1 // Copyright (C) 2015-2019 CEA/DEN, EDF R&D, OPEN CASCADE
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef _GEOMUtils_TrsfCurve2d_HXX_
21 #define _GEOMUtils_TrsfCurve2d_HXX_
23 #include <GEOMUtils_Trsf2d.hxx>
25 #include <Geom2dHatch_Hatcher.hxx>
26 #include <GeomAbs_IsoType.hxx>
27 #include <TColStd_HArray1OfInteger.hxx>
28 #include <TColStd_HArray1OfReal.hxx>
29 #include <TopoDS_Face.hxx>
35 * This class represents an adaptor curve that represents an original curve
36 * transformed by an anisotropic transformation.
38 class TrsfCurve2d : public Adaptor2d_Curve2d
44 * Constructor. Initializes the object with the transformation parameters.
45 * Input parameters are not checked for validity. It is under responsibility
48 Standard_EXPORT TrsfCurve2d(const Handle(Geom2d_Curve) &theCurve,
49 const Trsf2d &theTrsf);
52 * Constructor. Initializes the object with the curve, first and last
53 * parameters and transformation. Input parameters are not checked
54 * for validity. It is under responsibility of the caller.
56 Standard_EXPORT TrsfCurve2d(const Handle(Geom2d_Curve) &theCurve,
57 const Standard_Real theUFirst,
58 const Standard_Real theULast,
59 const Trsf2d &theTrsf);
62 * Redefined method from the base class.
64 Standard_EXPORT Standard_Real FirstParameter() const;
67 * Redefined method from the base class.
69 Standard_EXPORT Standard_Real LastParameter() const;
72 * Redefined method from the base class.
74 Standard_EXPORT const Handle(Geom2d_Curve)& Curve() const;
77 * Redefined method from the base class.
79 Standard_EXPORT GeomAbs_CurveType GetType() const;
82 * Redefined method from the base class.
84 Standard_EXPORT void Load(const Handle(Geom2d_Curve) &C);
87 * Redefined method from the base class.
89 Standard_EXPORT void Load(const Handle(Geom2d_Curve) &C,
90 const Standard_Real UFirst,
91 const Standard_Real ULast);
94 * Redefined method from the base class.
96 Standard_EXPORT GeomAbs_Shape Continuity() const;
99 * Redefined method from the base class.
101 Standard_EXPORT Standard_Integer NbIntervals(const GeomAbs_Shape S) const;
104 * Redefined method from the base class.
106 Standard_EXPORT void Intervals(TColStd_Array1OfReal &T,
107 const GeomAbs_Shape S) const;
110 * Redefined method from the base class.
112 Standard_EXPORT Handle(Adaptor2d_HCurve2d) Trim
113 (const Standard_Real First, const Standard_Real Last,
114 const Standard_Real ) const;
117 * Redefined method from the base class.
119 Standard_EXPORT Standard_Boolean IsClosed() const;
122 * Redefined method from the base class.
124 Standard_EXPORT Standard_Boolean IsPeriodic() const;
127 * Redefined method from the base class.
129 Standard_EXPORT Standard_Real Period() const;
132 * Redefined method from the base class.
134 Standard_EXPORT gp_Pnt2d Value(const Standard_Real U) const;
137 * Redefined method from the base class.
139 Standard_EXPORT void D0(const Standard_Real U, gp_Pnt2d &P) const;
142 * Redefined method from the base class.
144 Standard_EXPORT void D1(const Standard_Real U,
145 gp_Pnt2d &P, gp_Vec2d &V) const;
148 * Redefined method from the base class.
150 Standard_EXPORT void D2(const Standard_Real U, gp_Pnt2d &P,
151 gp_Vec2d &V1, gp_Vec2d &V2) const;
154 * Redefined method from the base class.
156 Standard_EXPORT void D3(const Standard_Real U, gp_Pnt2d &P,
157 gp_Vec2d &V1, gp_Vec2d &V2, gp_Vec2d &V3) const;
160 * Redefined method from the base class.
162 Standard_EXPORT gp_Vec2d DN(const Standard_Real U,
163 const Standard_Integer N) const;
166 * Redefined method from the base class.
168 Standard_EXPORT Standard_Real Resolution(const Standard_Real Ruv) const;
171 * Redefined method from the base class.
173 Standard_EXPORT gp_Lin2d Line() const;
176 * Redefined method from the base class.
178 Standard_EXPORT gp_Circ2d Circle() const;
181 * Redefined method from the base class.
183 Standard_EXPORT gp_Elips2d Ellipse() const;
186 * Redefined method from the base class.
188 Standard_EXPORT gp_Hypr2d Hyperbola() const;
191 * Redefined method from the base class.
193 Standard_EXPORT gp_Parab2d Parabola() const;
196 * Redefined method from the base class.
198 Standard_EXPORT Standard_Integer Degree() const;
201 * Redefined method from the base class.
203 Standard_EXPORT Standard_Boolean IsRational() const;
206 * Redefined method from the base class.
208 Standard_EXPORT Standard_Integer NbPoles() const;
211 * Redefined method from the base class.
213 Standard_EXPORT Standard_Integer NbKnots() const;
216 * Redefined method from the base class.
218 Standard_EXPORT Handle(Geom2d_BezierCurve) Bezier() const;
221 * Redefined method from the base class.
223 Standard_EXPORT Handle(Geom2d_BSplineCurve) BSpline() const;
226 * Redefined method from the base class.
228 Standard_EXPORT Standard_Integer NbSamples() const;
232 Geom2dAdaptor_Curve myCurve;