Convert 3D geometries of cities to a 2D raster.
Input: terrain and buildings in Wavefront OBJ format
Output: terrain elevation, building elevation, and building height raster in Esri ASCII or GeoTIFF format
Clone the repository and build with
cargo build --release
Optionally, to export to GeoTIFF format, you have to install GDAL and compile using 'with_gdal' feature
cargo build --release --features with_gdal
Access the executable by typing
./target/release/city-rusterizer
You can get Cargo here.
city-rusterizer -b <buildings_input> -t <terrain_input> -o <output> <cellsize>
e.g.
city-rusterizer -b buildings.obj -t terrain.obj -o output.asc 0.5
You can store CRS information if using GeoTIFF by adding --epsg <EPSG> flag.