https://github.com/gkjohnson/unity-dithered-transparency-shader

Unity material and shader for applying clipped, dithered transparency
https://github.com/gkjohnson/unity-dithered-transparency-shader

3d amplify-shader-editor dither graphics rendering shaderforge shaders transparency unity unity3d

Last synced: 9 days ago
JSON representation

Unity material and shader for applying clipped, dithered transparency

• Host: GitHub
• URL: https://github.com/gkjohnson/unity-dithered-transparency-shader
• Owner: gkjohnson
• License: mit
• Created: 2017-08-27T20:26:44.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2021-01-03T17:13:11.000Z (almost 4 years ago)
• Last Synced: 2024-10-18T21:58:20.971Z (21 days ago)
• Topics: 3d, amplify-shader-editor, dither, graphics, rendering, shaderforge, shaders, transparency, unity, unity3d
• Language: ShaderLab
• Homepage:
• Size: 2.23 MB
• Stars: 296
• Watchers: 14
• Forks: 30
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-unity-open-source-on-github - unity-dithered-transparency-shader - Unity material and shader for applying clipped, dithered transparency (Other Shaders)

README

        
# unity-dithered-transparency-shader

![example](./docs/example.gif)

Unity shader to enable a dithered transparency when rendering transparent objects

## Use

Uses the material's alpha to determine whether a pixel should be discarded or not. Either a dither matrix or dither texture can be used.

## Dither Options

**Dither Texture**

Texture defining the dither pattern. The "red" channel is used from the texture to compare against the materials alpha.

**Dither Scale**

The scale of the dither texture in screen-space pixels.

## Extending and Reuse

The functions for performing the dither effect are available in the [Dither Functions.cginc](./Assets/DitherFunctions/Shaders/Dither%20Functions.cginc) so they can easily be added to and used with other shaders and functions.

### In Visual Shader Builders

[Amplify Shader Editor](/docs/AmplifyShaderEditor.md)

[ShaderForge](/docs/ShaderForge.md)