mirror of
https://github.com/NGSolve/netgen.git
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86 lines
3.2 KiB
C++
86 lines
3.2 KiB
C++
#ifndef FILE_SPLINESURFACE
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#define FILE_SPLINESURFACE
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namespace netgen
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{
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class SplineSurface : public OneSurfacePrimitive
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{
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protected:
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NgArray<GeomPoint<3>> geompoints;
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NgArray<shared_ptr<SplineSeg<3>>> splines;
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NgArray<string> bcnames;
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NgArray<double> maxh;
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shared_ptr<OneSurfacePrimitive> baseprimitive;
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shared_ptr<NgArray<shared_ptr<OneSurfacePrimitive>>> cuts;
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shared_ptr<NgArray<shared_ptr<OneSurfacePrimitive>>> all_cuts;
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public:
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SplineSurface(shared_ptr<OneSurfacePrimitive> abaseprimitive, shared_ptr<NgArray<shared_ptr<OneSurfacePrimitive>>> acuts) :
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OneSurfacePrimitive(), baseprimitive(abaseprimitive), cuts(acuts)
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{ ; }
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// default constructor for archive
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SplineSurface() {}
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virtual ~SplineSurface() { ; }
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const auto & GetSplines() const { return splines; }
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int GetNSplines() const { return splines.Size(); }
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const NgArray<GeomPoint<3>>& GetPoints() const { return geompoints; }
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string GetSplineType(const int i) const { return splines[i]->GetType(); }
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SplineSeg<3> & GetSpline(const int i) { return *splines[i]; }
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const SplineSeg<3> & GetSpline(const int i) const { return *splines[i]; }
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int GetNP() const { return geompoints.Size(); }
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const GeomPoint<3> & GetPoint(int i) const { return geompoints[i]; }
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string GetBCName(int i) const { return bcnames[i]; }
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string GetBCNameOf(Point<3> p1, Point<3> p2) const;
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DLL_HEADER void AppendPoint(const Point<3> & p, const double reffac = 1., const bool hpref=false);
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void AppendSegment(shared_ptr<SplineSeg<3>> spline, string & bcname, double amaxh = -1);
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const shared_ptr<NgArray<shared_ptr<OneSurfacePrimitive>>> CreateCuttingSurfaces();
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const shared_ptr<NgArray<shared_ptr<OneSurfacePrimitive>>> GetCuts() const { return all_cuts; }
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const shared_ptr<OneSurfacePrimitive> GetBase() const { return baseprimitive; }
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virtual void Project (Point<3> & p3d) const { baseprimitive->Project(p3d); }
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virtual double CalcFunctionValue (const Point<3> & point) const
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{ return baseprimitive->CalcFunctionValue (point); }
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virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const
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{ baseprimitive->CalcGradient (point,grad); }
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virtual double HesseNorm () const
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{ return baseprimitive->HesseNorm(); }
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virtual Point<3> GetSurfacePoint () const
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{ return baseprimitive->GetSurfacePoint(); }
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virtual void CalcSpecialPoints(NgArray<Point<3>> & pts) const
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{ baseprimitive->CalcSpecialPoints(pts); }
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virtual INSOLID_TYPE BoxInSolid(const BoxSphere<3> & box) const
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{ return baseprimitive->BoxInSolid(box); }
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virtual void DoArchive(Archive& ar)
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{
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ar & geompoints & splines & bcnames & maxh & baseprimitive & cuts & all_cuts;
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}
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/*
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virtual void Project (Point<3> & p3d) const;
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virtual double CalcFunctionValue (const Point<3> & point) const;
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virtual void CalcGradient (const Point<3> & point, Vec<3> & grad) const;
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virtual double HesseNorm () const;
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virtual Point<3> GetSurfacePoint () const;
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virtual void CalcSpecialPoints(NgArray<Point<3>> & pts) const;
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virtual INSOLID_TYPE BoxInSolid(const BoxSphere<3> & box) const;
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*/
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virtual void Print (ostream & str) const;
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};
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}
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#endif
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