Navmeshgenerator for WoW 3.3.5a 12340.

This is my attempt to create a navigation system using recast & detour for my WoW Bot.

Essential:

• ✔️ ADT parsing
• ✔️ Basic world geometry export
• ❌ M2/WMO geometry export
• ❌ Direct Navmesh export

Optional:

• ❌ MPQ reading

1. Export World folder from WoW's MPQ's using an MPQ editor or similar

2. Change the input_directory to the place where you exported the World folder

std::string input_directory = "F:\\WoW Mapping stuff";

Your structure should look like this:

"C:\FOLDER_YOU_SELECTED\World\maps\MAPNAME"

"C:\FOLDER_YOU_SELECTED\World\wmo\MAPNAME"

-> then your input_directory is "C:\FOLDER_YOU_SELECTED"

3. Change the export_directory to a place where the *.obj files will be dumped

std::string export_directory = "X:\NavmeshExport";

4. Pass filepaths into this array sample_adts

std::string maps_to_read[] = {
	"Azeroth"
};

5. Adjust the export dimension (you can export full map by starting at 1 and ending at 64 but do'nt try to open that map with recastDemo, it will crash)

constexpr int MAP_X_START = 32;
constexpr int MAP_X_END = 32;
constexpr int MAP_Y_START = 48;
constexpr int MAP_Y_END = 48;

6. Open the *.obj with RecastDemo or do something else with them

Without them this project would not exist.

❤️ wowdev wiki guys: https://wowdev.wiki/ADT/v18#ADT_files_and_blocks

❤️ Recast & Detour: https://github.com/recastnavigation/recastnavigation

Some screenshots from the RecastDemo: