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1 | // Created on: 1993-03-24 |
| 2 | // Created by: JCV |
| 3 | // Copyright (c) 1993-1999 Matra Datavision |
| 4 | // Copyright (c) 1999-2012 OPEN CASCADE SAS |
| 5 | // |
| 6 | // The content of this file is subject to the Open CASCADE Technology Public |
| 7 | // License Version 6.5 (the "License"). You may not use the content of this file |
| 8 | // except in compliance with the License. Please obtain a copy of the License |
| 9 | // at http://www.opencascade.org and read it completely before using this file. |
| 10 | // |
| 11 | // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its |
| 12 | // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France. |
| 13 | // |
| 14 | // The Original Code and all software distributed under the License is |
| 15 | // distributed on an "AS IS" basis, without warranty of any kind, and the |
| 16 | // Initial Developer hereby disclaims all such warranties, including without |
| 17 | // limitation, any warranties of merchantability, fitness for a particular |
| 18 | // purpose or non-infringement. Please see the License for the specific terms |
| 19 | // and conditions governing the rights and limitations under the License. |
| 20 | |
| 7fd59977 |
21 | |
| 7fd59977 |
22 | |
| 23 | |
| 24 | #include <Geom2d_Curve.ixx> |
| 25 | |
| 26 | |
| 27 | |
| 28 | typedef Geom2d_Curve Curve; |
| 29 | typedef Handle(Geom2d_Curve) Handle(Curve); |
| 30 | |
| 31 | |
| 32 | //======================================================================= |
| 33 | //function : Reversed |
| 34 | //purpose : |
| 35 | //======================================================================= |
| 36 | |
| 37 | Handle(Geom2d_Curve) Geom2d_Curve::Reversed () const |
| 38 | { |
| 39 | Handle(Curve) C = Handle(Curve)::DownCast(Copy()); |
| 40 | C->Reverse(); |
| 41 | return C; |
| 42 | } |
| 43 | |
| 44 | //======================================================================= |
| 45 | //function : TransformedParameter |
| 46 | //purpose : |
| 47 | //======================================================================= |
| 48 | |
| 49 | Standard_Real Geom2d_Curve::TransformedParameter(const Standard_Real U, |
| 50 | const gp_Trsf2d& ) const |
| 51 | { |
| 52 | return U; |
| 53 | } |
| 54 | |
| 55 | //======================================================================= |
| 56 | //function : ParametricTransformation |
| 57 | //purpose : |
| 58 | //======================================================================= |
| 59 | |
| 60 | Standard_Real Geom2d_Curve::ParametricTransformation(const gp_Trsf2d& ) const |
| 61 | { |
| 62 | return 1.; |
| 63 | } |
| 64 | |
| 65 | //======================================================================= |
| 66 | //function : Period |
| 67 | //purpose : |
| 68 | //======================================================================= |
| 69 | |
| 70 | Standard_Real Geom2d_Curve::Period() const |
| 71 | { |
| 72 | Standard_NoSuchObject_Raise_if |
| 73 | ( !IsPeriodic(),"Geom2d_Curve::Period"); |
| 74 | |
| 75 | return ( LastParameter() - FirstParameter()); |
| 76 | } |
| 77 | |
| 78 | |
| 79 | //======================================================================= |
| 80 | //function : Value |
| 81 | //purpose : |
| 82 | //======================================================================= |
| 83 | |
| 84 | gp_Pnt2d Geom2d_Curve::Value(const Standard_Real U)const |
| 85 | { |
| 86 | gp_Pnt2d P; |
| 87 | D0(U,P); |
| 88 | return P; |
| 89 | } |
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