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ElmerCSC
GitHub Repository: ElmerCSC/elmerfem
 Path: blob/devel/ElmerGUI/netgen/libsrc/geom2d/geom2dmesh.hpp
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#ifndef FILE_GEOM2DMESH

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#define FILE_GEOM2DMESH

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/**************************************************************************/

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/* File:   geom2dmesh.hh                                                  */

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/* Author: Joachim Schoeberl                                              */

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/* Date:   22. Jan. 01                                                    */

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/**************************************************************************/

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class Refinement2d : public Refinement

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{

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  const SplineGeometry2d & geometry;

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public:

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  Refinement2d (const SplineGeometry2d & ageometry);

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  virtual ~Refinement2d ();

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  virtual void PointBetween (const Point<3> & p1, const Point<3> & p2, double secpoint,

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			     int surfi, 

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			     const PointGeomInfo & gi1, 

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			     const PointGeomInfo & gi2,

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			     Point<3> & newp, PointGeomInfo & newgi);

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  virtual void PointBetween (const Point<3> & p1, const Point<3> & p2, double secpoint,

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			     int surfi1, int surfi2, 

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			     const EdgePointGeomInfo & ap1, 

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			     const EdgePointGeomInfo & ap2,

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			     Point<3> & newp, EdgePointGeomInfo & newgi);

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  virtual Vec<3> GetTangent (const Point<3> & p, int surfi1, int surfi2,

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                             const EdgePointGeomInfo & ap1) const;

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  virtual Vec<3> GetNormal (const Point<3> & p, int surfi1, 

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                            const PointGeomInfo & gi) const;

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  virtual void ProjectToSurface (Point<3> & p, int surfi, const PointGeomInfo & /* gi */);

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  virtual void ProjectToEdge (Point<3> & p, int surfi1, int surfi2, 

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                              const EdgePointGeomInfo & egi) const;			     

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};

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#endif

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