> For the complete documentation index, see [llms.txt](https://arceon.gitbook.io/arceon-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://arceon.gitbook.io/arceon-wiki/tools/terragen.md).

# Terragen

**Permission:** `arceon.tool.terragen`

**`//terragen [noiseType] [pattern] [height] [zoom] [wave]`**

Uses cuboid, sphere, cylinder and poly selections.

Use any slab or snow patterns for the system to use slabs or snow layers for more detailing.

**`//tgseed [seed]`**

Allows you to set the seed of the next Terragen, make sure to use the **-s flag** or it won't work.

***

**Noise types:**

> **Simplex**, **Fractal**, **Billowy**, **Ridged**, **Turbulence**, **Electric**, **Euclidean**, **Natural** and **Poly**

**Zoom =** Scaling of the terrain, higher is more stretched out.

**Wave =** Adds a wavy effect to the terrain, default = 0.

***

**Flags:**

* **-s flag** keep the seed the same as before.
* **-v flag** adds a vignette mask over the terragen which smooths out the edges.
* **-e flag** layers it on top of existing terrain.

> **Euclidean**, **Manhattan** and **Natural**

* **-r flag** randomizes the cellular noises.

> **Fractal**, **Billowy**, **Ridged**, **Turbulence** and **Electric**

* **-n flag** adds more noise.

***

### **Examples:**

> **//terragen simplex**

![](https://i.imgur.com/fxYgvCN.png)

> **//terragen fractal 60 5 -v**

![](https://i.imgur.com/8AefKrZ.png)

> **//terragen euclidean 100**

![](https://i.imgur.com/SLjAjnD.png)

> **//terragen poly -v** (Sphere selection)

![](https://i.imgur.com/QknsCiS.png)