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 <NCollection_Array1.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 class HLRBRep_Surface;
0040
0041 class HLRBRep_SurfaceTool
0042 {
0043 public:
0044   DEFINE_STANDARD_ALLOC
0045
0046   static double FirstUParameter(const HLRBRep_Surface* theSurf);
0047
0048   static double FirstVParameter(const HLRBRep_Surface* theSurf);
0049
0050   static double LastUParameter(const HLRBRep_Surface* theSurf);
0051
0052   static double LastVParameter(const HLRBRep_Surface* theSurf);
0053
0054   static int NbUIntervals(const HLRBRep_Surface* theSurf, const GeomAbs_Shape theSh);
0055
0056   static int NbVIntervals(const HLRBRep_Surface* theSurf, const GeomAbs_Shape theSh);
0057
0058   static void UIntervals(const HLRBRep_Surface*      theSurf,
0059                          NCollection_Array1<double>& theT,
0060                          const GeomAbs_Shape         theSh);
0061
0062   static void VIntervals(const HLRBRep_Surface*      theSurf,
0063                          NCollection_Array1<double>& theT,
0064                          const GeomAbs_Shape         theSh);
0065
0066   //! If <theFirst> >= <theLast>
0067   static occ::handle<Adaptor3d_Surface> UTrim(const HLRBRep_Surface* theSurf,
0068                                               const double           theFirst,
0069                                               const double           theLast,
0070                                               const double           theTol);
0071
0072   //! If <theFirst> >= <theLast>
0073   static occ::handle<Adaptor3d_Surface> VTrim(const HLRBRep_Surface* theSurf,
0074                                               const double           theFirst,
0075                                               const double           theLast,
0076                                               const double           theTol);
0077
0078   static bool IsUClosed(const HLRBRep_Surface* theSurf);
0079
0080   static bool IsVClosed(const HLRBRep_Surface* theSurf);
0081
0082   static bool IsUPeriodic(const HLRBRep_Surface* theSurf);
0083
0084   static double UPeriod(const HLRBRep_Surface* theSurf);
0085
0086   static bool IsVPeriodic(const HLRBRep_Surface* theSurf);
0087
0088   static double VPeriod(const HLRBRep_Surface* theSurf);
0089
0090   static gp_Pnt Value(const HLRBRep_Surface* theSurf, const double theU, const double theV);
0091
0092   static void D0(const HLRBRep_Surface* theSurf,
0093                  const double           theU,
0094                  const double           theV,
0095                  gp_Pnt&                theP);
0096
0097   static void D1(const HLRBRep_Surface* theSurf,
0098                  const double           theU,
0099                  const double           theV,
0100                  gp_Pnt&                theP,
0101                  gp_Vec&                theD1U,
0102                  gp_Vec&                theD1V);
0103
0104   static void D2(const HLRBRep_Surface* theSurf,
0105                  const double           theU,
0106                  const double           theV,
0107                  gp_Pnt&                theP,
0108                  gp_Vec&                theD1U,
0109                  gp_Vec&                theD1V,
0110                  gp_Vec&                theD2U,
0111                  gp_Vec&                theD2V,
0112                  gp_Vec&                theD2UV);
0113
0114   static void D3(const HLRBRep_Surface* theSurf,
0115                  const double           theU,
0116                  const double           theV,
0117                  gp_Pnt&                theP,
0118                  gp_Vec&                theD1U,
0119                  gp_Vec&                theD1V,
0120                  gp_Vec&                theD2U,
0121                  gp_Vec&                theD2V,
0122                  gp_Vec&                theD2UV,
0123                  gp_Vec&                theD3U,
0124                  gp_Vec&                theD3V,
0125                  gp_Vec&                theD3UUV,
0126                  gp_Vec&                theD3UVV);
0127
0128   static gp_Vec DN(const HLRBRep_Surface* theSurf,
0129                    const double           theU,
0130                    const double           theV,
0131                    const int              theNu,
0132                    const int              theNv);
0133
0134   static double UResolution(const HLRBRep_Surface* theSurf, const double theR3d);
0135
0136   static double VResolution(const HLRBRep_Surface* theSurf, const double theR3d);
0137
0138   static GeomAbs_SurfaceType GetType(const HLRBRep_Surface* theSurf);
0139
0140   static gp_Pln Plane(const HLRBRep_Surface* theSurf);
0141
0142   static gp_Cylinder Cylinder(const HLRBRep_Surface* theSurf);
0143
0144   static gp_Cone Cone(const HLRBRep_Surface* theSurf);
0145
0146   static gp_Torus Torus(const HLRBRep_Surface* theSurf);
0147
0148   static gp_Sphere Sphere(const HLRBRep_Surface* theSurf);
0149
0150   static occ::handle<Geom_BezierSurface> Bezier(const HLRBRep_Surface* theSurf);
0151
0152   static occ::handle<Geom_BSplineSurface> BSpline(const HLRBRep_Surface* theSurf);
0153
0154   static gp_Ax1 AxeOfRevolution(const HLRBRep_Surface* theSurf);
0155
0156   static gp_Dir Direction(const HLRBRep_Surface* theSurf);
0157
0158   static occ::handle<Adaptor3d_Curve> BasisCurve(const HLRBRep_Surface* theSurf);
0159
0160   static occ::handle<Adaptor3d_Surface> BasisSurface(const HLRBRep_Surface* theSurf);
0161
0162   static double OffsetValue(const HLRBRep_Surface* theSurf);
0163
0164   Standard_EXPORT static int NbSamplesU(const HLRBRep_Surface* theSurf);
0165
0166   Standard_EXPORT static int NbSamplesV(const HLRBRep_Surface* theSurf);
0167
0168   Standard_EXPORT static int NbSamplesU(const HLRBRep_Surface* theSurf,
0169                                         const double           theU1,
0170                                         const double           theU2);
0171
0172   Standard_EXPORT static int NbSamplesV(const HLRBRep_Surface* theSurf,
0173                                         const double           theV1,
0174                                         const double           theV2);
0175 };
0176
0177 #include <HLRBRep_SurfaceTool.lxx>
0178
0179 #endif // _HLRBRep_SurfaceTool_HeaderFile