lib/neatogen/delaunay.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "delaunay.h"
#include "memory.h"
#include "logic.h"

Include dependency graph for delaunay.c:

Go to the source code of this file.

Enumerations
enum	agerrlevel_t {   AGWARN, AGERR, AGMAX, AGPREV,   AGWARN, AGERR, AGMAX, AGPREV }
Functions
int	agerr (agerrlevel_t level, char *fmt,...)
int *	get_triangles (double *x, int n, int *tris)
v_data *	delaunay_triangulation (double *x, double *y, int n)
int *	delaunay_tri (double *x, double *y, int n, int *nedges)
surface_t *	mkSurface (double *x, double *y, int n, int *segs, int nsegs)
void	freeSurface (surface_t *s)
v_data *	UG_graph (double *x, double *y, int n, int accurate_computation)
void	freeGraph (v_data *graph)
void	freeGraphData (vtx_data *graph)

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Enumeration Type Documentation

enum agerrlevel_t

Enumerator:

AGWARN
AGERR
AGMAX
AGPREV
AGWARN
AGERR
AGMAX
AGPREV

Definition at line 19 of file delaunay.c.

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Function Documentation

int agerr	(	agerrlevel_t	level,
		char *	fmt,
			...
	)

Definition at line 620 of file lexer.c.

int* delaunay_tri	(	double *	x,
		double *	y,
		int	n,
		int *	nedges
	)

Definition at line 759 of file delaunay.c.

References agerr(), and AGERR.

Referenced by call_tri().

v_data* delaunay_triangulation	(	double *	x,
		double *	y,
		int	n
	)

Definition at line 754 of file delaunay.c.

References agerr(), and AGERR.

Referenced by UG_graph().

void freeGraph

(

v_data *

graph

)

Definition at line 902 of file delaunay.c.

References free().

Referenced by call_tri2().

void freeGraphData

(

vtx_data *

graph

)

Definition at line 913 of file delaunay.c.

References free().

void freeSurface

(

surface_t *

s

)

Definition at line 771 of file delaunay.c.

References agerr(), and AGERR.

Referenced by mkRouter().

int* get_triangles	(	double *	x,
		int	n,
		int *	tris
	)

Definition at line 749 of file delaunay.c.

References agerr(), and AGERR.

surface_t* mkSurface	(	double *	x,
		double *	y,
		int	n,
		int *	segs,
		int	nsegs
	)

Definition at line 765 of file delaunay.c.

References agerr(), and AGERR.

Referenced by mkRouter().

v_data* UG_graph	(	double *	x,
		double *	y,
		int	n,
		int	accurate_computation
	)

Definition at line 789 of file delaunay.c.

References N_GNEW, v_data::ewgts, NULL, v_data::edges, v_data::nedges, delaunay_triangulation(), FALSE, remove_edge(), and TRUE.

Referenced by call_tri2().