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47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
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#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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Array<GeomPoint<3>> geompoints;
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Array<SplineSeg<3>*> splines;
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Array<string*> bcnames;
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public:
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SplineSurface();
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virtual ~SplineSurface();
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const Array<SplineSeg<3>*> & GetSplines() const { return splines; }
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int GetNSplines() const { return splines.Size(); }
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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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DLL_HEADER void AppendPoint(const Point<3> & p, const double reffac = 1., const bool hpref=false);
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void AppendSegment(SplineSeg<3>* spline, string* bcname);
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Array<Plane*>* CreatePlanes() 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(Array<Point<3>> & pts) const;
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virtual INSOLID_TYPE BoxInSolid(const BoxSphere<3> & box) const;
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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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