[mkgmap-dev] Commit: r772: Rewrite arc length handling. Also calculate road length.

Fri Dec 5 17:13:38 GMT 2008

Version 772 was commited by robert on 2008-12-05 17:13:37 +0000 (Fri, 05 Dec 2008)

Rewrite arc length handling. Also calculate road length.

Arc length now uses one specific encoding with curve=false
and 14 bits for the length. RouteArc.write is prepared
for other encodings. (NodDisplay also knows encodings
with 10 bits and 22 bits (last only if curve=true).)

RoadDef now gets passed the road's entire length for
writing to NET, though we still write a hard-coded value.