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Osm2city.py: Difference between revisions
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The development [https://gitlab.com/fg-radi/osm2city repository] is hosted on <del>gitorious</del> gitlab. | The development [https://gitlab.com/fg-radi/osm2city repository] is hosted on <del>gitorious</del> gitlab. | ||
Forum thread [http://forum.flightgear.org/viewtopic.php?f=5&t=22809 osm2city.py development] | Forum thread [http://forum.flightgear.org/viewtopic.php?f=5&t=22809 osm2city.py development] | ||
Written in Python | Written in Python 3.5, developed on GNU/Linux. It should also run on Mac OSX. Windows users, see [[Osm2city.py#Install_on_Windows|below.]] | ||
It's at a rather early stage of development. There's no GUI, everything is controlled by an input file. But it produces realistic city layouts (after all, it uses realistic data). The whole process -- from scratch to flying in FG -- for a city the size of LOWI takes perhaps 30 min, including maybe a total of 15 min manual work. | It's at a rather early stage of development. There's no GUI, everything is controlled by an input file. But it produces realistic city layouts (after all, it uses realistic data). The whole process -- from scratch to flying in FG -- for a city the size of LOWI takes perhaps 30 min, including maybe a total of 15 min manual work. | ||
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== Install == | == Install == | ||
1. dependencies: Install the following packages (names from Debian packages): | 1. dependencies: Install the following packages (names from Debian packages): | ||
python-numpy python-shapely python-matplotlib python-scipy python-pil python-networkx curl | python-numpy python-shapely python-matplotlib python-scipy python-pil python-networkx curl | ||
2. get [https://gitlab.com/fg-radi/osm2city osm2city] and [https://gitlab.com/fg-radi/osm2city-data osm2city-data] from gitlab. | 2. get [https://gitlab.com/fg-radi/osm2city osm2city] and [https://gitlab.com/fg-radi/osm2city-data osm2city-data] from gitlab. | ||
3. add the directory with osm2city modules to your [http://docs.python.org/2/using/cmdline.html#envvar-PYTHONPATH PYTHONPATH] | 3. add the directory with osm2city modules to your [http://docs.python.org/2/using/cmdline.html#envvar-PYTHONPATH PYTHONPATH] | ||
You can add | You can add | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
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In general, you'll want to follow the above install section. This section lists some additional Windows particularities. | In general, you'll want to follow the above install section. This section lists some additional Windows particularities. | ||
Osm2city is pure | Osm2city is pure Python, so install Python if you have not already done so https://www.python.org/downloads/. | ||
{{caution|Python | {{caution|Python 3.5 or later is required. Also pay attention to versions and cpu builds of the below helper files. Make sure they match your OS build and Python version.}} | ||
Install the following packages, then proceed with [[Osm2city.py#Install|step 2. above]]. | Install the following packages, then proceed with [[Osm2city.py#Install|step 2. above]]. | ||
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* http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy-stack | * http://www.lfd.uci.edu/~gohlke/pythonlibs/#scipy-stack | ||
* https://pypi.python.org/pypi/Pillow/2.5.0#downloads | * https://pypi.python.org/pypi/Pillow/2.5.0#downloads | ||
== Workflow == | == Workflow == | ||