crmodel is a python package that produces the crossroadsdesriber model from an OpenStreetMap intersection. See this publication for further informations.
This tool was developed and tested under Ubuntu 20.04.
This tool mainly depends on crseg for the intersection segmentation. All necessary Python libraries can be installed with pip:
pip3 install -r requirements.txtYou can obtain the model of an intersection this way :
./main -c x y -o output.formatWith x and y the coordinates of the targeted intersection. The output will depend on the format precised. Two formats are supported :
- json will give a "raw" output of the model with all classes and attributes.
- geojson will give the intersection as segmented by crseg as a geojson file, complemented with computed elements from crmodel as attributes (ordered branches, islands, sidewalks, crossings, etc.).