//=========================================================================== // GoTools Core - SINTEF Geometry Tools Core library, version 2.0.1 // // Copyright (C) 2000-2007, 2010 SINTEF ICT, Applied Mathematics, Norway. // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation version 2 of the License. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., // 59 Temple Place - Suite 330, // Boston, MA 02111-1307, USA. // // Contact information: E-mail: tor.dokken@sintef.no // SINTEF ICT, Department of Applied Mathematics, // P.O. Box 124 Blindern, // 0314 Oslo, Norway. // // Other licenses are also available for this software, notably licenses // for: // - Building commercial software. // - Building software whose source code you wish to keep private. //===========================================================================
00001 #ifndef _SPACEINTCRV_ 00002 #define _SPACEINTCRV_ 00003 00004 #include "GoTools/creators/EvalCurve.h" 00005 #include "GoTools/geometry/CurveOnSurface.h" 00006 #include "GoTools/utils/Point.h" 00007 00008 namespace Go 00009 { 00012 class SpaceIntCrv : public EvalCurve 00013 { 00014 public: 00016 SpaceIntCrv(boost::shared_ptr<ParamCurve> init_crv, int pardir, 00017 std::vector<boost::shared_ptr<CurveOnSurface> >& sfcv1, 00018 std::vector<double> start1, 00019 std::vector<double> end1, 00020 std::vector<boost::shared_ptr<CurveOnSurface> >& sfcv2, 00021 std::vector<double> start2, std::vector<double> end2, 00022 std::vector<bool> opposite, bool same_orient); 00023 00025 virtual ~SpaceIntCrv(); 00026 00030 virtual Point eval(double t) const; 00031 00036 virtual void eval(double t, int n, Point der[]) const; // n = order of diff 00037 00040 virtual double start() const; 00041 00044 virtual double end() const; 00045 00047 virtual int dim() const; 00048 00056 virtual bool approximationOK(double par, Point approxpos, 00057 double tol1, double tol2) const; 00058 00059 private: 00060 boost::shared_ptr<ParamCurve> init_crv_; 00061 std::vector<boost::shared_ptr<CurveOnSurface> > sfcv1_; 00062 std::vector<boost::shared_ptr<CurveOnSurface> > sfcv2_; 00063 std::vector<double> start1_, end1_, start2_, end2_; 00064 std::vector<double> segment_; 00065 std::vector<bool> opposite_; 00066 bool same_orient_; 00067 00068 void evaluate(double t, int n, Point result[]) const; 00069 }; 00070 00071 } // namespace Go 00072 00073 #endif //_SPACEINTCRV_