https://github.com/simeonradivoev/nnao

Neural Network Ambien Occlusion based on http://theorangeduck.com/page/neural-network-ambient-occlusion
https://github.com/simeonradivoev/nnao

effect graphics hlsl lighting-effects shader shaderlab unity unity3d

Last synced: 3 months ago
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Neural Network Ambien Occlusion based on http://theorangeduck.com/page/neural-network-ambient-occlusion

• Host: GitHub
• URL: https://github.com/simeonradivoev/nnao
• Owner: simeonradivoev
• License: mit
• Created: 2017-08-26T20:28:35.000Z (over 7 years ago)
• Default Branch: master
• Last Pushed: 2018-10-19T21:51:16.000Z (over 6 years ago)
• Last Synced: 2024-11-10T22:39:22.541Z (3 months ago)
• Topics: effect, graphics, hlsl, lighting-effects, shader, shaderlab, unity, unity3d
• Language: C#
• Size: 53.3 MB
• Stars: 91
• Watchers: 6
• Forks: 11
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# NNAO

Neural Network Ambien Occlusion based on http://theorangeduck.com/page/neural-network-ambient-occlusion for Unity.

# Features

* Bilateral Bluring (with normal and depth tresholds)

* Temporal Smoothing

* Downsampling and Bilateral upsampling

This implimitation writes to the GBuffer using CommandBuffers so that an Ambien only mode is achieved.

Project includes Unity's Legacy Cinematic Effects and [MiniAO](https://github.com/keijiro/MiniEngineAO) for comparison.

# Requirements

* Unity 2017.1.0f3 and up

* DirectX 11

# Screenshots

With NNAO:

![](https://github.com/simeonradivoev/NNAO/raw/master/Screenshots/Screenshot-08-26-17-20-23-05.png)

Without NNAO:

![](https://github.com/simeonradivoev/NNAO/raw/master/Screenshots/Screenshot-08-26-17-20-42-25.png)

NNAO Only:

![](https://github.com/simeonradivoev/NNAO/raw/master/Screenshots/Screenshot-08-26-17-20-23-10.png)

With NNAO:

![](https://github.com/simeonradivoev/NNAO/raw/master/Screenshots/Screenshot-08-26-17-20-23-26.png)

Without NNAO:

![](https://github.com/simeonradivoev/NNAO/raw/master/Screenshots/Screenshot-08-26-17-20-42-36.png)

NNAO Only:

![](https://github.com/simeonradivoev/NNAO/raw/master/Screenshots/Screenshot-08-26-17-20-23-29.png)