1 // Created on: 1996-04-10
2 // Created by: Joelle CHAUVET
3 // Copyright (c) 1996-1999 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.
17 #ifndef _AdvApp2Var_Framework_HeaderFile
18 #define _AdvApp2Var_Framework_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <AdvApp2Var_SequenceOfNode.hxx>
25 #include <AdvApp2Var_SequenceOfStrip.hxx>
26 #include <Standard_Boolean.hxx>
27 #include <Standard_Integer.hxx>
28 #include <GeomAbs_IsoType.hxx>
29 #include <Standard_Real.hxx>
30 #include <TColStd_HArray1OfReal.hxx>
31 class Standard_NoSuchObject;
33 class AdvApp2Var_Node;
37 class AdvApp2Var_Framework
44 Standard_EXPORT AdvApp2Var_Framework();
46 Standard_EXPORT AdvApp2Var_Framework(const AdvApp2Var_SequenceOfNode& Frame, const AdvApp2Var_SequenceOfStrip& UFrontier, const AdvApp2Var_SequenceOfStrip& VFrontier);
48 //! search the Index of the first Iso not approximated,
49 //! if all Isos are approximated Standard_False is returned.
50 Standard_EXPORT Standard_Boolean FirstNotApprox (Standard_Integer& IndexIso, Standard_Integer& IndexStrip, AdvApp2Var_Iso& anIso) const;
52 Standard_EXPORT Standard_Integer FirstNode (const GeomAbs_IsoType Type, const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
54 Standard_EXPORT Standard_Integer LastNode (const GeomAbs_IsoType Type, const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
56 Standard_EXPORT void ChangeIso (const Standard_Integer IndexIso, const Standard_Integer IndexStrip, const AdvApp2Var_Iso& anIso);
58 const AdvApp2Var_Node& Node (const Standard_Integer IndexNode) const;
60 Standard_EXPORT const AdvApp2Var_Node& Node (const Standard_Real U, const Standard_Real V) const;
62 Standard_EXPORT const AdvApp2Var_Iso& IsoU (const Standard_Real U, const Standard_Real V0, const Standard_Real V1) const;
64 Standard_EXPORT const AdvApp2Var_Iso& IsoV (const Standard_Real U0, const Standard_Real U1, const Standard_Real V) const;
66 AdvApp2Var_Node& ChangeNode (const Standard_Integer IndexNode);
68 Standard_EXPORT void UpdateInU (const Standard_Real CuttingValue);
70 Standard_EXPORT void UpdateInV (const Standard_Real CuttingValue);
72 Standard_EXPORT const Handle(TColStd_HArray1OfReal)& UEquation (const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
74 Standard_EXPORT const Handle(TColStd_HArray1OfReal)& VEquation (const Standard_Integer IndexIso, const Standard_Integer IndexStrip) const;
89 AdvApp2Var_SequenceOfNode myNodeConstraints;
90 AdvApp2Var_SequenceOfStrip myUConstraints;
91 AdvApp2Var_SequenceOfStrip myVConstraints;
97 #include <AdvApp2Var_Framework.lxx>
103 #endif // _AdvApp2Var_Framework_HeaderFile