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Added a note on OSM tutorial

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sergi-e 2020-09-20 11:34:17 +02:00 committed by Marc Garcia Puig
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Docs/tuto_G_openstreetmap.md
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@ -93,13 +93,16 @@ __b) Using `config.py`__ — The script can load an OpenStreetMap file directly
``` ```
python3 config.py --osm-file=/path/to/OSM/file python3 config.py --osm-file=/path/to/OSM/file
``` ```
!!! Warning !!! Important
[client.generate_opendrive_world()](python_api.md#carla.Client.generate_opendrive_world) requires the __content of the OpenDRIVE file parsed as string__, and allows parameterization. On the contrary, __`config.py`__ script needs __the path to the `.xodr` file__ and always uses default parameters. [client.generate_opendrive_world()](python_api.md#carla.Client.generate_opendrive_world) requires the __content of the OpenDRIVE file parsed as string__, and allows parameterization. On the contrary, __`config.py`__ script needs __the path to the `.xodr` file__ and always uses default parameters.
Either way, the map should be ingested automatically in CARLA and the result should be similar to this. Either way, the map should be ingested automatically in CARLA and the result should be similar to this.
![opendrive_meshissue](img/tuto_g_osm_carla.jpg) ![opendrive_meshissue](img/tuto_g_osm_carla.jpg)
<div style="text-align: right"><i>Outcome of the CARLA map generation using OpenStreetMap.</i></div> <div style="text-align: right"><i>Outcome of the CARLA map generation using OpenStreetMap.</i></div>
!!! Warning
The roads generated end abruptly in the borders of the map. This will cause the TM to crash when vehicles are not able to find the next waypoint. Temporarily, to workaround this bug, use [set_osm_mode()](python_api.md#carlatrafficmanager) to enable de OSM mode. This will destroy the vehicles when no next waypoint is found.
--- ---
That is all there is to know about how to use OpenStreetMap to generate CARLA maps. That is all there is to know about how to use OpenStreetMap to generate CARLA maps.