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1 | // Created on: 1998-02-18 |
2 | // Created by: Jeanine PANCIATICI |
3 | // Copyright (c) 1998-1999 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 | |
22 | |
23 | #include <Adaptor3d_InterFunc.ixx> |
24 | #include <Adaptor2d_HCurve2d.hxx> |
25 | #include <gp_Pnt2d.hxx> |
26 | #include <gp_Vec2d.hxx> |
27 | |
28 | Adaptor3d_InterFunc::Adaptor3d_InterFunc(const Handle(Adaptor2d_HCurve2d)& C, const Standard_Real FixVal, const Standard_Integer Fix) : myCurve2d(C),myFixVal(FixVal),myFix(Fix) |
29 | { |
30 | if(Fix != 1 && Fix != 2 ) Standard_ConstructionError::Raise(); |
31 | |
32 | } |
33 | |
34 | Standard_Boolean Adaptor3d_InterFunc::Value(const Standard_Real X , Standard_Real& F) |
35 | { |
36 | gp_Pnt2d C; |
37 | myCurve2d->D0(X,C); |
38 | if(myFix == 1) |
39 | F=C.X()-myFixVal; |
40 | else |
41 | F=C.Y()-myFixVal; |
42 | |
43 | return Standard_True; |
44 | } |
45 | Standard_Boolean Adaptor3d_InterFunc::Derivative(const Standard_Real X , Standard_Real& D) |
46 | { |
47 | Standard_Real F; |
48 | return Values(X,F,D); |
49 | } |
50 | Standard_Boolean Adaptor3d_InterFunc::Values(const Standard_Real X , Standard_Real& F,Standard_Real& D) |
51 | { |
52 | gp_Pnt2d C; |
53 | gp_Vec2d DC; |
54 | myCurve2d->D1(X,C,DC); |
55 | if(myFix == 1) { |
56 | F=C.X()-myFixVal; |
57 | D=DC.X();} |
58 | else { |
59 | F=C.Y()-myFixVal; |
60 | D=DC.Y();} |
61 | return Standard_True; |
62 | } |