mirror of
https://github.com/NGSolve/netgen.git
synced 2024-09-22 17:52:50 +05:00
104 lines
3.2 KiB
C++
104 lines
3.2 KiB
C++
|
|
|
|
OLD IMPLEMENTATION, NOT USED ANYMORE!
|
|
|
|
|
|
|
|
|
|
#ifndef FILE_SPLINEGEOMETRY2
|
|
#define FILE_SPLINEGEOMETRY2
|
|
|
|
/**************************************************************************/
|
|
/* File: splinegeometry2.hpp */
|
|
/* Author: Joachim Schoeberl */
|
|
/* Date: 24. Jul. 96 */
|
|
/**************************************************************************/
|
|
|
|
#include "splinegeometry.hpp"
|
|
|
|
#ifdef OLDSPLINEGEOMETRY
|
|
|
|
|
|
///
|
|
extern void LoadBoundarySplines (const char * filename,
|
|
Array<GeomPoint2d> & geompoints,
|
|
Array<SplineSegment*> & splines,
|
|
double & elto0);
|
|
///
|
|
extern void PartitionBoundary (const Array<SplineSegment*> & splines,
|
|
double h, double elto0,
|
|
Mesh & mesh2d);
|
|
|
|
|
|
class CSGScanner;
|
|
|
|
class SplineGeometry2d
|
|
{
|
|
Array<GeomPoint2d> geompoints;
|
|
Array<SplineSegment*> splines;
|
|
double elto0;
|
|
|
|
|
|
private:
|
|
void AppendSegment(SplineSegment * spline, const int leftdomain, const int rightdomain,
|
|
const int bc,
|
|
const double reffac, const bool hprefleft, const bool hprefright,
|
|
const int copyfrom);
|
|
|
|
public:
|
|
~SplineGeometry2d();
|
|
|
|
void Load (const char * filename);
|
|
void CSGLoad (CSGScanner & scan);
|
|
void PartitionBoundary (double h, Mesh & mesh2d);
|
|
|
|
void CopyEdgeMesh (int from, int to, Mesh & mesh2d, Point3dTree & searchtree);
|
|
|
|
const Array<SplineSegment*> & GetSplines () const
|
|
{ return splines; }
|
|
|
|
int GetNSplines (void) const { return splines.Size(); }
|
|
string GetSplineType (const int i) const { return splines[i]->GetType(); }
|
|
SplineSegment & GetSpline (const int i) {return *splines[i];}
|
|
const SplineSegment & GetSpline (const int i) const {return *splines[i];}
|
|
|
|
void GetBoundingBox (Box<2> & box) const;
|
|
|
|
int GetNP () const { return geompoints.Size(); }
|
|
const GeomPoint2d & GetPoint(int i) const { return geompoints[i]; }
|
|
|
|
void SetGrading (const double grading);
|
|
void AppendPoint (const double x, const double y, const double reffac = 1., const bool hpref = false);
|
|
|
|
void AppendLineSegment (const int n1, const int n2,
|
|
const int leftdomain, const int rightdomain, const int bc = -1,
|
|
const double reffac = 1.,
|
|
const bool hprefleft = false, const bool hprefright = false,
|
|
const int copyfrom = -1);
|
|
void AppendSplineSegment (const int n1, const int n2, const int n3,
|
|
const int leftdomain, const int rightdomain, const int bc = -1,
|
|
const double reffac = 1.,
|
|
const bool hprefleft = false, const bool hprefright = false,
|
|
const int copyfrom = -1);
|
|
void AppendCircleSegment (const int n1, const int n2, const int n3,
|
|
const int leftdomain, const int rightdomain, const int bc = -1,
|
|
const double reffac = 1.,
|
|
const bool hprefleft = false, const bool hprefright = false,
|
|
const int copyfrom = -1);
|
|
void AppendDiscretePointsSegment (const Array< Point<2> > & points,
|
|
const int leftdomain, const int rightdomain, const int bc = -1,
|
|
const double reffac = 1.,
|
|
const bool hprefleft = false, const bool hprefright = false,
|
|
const int copyfrom = -1);
|
|
|
|
};
|
|
|
|
|
|
void MeshFromSpline2D (SplineGeometry2d & geometry,
|
|
Mesh *& mesh,
|
|
MeshingParameters & mp);
|
|
|
|
#endif
|
|
|
|
#endif
|