PostGIS  3.7.0dev-r@@SVN_REVISION@@

◆ lw_dist3d_point_point()

int lw_dist3d_point_point ( const LWPOINT *  point1,
const LWPOINT *  point2,
DISTPTS3D *  dl 
)

point to point calculation

Definition at line 739 of file measures3d.c.

740 {
741  POINT3DZ p1;
742  POINT3DZ p2;
743  LWDEBUG(2, "lw_dist3d_point_point is called");
744 
745  getPoint3dz_p(point1->point, 0, &p1);
746  getPoint3dz_p(point2->point, 0, &p2);
747 
748  return lw_dist3d_pt_pt(&p1, &p2, dl);
749 }
getPoint3dz_p
int getPoint3dz_p(const POINTARRAY *pa, uint32_t n, POINT3DZ *point)
Definition: lwgeom_api.c:215
LWDEBUG
#define LWDEBUG(level, msg)
Definition: lwgeom_log.h:101
lw_dist3d_pt_pt
int lw_dist3d_pt_pt(const POINT3DZ *thep1, const POINT3DZ *thep2, DISTPTS3D *dl)
Compares incoming points and stores the points closest to each other or most far away from each other...
Definition: measures3d.c:1082
LWPOINT::point
POINTARRAY * point
Definition: liblwgeom.h:471

References getPoint3dz_p(), lw_dist3d_pt_pt(), LWDEBUG, and LWPOINT::point.

Referenced by lw_dist3d_distribute_bruteforce().

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