TSMM

1- Develop Environment

• 1-1 Installing Dependencies Osmium

2- Build

• 2-0 open main.cpp and change the osmPath to your osmPath.

  int main(int argc, char* argv[]) {
  
      std::string osmPath = "path_to_your_osm_file";  /// change it to your osm Path
      OSMManager* osmManager = new OSMManager(osmPath);
      osmManager->initialize();
      delete osmManager;
  }
  

• 2-1 create a build folder

  mkdir -p build
  cd build
  
  

• 2-2 execute CMake command.

  cmake -DCMAKE_BUILD_TYPE=DEBUG -S ../ -B ./
  
  

• 2-3 run make and wait for the build to finish

  make -j4
  

• 2-4 executable can be found in the build folder

  ./tsmm
  
  

3- Output

After running ./tsmm you can get all intermediate results in outputOSM folder, and 12_final__allLayer.som is the final simplified road network. You can find the detailed infomation on these intermediate resutls in our paper.

• 01_link_ways__allLayer.osm
• 02_first_buffer__allLayer.osm
• 03_re_buffer__allLayer.osm
• 05_extend__allLayer.osm
• 07_insert__allLayer.osm
• 08_del_redundant__allLayer.osm
• 09_merge__allLayer.osm
• 10_clean__allLayer.osm
• 12_final__allLayer.osm

4- Processing display