include/opencascade/HLRBRep_SurfaceTool.hxx

0001 // Created on: 1993-07-02
0002 // Created by: Laurent BUCHARD
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 #ifndef _HLRBRep_SurfaceTool_HeaderFile
0018 #define _HLRBRep_SurfaceTool_HeaderFile
0019
0020 #include <Adaptor3d_Curve.hxx>
0021 #include <Adaptor3d_Surface.hxx>
0022 #include <GeomAbs_Shape.hxx>
0023 #include <TColStd_Array1OfReal.hxx>
0024 #include <gp_Pnt.hxx>
0025 #include <gp_Vec.hxx>
0026 #include <GeomAbs_SurfaceType.hxx>
0027 #include <gp_Pln.hxx>
0028 #include <gp_Cylinder.hxx>
0029 #include <gp_Cone.hxx>
0030 #include <gp_Torus.hxx>
0031 #include <gp_Sphere.hxx>
0032 #include <gp_Ax1.hxx>
0033 #include <gp_Dir.hxx>
0034
0035 class gp_Pnt;
0036 class gp_Vec;
0037 class Geom_BezierSurface;
0038 class Geom_BSplineSurface;
0039
0040 class HLRBRep_SurfaceTool
0041 {
0042 public:
0043
0044   DEFINE_STANDARD_ALLOC
0045
0046
0047     static Standard_Real FirstUParameter (const Standard_Address S);
0048
0049     static Standard_Real FirstVParameter (const Standard_Address S);
0050
0051     static Standard_Real LastUParameter (const Standard_Address S);
0052
0053     static Standard_Real LastVParameter (const Standard_Address S);
0054
0055     static Standard_Integer NbUIntervals (const Standard_Address S, const GeomAbs_Shape Sh);
0056
0057     static Standard_Integer NbVIntervals (const Standard_Address S, const GeomAbs_Shape Sh);
0058
0059     static void UIntervals (const Standard_Address S, TColStd_Array1OfReal& T, const GeomAbs_Shape Sh);
0060
0061     static void VIntervals (const Standard_Address S, TColStd_Array1OfReal& T, const GeomAbs_Shape Sh);
0062
0063   //! If <First> >= <Last>
0064     static Handle(Adaptor3d_Surface) UTrim (const Standard_Address S, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol);
0065
0066   //! If <First> >= <Last>
0067     static Handle(Adaptor3d_Surface) VTrim (const Standard_Address S, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol);
0068
0069     static Standard_Boolean IsUClosed (const Standard_Address S);
0070
0071     static Standard_Boolean IsVClosed (const Standard_Address S);
0072
0073     static Standard_Boolean IsUPeriodic (const Standard_Address S);
0074
0075     static Standard_Real UPeriod (const Standard_Address S);
0076
0077     static Standard_Boolean IsVPeriodic (const Standard_Address S);
0078
0079     static Standard_Real VPeriod (const Standard_Address S);
0080
0081     static gp_Pnt Value (const Standard_Address S, const Standard_Real u, const Standard_Real v);
0082
0083     static void D0 (const Standard_Address S, const Standard_Real u, const Standard_Real v, gp_Pnt& P);
0084
0085     static void D1 (const Standard_Address S, const Standard_Real u, const Standard_Real v, gp_Pnt& P, gp_Vec& D1u, gp_Vec& D1v);
0086
0087     static void D2 (const Standard_Address 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);
0088
0089     static void D3 (const Standard_Address 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);
0090
0091     static gp_Vec DN (const Standard_Address S, const Standard_Real u, const Standard_Real v, const Standard_Integer Nu, const Standard_Integer Nv);
0092
0093     static Standard_Real UResolution (const Standard_Address S, const Standard_Real R3d);
0094
0095     static Standard_Real VResolution (const Standard_Address S, const Standard_Real R3d);
0096
0097     static GeomAbs_SurfaceType GetType (const Standard_Address S);
0098
0099     static gp_Pln Plane (const Standard_Address S);
0100
0101     static gp_Cylinder Cylinder (const Standard_Address S);
0102
0103     static gp_Cone Cone (const Standard_Address S);
0104
0105     static gp_Torus Torus (const Standard_Address S);
0106
0107     static gp_Sphere Sphere (const Standard_Address S);
0108
0109     static Handle(Geom_BezierSurface) Bezier (const Standard_Address S);
0110
0111     static Handle(Geom_BSplineSurface) BSpline (const Standard_Address S);
0112
0113     static gp_Ax1 AxeOfRevolution (const Standard_Address S);
0114
0115     static gp_Dir Direction (const Standard_Address S);
0116
0117     static Handle(Adaptor3d_Curve) BasisCurve (const Standard_Address S);
0118
0119     static Handle(Adaptor3d_Surface) BasisSurface (const Standard_Address S);
0120
0121     static Standard_Real OffsetValue (const Standard_Address S);
0122
0123   Standard_EXPORT static Standard_Integer NbSamplesU (const Standard_Address S);
0124
0125   Standard_EXPORT static Standard_Integer NbSamplesV (const Standard_Address S);
0126
0127   Standard_EXPORT static Standard_Integer NbSamplesU (const Standard_Address S, const Standard_Real u1, const Standard_Real u2);
0128
0129   Standard_EXPORT static Standard_Integer NbSamplesV (const Standard_Address S, const Standard_Real v1, const Standard_Real v2);
0130
0131
0132
0133
0134 protected:
0135
0136
0137
0138
0139
0140 private:
0141
0142
0143
0144
0145
0146 };
0147
0148
0149 #include <HLRBRep_SurfaceTool.lxx>
0150
0151
0152
0153
0154
0155 #endif // _HLRBRep_SurfaceTool_HeaderFile