Graphviz  2.41.20170921.2350
Macros | Functions
vispath.h File Reference
#include <pathgeom.h>
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Macros

#define POLYID_NONE   -1111
 
#define POLYID_UNKNOWN   -2222
 

Functions

vconfig_tPobsopen (Ppoly_t **obstacles, int n_obstacles)
 
void Pobsclose (vconfig_t *config)
 
int Pobspath (vconfig_t *config, Ppoint_t p0, int poly0, Ppoint_t p1, int poly1, Ppolyline_t *output_route)
 

Macro Definition Documentation

#define POLYID_NONE   -1111

Definition at line 47 of file vispath.h.

Referenced by getPath(), and makeSpline().

#define POLYID_UNKNOWN   -2222

Definition at line 48 of file vispath.h.

Referenced by ptVis().

Function Documentation

void Pobsclose ( vconfig_t config)

Definition at line 104 of file cvt.c.

References vconfig_s::next, vconfig_s::P, vconfig_s::prev, vconfig_s::start, and vconfig_s::vis.

vconfig_t* Pobsopen ( Ppoly_t **  obstacles,
int  n_obstacles 
)
int Pobspath ( vconfig_t config,
Ppoint_t  p0,
int  poly0,
Ppoint_t  p1,
int  poly1,
Ppolyline_t output_route 
)

Definition at line 117 of file cvt.c.

References assert, makePath(), vconfig_s::N, vconfig_s::P, Ppoly_t::pn, Ppoly_t::ps, ptVis(), and TRUE.

Referenced by getPath().