1 // Created on: 1994-07-06
2 // Created by: Laurent PAINNOT
3 // Copyright (c) 1994-1999 Matra Datavision
4 // Copyright (c) 1999-2012 OPEN CASCADE SAS
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.
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.
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.
22 #include Extrema_ELCC_hxx
23 #include Extrema_LocECC_hxx
24 #include <StdFail_NotDone.hxx>
25 #include <Extrema_POnCurv.hxx>
26 #include <Precision.hxx>
28 Extrema_GLocateExtCC::Extrema_GLocateExtCC (const Curve1& C1,
30 const Standard_Real U0,
31 const Standard_Real V0)
33 Standard_Real TolU = C1.Resolution(Precision::Confusion());
34 Standard_Real TolV = C2.Resolution(Precision::Confusion());
35 Extrema_POnCurv P1, P2;
37 // Non implemente pour l instant: l appel a Extrema_ELCC.
40 Extrema_LocECC Xtrem(C1, C2,
44 myDone = Xtrem.IsDone();
46 mySqDist = Xtrem.SquareDistance();
57 Standard_Boolean Extrema_GLocateExtCC::IsDone () const {
63 Standard_Real Extrema_GLocateExtCC::SquareDistance() const {
65 if (!myDone) { StdFail_NotDone::Raise(); }
71 void Extrema_GLocateExtCC::Point (Extrema_POnCurv& P1, Extrema_POnCurv& P2) const {
73 if (!myDone) { StdFail_NotDone::Raise(); }