1 // Created on: 1993-07-02
2 // Created by: Laurent BUCHARD
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.
17 #ifndef _Adaptor3d_HSurfaceTool_HeaderFile
18 #define _Adaptor3d_HSurfaceTool_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Real.hxx>
25 #include <Standard_Integer.hxx>
26 #include <GeomAbs_Shape.hxx>
27 #include <TColStd_Array1OfReal.hxx>
28 #include <Standard_Boolean.hxx>
31 #include <GeomAbs_SurfaceType.hxx>
33 #include <gp_Cylinder.hxx>
34 #include <gp_Cone.hxx>
35 #include <gp_Torus.hxx>
36 #include <gp_Sphere.hxx>
39 class Standard_NoSuchObject;
40 class Standard_OutOfRange;
41 class Adaptor3d_HSurface;
44 class Geom_BezierSurface;
45 class Geom_BSplineSurface;
46 class Adaptor3d_HCurve;
50 class Adaptor3d_HSurfaceTool
57 static Standard_Real FirstUParameter (const Handle(Adaptor3d_HSurface)& S);
59 static Standard_Real FirstVParameter (const Handle(Adaptor3d_HSurface)& S);
61 static Standard_Real LastUParameter (const Handle(Adaptor3d_HSurface)& S);
63 static Standard_Real LastVParameter (const Handle(Adaptor3d_HSurface)& S);
65 static Standard_Integer NbUIntervals (const Handle(Adaptor3d_HSurface)& S, const GeomAbs_Shape Sh);
67 static Standard_Integer NbVIntervals (const Handle(Adaptor3d_HSurface)& S, const GeomAbs_Shape Sh);
69 static void UIntervals (const Handle(Adaptor3d_HSurface)& S, TColStd_Array1OfReal& T, const GeomAbs_Shape Sh);
71 static void VIntervals (const Handle(Adaptor3d_HSurface)& S, TColStd_Array1OfReal& T, const GeomAbs_Shape Sh);
73 //! If <First> >= <Last>
74 static Handle(Adaptor3d_HSurface) UTrim (const Handle(Adaptor3d_HSurface)& S, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol);
76 //! If <First> >= <Last>
77 static Handle(Adaptor3d_HSurface) VTrim (const Handle(Adaptor3d_HSurface)& S, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol);
79 static Standard_Boolean IsUClosed (const Handle(Adaptor3d_HSurface)& S);
81 static Standard_Boolean IsVClosed (const Handle(Adaptor3d_HSurface)& S);
83 static Standard_Boolean IsUPeriodic (const Handle(Adaptor3d_HSurface)& S);
85 static Standard_Real UPeriod (const Handle(Adaptor3d_HSurface)& S);
87 static Standard_Boolean IsVPeriodic (const Handle(Adaptor3d_HSurface)& S);
89 static Standard_Real VPeriod (const Handle(Adaptor3d_HSurface)& S);
91 static gp_Pnt Value (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u, const Standard_Real v);
93 static void D0 (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u, const Standard_Real v, gp_Pnt& P);
95 static void D1 (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u, const Standard_Real v, gp_Pnt& P, gp_Vec& D1u, gp_Vec& D1v);
97 static void D2 (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u, const Standard_Real v, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V, gp_Vec& D2U, gp_Vec& D2V, gp_Vec& D2UV);
99 static void D3 (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u, const Standard_Real v, gp_Pnt& P, gp_Vec& D1U, gp_Vec& D1V, gp_Vec& D2U, gp_Vec& D2V, gp_Vec& D2UV, gp_Vec& D3U, gp_Vec& D3V, gp_Vec& D3UUV, gp_Vec& D3UVV);
101 static gp_Vec DN (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u, const Standard_Real v, const Standard_Integer Nu, const Standard_Integer Nv);
103 static Standard_Real UResolution (const Handle(Adaptor3d_HSurface)& S, const Standard_Real R3d);
105 static Standard_Real VResolution (const Handle(Adaptor3d_HSurface)& S, const Standard_Real R3d);
107 static GeomAbs_SurfaceType GetType (const Handle(Adaptor3d_HSurface)& S);
109 static gp_Pln Plane (const Handle(Adaptor3d_HSurface)& S);
111 static gp_Cylinder Cylinder (const Handle(Adaptor3d_HSurface)& S);
113 static gp_Cone Cone (const Handle(Adaptor3d_HSurface)& S);
115 static gp_Torus Torus (const Handle(Adaptor3d_HSurface)& S);
117 static gp_Sphere Sphere (const Handle(Adaptor3d_HSurface)& S);
119 static Handle(Geom_BezierSurface) Bezier (const Handle(Adaptor3d_HSurface)& S);
121 static Handle(Geom_BSplineSurface) BSpline (const Handle(Adaptor3d_HSurface)& S);
123 static gp_Ax1 AxeOfRevolution (const Handle(Adaptor3d_HSurface)& S);
125 static gp_Dir Direction (const Handle(Adaptor3d_HSurface)& S);
127 static Handle(Adaptor3d_HCurve) BasisCurve (const Handle(Adaptor3d_HSurface)& S);
129 static Handle(Adaptor3d_HSurface) BasisSurface (const Handle(Adaptor3d_HSurface)& S);
131 static Standard_Real OffsetValue (const Handle(Adaptor3d_HSurface)& S);
133 Standard_EXPORT static Standard_Integer NbSamplesU (const Handle(Adaptor3d_HSurface)& S);
135 Standard_EXPORT static Standard_Integer NbSamplesV (const Handle(Adaptor3d_HSurface)& S);
137 Standard_EXPORT static Standard_Integer NbSamplesU (const Handle(Adaptor3d_HSurface)& S, const Standard_Real u1, const Standard_Real u2);
139 Standard_EXPORT static Standard_Integer NbSamplesV (const Handle(Adaptor3d_HSurface)& S, const Standard_Real v1, const Standard_Real v2);
159 #include <Adaptor3d_HSurfaceTool.lxx>
165 #endif // _Adaptor3d_HSurfaceTool_HeaderFile