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Noisy Nodes

JimmyCushnie/Noisy-Nodes 690

Extend Unity Shader Graph with comprehensive noise generation capabilities, including Perlin, Simplex, Voronoi, and white noise nodes in 2D, 3D, and 4D variants. Streamline procedural texture creation and shader effects without writing custom shader code.

com.jimmycushnie.noisynodes
shader graphnoiseperlinsimplexvoronoiwhite noise3D noise2D noisenoise-3dperlin-noiseperlin-noise-3dshader-graphshadergraphsimplex-noiseunityunity-shader-graph

Install via UPM

Add to Unity Package Manager using this URL

https://www.pkglnk.dev/noisynodes.git

README Markdown

Copy this to your project's README.md

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## Installation

Add **Noisy Nodes** to your Unity project via Package Manager:

1. Open **Window > Package Manager**
2. Click **+** > **Add package from git URL**
3. Enter:
```
https://www.pkglnk.dev/noisynodes.git
```

[![pkglnk](https://www.pkglnk.dev/badge/noisynodes.svg?style=pkglnk)](https://www.pkglnk.dev/pkg/noisynodes)

Dependencies (1)

Shader Graph 7.1.8

README

Noisy Nodes

Adds various noise-generation nodes to Unity Shader Graph, including 3D noise nodes.

demo.jpg

List of nodes

Perlin noise

Code from Noise Shader by @keijiro

  • Perlin noise 2D
  • Perlin noise 2D periodic
  • Perlin noise 3D
  • Perlin noise 3D periodic

Simplex noise

Code from Noise Shader by @keijiro

  • Simplex noise 2D
  • Simplex noise 2D gradient
  • Simplex noise 3D
  • Simplex noise 3D gradient

Voronoi Noise

Contributed by @fdervaux -- thank you! -- and based on this tutorial

  • Voronoi noise 2D
  • Voronoi noise 3D
  • Voronoi noise 4D
  • Voronoi precise noise 2D
  • Voronoi precise noise 3D
  • Voronoi precise noise 4D

White Noise

Contributed by @fdervaux -- thank you! -- and based on this tutorial

  • White noise 2D
  • White noise 3D

Installation

Download the whole repo and stick it in your project's Assets or Packages folder.

Alternatively, Noisy Nodes can be installed via the Unity Package Manager. In the top left of the Packages window, navigate to Add Package -> Add package from git URL and paste https://github.com/JimmyCushnie/Noisy-Nodes.git.

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