1 // Created on: 1995-03-07
2 // Created by: Laurent PAINNOT
3 // Copyright (c) 1995-1999 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.
19 #include <Poly_Polygon3D.hxx>
20 #include <Standard_NullObject.hxx>
21 #include <Standard_Type.hxx>
23 //=======================================================================
24 //function : Poly_Polygon3D
26 //=======================================================================
27 Poly_Polygon3D::Poly_Polygon3D(const TColgp_Array1OfPnt& Nodes):
29 myNodes(1, Nodes.Length())
31 Standard_Integer i, j= 1;
32 for (i = Nodes.Lower(); i <= Nodes.Upper(); i++)
33 myNodes(j++) = Nodes(i);
36 //=======================================================================
37 //function : Poly_Polygon3D
39 //=======================================================================
41 Poly_Polygon3D::Poly_Polygon3D(const TColgp_Array1OfPnt& Nodes,
42 const TColStd_Array1OfReal& P):
44 myNodes(1, Nodes.Length())
47 myParameters = new TColStd_HArray1OfReal(1, P.Length());
48 Standard_Integer i, j= 1;
49 for (i = Nodes.Lower(); i <= Nodes.Upper(); i++) {
50 myNodes(j) = Nodes(i);
51 myParameters->SetValue(j, P(i));
56 //=======================================================================
59 //=======================================================================
61 Handle(Poly_Polygon3D) Poly_Polygon3D::Copy() const
63 Handle(Poly_Polygon3D) aCopy;
64 if (myParameters.IsNull())
65 aCopy = new Poly_Polygon3D(myNodes);
67 aCopy = new Poly_Polygon3D(myNodes, myParameters->Array1());
68 aCopy->Deflection(myDeflection);
73 //=======================================================================
74 //function : Deflection
76 //=======================================================================
78 Standard_Real Poly_Polygon3D::Deflection() const
83 //=======================================================================
84 //function : Deflection
86 //=======================================================================
88 void Poly_Polygon3D::Deflection(const Standard_Real D)
93 //=======================================================================
96 //=======================================================================
98 const TColgp_Array1OfPnt& Poly_Polygon3D::Nodes() const
103 //=======================================================================
104 //function : HasParameters
106 //=======================================================================
108 Standard_Boolean Poly_Polygon3D::HasParameters() const
110 return !myParameters.IsNull();
114 //=======================================================================
115 //function : Parameters
117 //=======================================================================
119 const TColStd_Array1OfReal& Poly_Polygon3D::Parameters() const
121 return myParameters->Array1();
124 //=======================================================================
125 //function : ChangeParameters
127 //=======================================================================
129 TColStd_Array1OfReal& Poly_Polygon3D::ChangeParameters() const
131 return myParameters->ChangeArray1();