1 // Created on: 1993-02-05
2 // Created by: Jacques GOUSSARD
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <Adaptor2d_HCurve2d.hxx>
19 #include <Contap_Line.hxx>
20 #include <Contap_Point.hxx>
21 #include <gp_Circ.hxx>
23 #include <IntSurf_LineOn2S.hxx>
24 #include <IntSurf_PntOn2S.hxx>
25 #include <Standard_DomainError.hxx>
26 #include <Standard_OutOfRange.hxx>
28 Contap_Line::Contap_Line () {
29 svtx = new Contap_TheHSequenceOfPoint ();
30 Trans = IntSurf_Undecided;
33 void Contap_Line::ResetSeqOfVertex() {
34 svtx = new Contap_TheHSequenceOfPoint ();
37 void Contap_Line::Add(const Contap_Point& P) {
38 Standard_Integer n = svtx->Length();
43 Standard_Real prm = P.ParameterOnLine();
44 if(prm > svtx->Value(n).ParameterOnLine()) {
48 for(Standard_Integer i=n-1;i>0;i--) {
49 if(prm> svtx->Value(i).ParameterOnLine()) {
50 svtx->InsertBefore(i+1,P);
59 void Contap_Line::Clear () {
62 svtx = new Contap_TheHSequenceOfPoint ();
63 typL = Contap_Walking;
66 void Contap_Line::SetValue(const gp_Lin& L)
73 void Contap_Line::SetValue(const gp_Circ& C)
76 dir1 = C.Position().Direction();
77 dir2 = C.Position().XDirection();
82 void Contap_Line::SetValue(const Handle(Adaptor2d_HCurve2d)& A)
85 typL = Contap_Restriction;
88 void Contap_Line::SetLineOn2S(const Handle(IntSurf_LineOn2S)& L) {
90 typL = Contap_Walking;
93 void Contap_Line::SetTransitionOnS(const IntSurf_TypeTrans T) {
97 IntSurf_TypeTrans Contap_Line::TransitionOnS() const {
101 const Handle(Adaptor2d_HCurve2d)& Contap_Line::Arc () const
103 if (typL != Contap_Restriction) {Standard_DomainError::Raise();}