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<body class='hmmessage'><div dir='ltr'>Hi Andrzej,<br><br>I've fixed one serious in the WrongAngleFixer that removed<br>lines without good reason.<br>With r3063 I've increased the max. number of passes to 20, as this <br>doesn't seem to require much more time.<br>The message "non-routable way xyz was removed" is now<br>only printed if the original way has different points in map units,<br>and now it is just a warning.<br><br>The algo is still subject to optimization, as it repeats trying<br>to fix errors where it can't. It is not as simple as the standard <br>algos like Douglas-Peucker, as it also moves points<br>to correct angles in favour of positional errors.<br>Up to now shapes are optimized with a much simpler<br>algo which doesn't move points . The complex algo would require <br>that it knows all points of all merged(!) shapes, and that doesn't <br>fit well into the current chain of splitting and merging algos.<br><br>Gerd<br><br><br><div>> Date: Mon, 17 Feb 2014 22:54:00 +0100<br>> From: popej@poczta.onet.pl<br>> To: mkgmap-dev@lists.mkgmap.org.uk<br>> Subject: Re: [mkgmap-dev] Distorted lines<br>> <br>> Hi Gerd,<br>> <br>> > sorry, the 10% smaller size is also not intended, I thought you<br>> > compared with trunk.<br>> <br>> I have compared with trunk, 3057 is current release.<br>> <br>> > The way 101876024 is an extremely small building, but you seem to map<br>> > it as a line?<br>> <br>> Yes, I'm trying to create a light map for car navigation. I hope that <br>> building outlines are as usable as polygons but less taxing to device.<br>> <br>> -- <br>> Best regards,<br>> Andrzej<br>> _______________________________________________<br>> mkgmap-dev mailing list<br>> mkgmap-dev@lists.mkgmap.org.uk<br>> http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev<br></div> </div></body>
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