Extract Centreline of polylines

[laurent_delrieu]

There is quite better with Sand Dunes

Old Town Roofs

I updated “Sand Dunes” “Roof Generator” A version now works for RH5 and RH6 It works quite well, still some problem but round and butt are quite good. [Canvas at 22;08;53] [Canvas at 22;08;34] [Canvas at 22;08;12]

I am there now

center_lines_frompolylines_rectangles.gh (33.1 KB)
Warning : Rhino tolerances are used so some errors could occurs if tolerances are too high or too low !!!