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Assets/NavMeshPlus/README.md

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+# NavMeshPlus
+
+NavMesh building components provide you with ability to create navigation meshes that are generated automatically from your Scene
+geometry, which allows characters to move intelligently around the game world.
+
+![NavMesh](https://github.com/h8man/NavMeshPlus/wiki/images/NavMesh-04.png)
+
+# Unity 2D Pathfinding 
+
+This repo is a proof of concept of Unity NavMesh and Pathfinding in 2D. It is explores NavMeshComponents capabilities. [[link]](https://docs.unity3d.com/Manual/class-NavMeshSurface.html)
+
+## Wiki [[here]](https://github.com/h8man/NavMeshPlus/wiki)
+
+See [how-to](https://github.com/h8man/NavMeshPlus/wiki/HOW-TO) for full tutorial
+
+## Setup
+
+You can use this in two different ways: downloading this repository or adding it to your project's Package Manager manifest.
+Alternatively, you can pick scripts and place in your project's `Assets` folder.
+
+### Variant 1. Download
+Download or clone this repository into your project in the folder `Packages/com.h8man.2d.navmeshplus`.
+
+### Variant 2. Package Manager Manifest
+[Git](https://git-scm.com/) must be installed and added to your path.
+
+The following line needs to be added to your `Packages/manifest.json` file in your Unity Project under the `dependencies` section:
+
+```
+"com.h8man.2d.navmeshplus": "https://github.com/h8man/NavMeshPlus.git#master"
+```
+## Misc
+
+### How To [[pdf]](https://github.com/h8man/NavMeshPlus/blob/master/navmeshplus.pdf ).
+
+### Demo [[github]](https://github.com/h8man/RedHotSweetPepper ).
+
+### Discuss [[unityforum]](https://forum.unity.com/threads/2d-navmesh-pathfinding.503596/ ).
+
+## 2D NavMesh
+
+In repo you will find implementation of NavMeshSurface2d for tilemap top down games.
+
+To use it in your project:
+
+1. Copy repo into your Asset folder 
+2. Create Empty Object in scene root and rotated respectively to Tilemap (x-90;y0;z0)
+3. Add NavMeshSurface2d component to Empty Object
+4. Add Tilemap with NavMeshModifier component, override the area.
+5. In NavMeshSurface2d hit Bake.
+
+How does it works:
+
+1. It uses https://docs.unity3d.com/Manual/class-NavMeshSurface.html as base implementation.
+2. Implements world bound calculation.
+3. Implements source collector of tiles, sprites and 2d colliders
+4. Creates walkable mesh box from world bounds.
+5. Convert tiles, sprites and 2d colliders to sources as NavMeshBuilder would do.