svn commit wrote:
Version 1377 was commited by markb on 2009-11-11 21:25:03 +0000 (Wed, 11 Nov 2009)
Limit length of lines to work around problems when subdividing long lines.
This is not the ideal solution but works as an interim fix until the real problem is solved.
The fundamental problem appears to be that very long lines (national boundaries, etc.) can be segmented such that some of the line's segments fall outside the map area that the line has been assigned to. By chopping the line into segments before the line is assigned to a subdivision, the problem is avoided.
This can't be done for polygons and so very large polygons can still yield errors. _______________________________________________ mkgmap-dev mailing list mkgmap-dev@lists.mkgmap.org.uk http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
I am not sure which of todays changes is responsible, but routing in Mapsource became a lot worse! Often I get routes 10-30% longer or on less priorised ways than before, this is a drastic example but happens on every 10 route: Yellow route is old SVN 1773, pink is newest SVN version (yellow is 17.8km and 33 minutes, pink is 26.5km and 56 minutes):
