https://github.com/hxhb/ue4-export-nav-data

Export ue4 navigation data to outside.
https://github.com/hxhb/ue4-export-nav-data

Last synced: 27 days ago
JSON representation

Export ue4 navigation data to outside.

• Host: GitHub
• URL: https://github.com/hxhb/ue4-export-nav-data
• Owner: hxhb
• Created: 2019-10-15T16:48:00.000Z (about 5 years ago)
• Default Branch: master
• Last Pushed: 2024-02-20T07:00:46.000Z (10 months ago)
• Last Synced: 2024-11-06T08:43:47.359Z (about 1 month ago)
• Language: C++
• Homepage:
• Size: 2.6 MB
• Stars: 148
• Watchers: 6
• Forks: 86
• Open Issues: 3
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-unreal - ue4-export-nav-data - Export ue4 navigation data to outside. (Data Exporter)

README

        
## What is this?

This is a Unreal Engine 4 Plugin that export ue4 navigation mesh data(recast mesh) to outside.

With this plugin, you can export recast Navigation data directly from the UE without going through RecastDemo.Of course I also kept the export recast navmesh.

### How do use?

1.  add the plugin to the project and enable it. 

2.  Launch the Project in Editor, Click the `ExportNav` button. It will create to a `.bin` and `.obj` file.

- The `.bin` file is the export recast navigation data that is directly from the UE.You can use it in `detour`.

- The `.obj` file is a navigation mesh exported from the UE(unit is centimeter).

### Use .obj

![](https://img.imzlp.com/imgs/zlp/blog/notes/ue/index/UE4/Plugins/export-nav-data/ue4-export-nav-data-usage-0.png)

![](https://img.imzlp.com/imgs/zlp/blog/notes/ue/index/UE4/Plugins/export-nav-data/ue4-export-nav-data-usage-1.png)

3. Open The Plugin `Source/ExportNav/ThirdParty/RecastDemoBin`

4. copy `.obj` to `RecastDemoBin/Meshes`

5. run `RecastDemo.exe`

![](https://img.imzlp.com/imgs/zlp/blog/notes/ue/index/UE4/Plugins/export-nav-data/Recast-Demo-bin.png)