projects / occt.git / blame
| Commit | Line | Data |
|---|---|---|
| 7fd59977 | 1 | // File: BRepExtrema_ExtPC.cxx |
| 2 | // Created: Wed Dec 15 16:48:53 1993 | |
| 3 | // Author: Christophe MARION | |
| 7fd59977 | 4 | |
| 92d1589b A |
5 | #include <BRepExtrema_ExtPC.hxx> |
| 6 | ||
| 7fd59977 | 7 | #include <BRep_Tool.hxx> |
| 92d1589b A |
8 | //#include <StdFail_NotDone.hxx> |
| 9 | //#include <Standard_Failure.hxx> | |
| 7fd59977 | 10 | #include <BRepAdaptor_Curve.hxx> |
| 11 | #include <BRepAdaptor_HCurve.hxx> | |
| 12 | ||
| 13 | ||
| 14 | //======================================================================= | |
| 15 | //function : BRepExtrema_ExtPC | |
| 16 | //purpose : | |
| 17 | //======================================================================= | |
| 18 | ||
| 92d1589b | 19 | BRepExtrema_ExtPC::BRepExtrema_ExtPC(const TopoDS_Vertex& V, const TopoDS_Edge& E) |
| 7fd59977 | 20 | { |
| 21 | Initialize(E); | |
| 22 | Perform(V); | |
| 23 | } | |
| 24 | ||
| 25 | //======================================================================= | |
| 26 | //function : Initialize | |
| 27 | //purpose : | |
| 28 | //======================================================================= | |
| 29 | ||
| 30 | void BRepExtrema_ExtPC::Initialize(const TopoDS_Edge& E) | |
| 31 | { | |
| 32 | Standard_Real U1,U2; | |
| 33 | BRepAdaptor_Curve Curv(E); | |
| 34 | myHC = new BRepAdaptor_HCurve(Curv); | |
| 35 | BRep_Tool::Range(E,U1,U2); | |
| 92d1589b | 36 | myExtPC.Initialize(myHC->Curve(),U1,U2); |
| 7fd59977 | 37 | } |
| 38 | ||
| 39 | //======================================================================= | |
| 40 | //function : Perform | |
| 41 | //purpose : | |
| 42 | //======================================================================= | |
| 43 | ||
| 44 | void BRepExtrema_ExtPC::Perform(const TopoDS_Vertex& V) | |
| 45 | { | |
| 46 | gp_Pnt P = BRep_Tool::Pnt(V); | |
| 92d1589b | 47 | myExtPC.Perform(P); |
| 7fd59977 | 48 | } |