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104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
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OLD IMPLEMENTATION, NOT USED ANYMORE!
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#ifndef FILE_SPLINEGEOMETRY2
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#define FILE_SPLINEGEOMETRY2
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/**************************************************************************/
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/* File: splinegeometry2.hpp */
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/* Author: Joachim Schoeberl */
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/* Date: 24. Jul. 96 */
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/**************************************************************************/
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#include "splinegeometry.hpp"
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#ifdef OLDSPLINEGEOMETRY
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///
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extern void LoadBoundarySplines (const char * filename,
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Array<GeomPoint2d> & geompoints,
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Array<SplineSegment*> & splines,
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double & elto0);
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///
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extern void PartitionBoundary (const Array<SplineSegment*> & splines,
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double h, double elto0,
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Mesh & mesh2d);
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class CSGScanner;
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class SplineGeometry2d
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{
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Array<GeomPoint2d> geompoints;
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Array<SplineSegment*> splines;
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double elto0;
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private:
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void AppendSegment(SplineSegment * spline, const int leftdomain, const int rightdomain,
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const int bc,
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const double reffac, const bool hprefleft, const bool hprefright,
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const int copyfrom);
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public:
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~SplineGeometry2d();
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void Load (const char * filename);
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void CSGLoad (CSGScanner & scan);
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void PartitionBoundary (double h, Mesh & mesh2d);
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void CopyEdgeMesh (int from, int to, Mesh & mesh2d, Point3dTree & searchtree);
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const Array<SplineSegment*> & GetSplines () const
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{ return splines; }
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int GetNSplines (void) const { return splines.Size(); }
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string GetSplineType (const int i) const { return splines[i]->GetType(); }
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SplineSegment & GetSpline (const int i) {return *splines[i];}
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const SplineSegment & GetSpline (const int i) const {return *splines[i];}
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void GetBoundingBox (Box<2> & box) const;
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int GetNP () const { return geompoints.Size(); }
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const GeomPoint2d & GetPoint(int i) const { return geompoints[i]; }
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void SetGrading (const double grading);
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void AppendPoint (const double x, const double y, const double reffac = 1., const bool hpref = false);
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void AppendLineSegment (const int n1, const int n2,
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const int leftdomain, const int rightdomain, const int bc = -1,
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const double reffac = 1.,
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const bool hprefleft = false, const bool hprefright = false,
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const int copyfrom = -1);
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void AppendSplineSegment (const int n1, const int n2, const int n3,
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const int leftdomain, const int rightdomain, const int bc = -1,
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const double reffac = 1.,
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const bool hprefleft = false, const bool hprefright = false,
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const int copyfrom = -1);
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void AppendCircleSegment (const int n1, const int n2, const int n3,
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const int leftdomain, const int rightdomain, const int bc = -1,
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const double reffac = 1.,
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const bool hprefleft = false, const bool hprefright = false,
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const int copyfrom = -1);
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void AppendDiscretePointsSegment (const Array< Point<2> > & points,
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const int leftdomain, const int rightdomain, const int bc = -1,
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const double reffac = 1.,
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const bool hprefleft = false, const bool hprefright = false,
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const int copyfrom = -1);
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};
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void MeshFromSpline2D (SplineGeometry2d & geometry,
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Mesh *& mesh,
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MeshingParameters & mp);
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#endif
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#endif
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