# Terrain3D A high performance, editable terrain system for Godot 4. ## Features * Written in C++ as a GDExtension addon, which works with official engine builds * Can be accessed by GDScript, C#, and any language Godot supports * Geometric Clipmap Mesh Terrain, as used in The Witcher 3. See [System Architecture](https://terrain3d.readthedocs.io/en/stable/docs/system_architecture.html) * Up to 16k x 16k in 1k regions (imagine multiple islands without paying for 16k^2 vram) * Up to 32 textures * Up to 10 levels of detail * Foliage instancing * Sculpting, holes, texture painting, texture detiling, painting colors and wetness * Imports heightmaps from [HTerrain](https://github.com/Zylann/godot_heightmap_plugin/), WorldMachine, Unity, Unreal and any tool that can export a heightmap (raw/r16/exr/+). See [importing data](https://terrain3d.readthedocs.io/en/stable/docs/import_export.html) See [Project Status](https://terrain3d.readthedocs.io/en/stable/docs/project_status.html) for details. ## Getting Started 1. Read the [Installation & Upgrades](https://terrain3d.readthedocs.io/en/stable/docs/installation.html) instructions. 2. For support, read [Getting Help](https://terrain3d.readthedocs.io/en/stable/docs/getting_help.html) or join our [Discord server](https://tokisan.com/discord). 3. Watch the tutorial videos: **Installation, Setup, Basic Usage** [](https://youtu.be/oV8c9alXVwU) **Texture Painting, Holes, Navigation, Advanced Usage** [](https://youtu.be/YtiAI2F6Xkk) ## Credit Developed for the Godot community by: ||| |--|--| | **Cory Petkovsek, Tokisan Games** | [](https://twitter.com/TokisanGames) [](https://github.com/TokisanGames) [](https://tokisan.com/) [](https://tokisan.com/discord) [](https://www.youtube.com/@TokisanGames)| | **Roope Palmroos, Outobugi Games** | [](https://twitter.com/outobugi) [](https://github.com/outobugi) [](https://outobugi.com/) [](https://www.youtube.com/@outobugi)| And other contributors displayed on the right of the github page and in [AUTHORS.md](https://github.com/TokisanGames/Terrain3D/blob/main/AUTHORS.md). Geometry clipmap mesh code created by [Mike J. Savage](https://mikejsavage.co.uk/blog/geometry-clipmaps.html). Blog and repository code released under the MIT license per email communication with Mike. ## Contributing Please see [CONTRIBUTING.md](https://github.com/TokisanGames/Terrain3D/blob/main/CONTRIBUTING.md) if you would like to help make Terrain3D the best terrain system for Godot. ## License This addon has been released under the [MIT License](https://github.com/TokisanGames/Terrain3D/blob/main/LICENSE.txt).