https://github.com/Chman/SMAA

A highly customizable implementation of Subpixel Morphological Antialiasing for Unity
https://github.com/Chman/SMAA

antialiasing smaa unity

Last synced: 4 months ago
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A highly customizable implementation of Subpixel Morphological Antialiasing for Unity

• Host: GitHub
• URL: https://github.com/Chman/SMAA
• Owner: Chman
• License: zlib
• Archived: true
• Created: 2015-05-04T16:15:46.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2019-02-14T10:32:30.000Z (over 5 years ago)
• Last Synced: 2024-01-14T18:35:34.130Z (5 months ago)
• Topics: antialiasing, smaa, unity
• Language: C#
• Homepage:
• Size: 102 KB
• Stars: 428
• Watchers: 72
• Forks: 74
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Lists

• awesome-unity3d - SMAA - A highly customizable implementation of Subpixel Morphological Antialiasing for Unity (Open Source Repositories / Effect and Shaders)
• awesome-stars - Chman/SMAA - A highly customizable implementation of Subpixel Morphological Antialiasing for Unity (C# #)
• awesome-opensource-unity - SMAA - A highly customizable implementation of Subpixel Morphological Antialiasing for Unity. (Open Source Packages / Effect and Shaders)

README

        
# SMAA for Unity3D

This is a highly customizable implementation of [Subpixel Morphological Antialiasing](http://www.iryoku.com/smaa/) for Unity3D.

Tested with Unity 5+ (Personal or Pro). Works with the deferred & forward rendering paths, in gamma or linear color space, with Directx 9, Directx 11 and OpenGL targets.

It comes with a few quality presets but you can easily build your own in the inspector. Every inspector setting comes with a help popup so you shouldn't have to dig into the (documented) source code.

Right now it implements SMAA 1x (+ predication). Implementing Temporal SMAA (T2x) should be doable, but the spatial (S2x) and spatial + temporal (4x) variants aren't possible in Unity right now.

[Comparison screenshots with FXAA and Supersampling](http://imgur.com/a/J75KB).

## Instructions

Drop the `SMAA` folder in your project and add the `SMAA` script to your camera (or select your camera and use `Component -> Image Effects -> Subpixel Morphological Antialiasing`). The effect should be the first in the post-processing chain (before `Bloom`, `Tonemapping`, `DoF` etc) or it will miss some edges, especially when working in HDR.

## To infinity and beyond

An updated version of this effect is available in Unity's official [Cinematic Image Effects](https://bitbucket.org/Unity-Technologies/cinematic-image-effects) repository (Unity 5.3+ only).

## License

Zlib (see [License.txt](LICENSE.txt))