navmesh-parser

A parser for navmesh version 16, which is currently used by CS:GO. This code is mainly targeted towards pathfinding.

Getting started

Just copy the files into your project and you're ready to go!

Example

try {
  nav_mesh::nav_file map_nav( "path/to/map.nav" ); 
  //Alternatively, you can just call map_nav.load( "path/to/map.nav" );
 
  //Figure out from where to where you'd like to find a path
 
  auto path = map_nav.find_path( start_point, end_point );
 
  if ( !path.empty( ) ) {
   //Do something
  }
} catch ( const std::exception& e ) {
  std::cout << e.what( ) << std::endl;
}

Todo

• Parse Ladders properly

Credits

• Valve (Source Engine SDK 2013), code for parsing
• Lee Thomason (Micropather)
• Matthew Razza (gonav), unknown data at end of each Area