include/opencascade/Contap_ArcFunction.lxx

0001 // Created on: 1993-06-03
0002 // Created by: Jacques GOUSSARD
0003 // Copyright (c) 1993-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 inline void Contap_ArcFunction::Set(const gp_Dir& Direction,
0018                                     const Standard_Real Angle)
0019 {
0020   myType = Contap_DraftStd;
0021   myDir  = Direction;
0022   myCosAng = Cos(M_PI/2.+Angle);
0023 }
0024
0025 inline void Contap_ArcFunction::Set(const gp_Pnt& Eye,
0026                                     const Standard_Real Angle)
0027 {
0028   myType = Contap_DraftPrs;
0029   myEye  = Eye;
0030   myCosAng = Cos(M_PI/2.+Angle);
0031 }
0032
0033 inline void Contap_ArcFunction::Set(const gp_Dir& Direction)
0034 {
0035   myType = Contap_ContourStd;
0036   myDir  = Direction;
0037 }
0038
0039 inline void Contap_ArcFunction::Set(const gp_Pnt& Eye)
0040 {
0041   myType = Contap_ContourPrs;
0042   myEye  = Eye;
0043 }
0044
0045 inline void Contap_ArcFunction::Set(const Handle(Adaptor2d_Curve2d)& A)
0046 {
0047   myArc = A;
0048   seqpt.Clear();
0049 }
0050
0051 inline const gp_Pnt& Contap_ArcFunction::Valpoint
0052   (const Standard_Integer Index) const
0053 {
0054   return seqpt(Index);
0055 }
0056
0057 inline const Handle(Adaptor3d_Surface)& Contap_ArcFunction::Surface() const
0058 {
0059   return(mySurf);
0060 }
0061
0062 inline const gp_Pnt& Contap_ArcFunction::LastComputedPoint() const
0063 {
0064   return solpt;
0065 }