PostGIS  3.0.0dev-r@@SVN_REVISION@@

◆ lw_dist3d_point_point()

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

point to point calculation

Definition at line 581 of file measures3d.c.

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

Referenced by lw_dist3d_distribute_bruteforce().

582 {
583  POINT3DZ p1;
584  POINT3DZ p2;
585  LWDEBUG(2, "lw_dist3d_point_point is called");
586 
587  getPoint3dz_p(point1->point, 0, &p1);
588  getPoint3dz_p(point2->point, 0, &p2);
589 
590  return lw_dist3d_pt_pt(&p1, &p2,dl);
591 }
#define LWDEBUG(level, msg)
Definition: lwgeom_log.h:83
POINTARRAY * point
Definition: liblwgeom.h:413
int lw_dist3d_pt_pt(POINT3DZ *thep1, 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:809
int getPoint3dz_p(const POINTARRAY *pa, uint32_t n, POINT3DZ *point)
Definition: lwgeom_api.c:204
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