projects / occt.git / blame
| Commit | Line | Data |
|---|---|---|
| b311480e | 1 | // Created on: 1993-12-15 |
| 2 | // Created by: Christophe MARION | |
| 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 | |
| 92d1589b A |
22 | #include <BRepExtrema_ExtPC.hxx> |
| 23 | ||
| 7fd59977 | 24 | #include <BRep_Tool.hxx> |
| 92d1589b A |
25 | //#include <StdFail_NotDone.hxx> |
| 26 | //#include <Standard_Failure.hxx> | |
| 7fd59977 | 27 | #include <BRepAdaptor_Curve.hxx> |
| 28 | #include <BRepAdaptor_HCurve.hxx> | |
| 29 | ||
| 30 | ||
| 31 | //======================================================================= | |
| 32 | //function : BRepExtrema_ExtPC | |
| 33 | //purpose : | |
| 34 | //======================================================================= | |
| 35 | ||
| 92d1589b | 36 | BRepExtrema_ExtPC::BRepExtrema_ExtPC(const TopoDS_Vertex& V, const TopoDS_Edge& E) |
| 7fd59977 | 37 | { |
| 38 | Initialize(E); | |
| 39 | Perform(V); | |
| 40 | } | |
| 41 | ||
| 42 | //======================================================================= | |
| 43 | //function : Initialize | |
| 44 | //purpose : | |
| 45 | //======================================================================= | |
| 46 | ||
| 47 | void BRepExtrema_ExtPC::Initialize(const TopoDS_Edge& E) | |
| 48 | { | |
| 49 | Standard_Real U1,U2; | |
| 50 | BRepAdaptor_Curve Curv(E); | |
| 51 | myHC = new BRepAdaptor_HCurve(Curv); | |
| 52 | BRep_Tool::Range(E,U1,U2); | |
| 92d1589b | 53 | myExtPC.Initialize(myHC->Curve(),U1,U2); |
| 7fd59977 | 54 | } |
| 55 | ||
| 56 | //======================================================================= | |
| 57 | //function : Perform | |
| 58 | //purpose : | |
| 59 | //======================================================================= | |
| 60 | ||
| 61 | void BRepExtrema_ExtPC::Perform(const TopoDS_Vertex& V) | |
| 62 | { | |
| 63 | gp_Pnt P = BRep_Tool::Pnt(V); | |
| 92d1589b | 64 | myExtPC.Perform(P); |
| 7fd59977 | 65 | } |