double lwgeom_maxdistance3d_tolerance	(	LWGEOM *	lw1,
		LWGEOM *	lw2,
		double	tolerance
	)

Function handling 3d max distance calculations and dfyllywithin calculations.

The difference is just the tolerance.

Definition at line 132 of file measures3d.c.

References DIST_MAX, DISTPTS3D::distance, lw_dist3d_recursive(), LWDEBUG, lwerror(), DISTPTS3D::mode, and DISTPTS3D::tolerance.

Referenced by LWGEOM_dfullywithin3d(), and lwgeom_maxdistance3d().

{
        /*double thedist;*/
        DISTPTS3D thedl;
        LWDEBUG(2, "lwgeom_maxdistance3d_tolerance is called");
        thedl.mode = DIST_MAX;
        thedl.distance= -1;
        thedl.tolerance = tolerance;
        if (lw_dist3d_recursive(lw1, lw2, &thedl))
        {
                return thedl.distance;
        }
        /*should never get here. all cases ought to be error handled earlier*/
        lwerror("Some unspecified error.");
        return -1;
}

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