NEWS

spopt 0.1.3.9000

spider_lines() gains a facilities argument to draw links for selected facilities only. Filtering happens before any geometry is built, so one store's trade area from a large huff() result takes milliseconds instead of seconds.

New spider_lines() turns location-allocation results from p_median(), p_center(), cflp(), lscp(), mclp(), and huff() into an sf layer of demand-to-facility lines. It supports split cflp() allocations, huff() probabilities, and road-following lines through a user-supplied route_fun. r5r_route_fun() builds a route_fun from an r5r network.
p_median(), p_center(), cflp(), lscp(), mclp(), and huff() now add a .cost column to the demand output: the cost to the assigned facility (or primary store), taken from the original cost matrix before any NA/Inf replacement.
p_median(), cflp(), and mclp() now record weight_col in their result metadata.
distance_matrix() now reduces any non-POINT geometry (including MULTIPOINT) to its centroid, so each feature gets one row or column. Previously, MULTIPOINT inputs produced a mis-sized matrix in projected CRSs.