distance_tpoint_geo distance_tpoint_tpoint lw_distance_fraction nad_stbox_geo nad_stbox_stbox nad_tpoint_geo nad_tpoint_stbox nad_tpoint_tpoint nai_tpoint_geo nai_tpoint_tpoint NAI_tpointsegm_linear_geo1 NAI_tpointseq_discstep_geo NAI_tpointseq_discstep_geo1 NAI_tpointseq_linear_geo NAI_tpointseq_linear_geo2 NAI_tpointseqset_linear_geo NAI_tpointseqset_step_geo point2d_min_dist point3d_min_dist shortestline_tpoint_geo shortestline_tpoint_tpoint tgeogpoint_min_dist_at_timestamp tgeompoint_min_dist_at_timestamp tpoint_geo_min_dist_at_timestamp tpoint_min_dist_at_timestamp

point3d_min_dist() static bool point3d_min_dist ( const POINT3DZ *  p1, const POINT3DZ *  p2, const POINT3DZ *  p3, const POINT3DZ *  p4, double *  fraction  ) static Compute d/dx (Euclidean distance) = 0 for two 3D segments.