
| 59 | //purpose : |
| 60 | //======================================================================= |
| 61 | |
| 62 | inline Standard_Boolean ShapeExtend_ComplexCurve::IsPeriodic() const |
| 63 | { |
| 64 | return Standard_False; |
| 65 | } |
| 66 | |
| 67 | //======================================================================= |
| 68 | //function : Continuity |
| 69 | //purpose : |
| 70 | //======================================================================= |
| 71 | |
| 72 | inline GeomAbs_Shape ShapeExtend_ComplexCurve::Continuity() const |
| 73 | { |
| 74 | return GeomAbs_C0; |
| 75 | } |
| 76 | |
| 77 | //======================================================================= |
| 78 | //function : IsCN |
| 79 | //purpose : |
| 80 | //======================================================================= |
| 81 | |
| 82 | inline Standard_Boolean ShapeExtend_ComplexCurve::IsCN(const Standard_Integer N) const |
| 83 | { |
| 84 | return N <=0; |
| 85 | } |
| 86 | |
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