https://github.com/remibodin/Unity3D-Blur

Gaussian and kawase blur for Unity3D
https://github.com/remibodin/Unity3D-Blur

unity3d

Last synced: 3 months ago
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Gaussian and kawase blur for Unity3D

• Host: GitHub
• URL: https://github.com/remibodin/Unity3D-Blur
• Owner: remibodin
• Created: 2015-08-09T18:58:51.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2017-05-14T10:23:02.000Z (over 7 years ago)
• Last Synced: 2024-07-13T10:34:01.800Z (4 months ago)
• Topics: unity3d
• Language: ShaderLab
• Homepage:
• Size: 215 KB
• Stars: 52
• Watchers: 8
• Forks: 10
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

• awesome-unity-open-source-on-github - Unity3D-Blur - Gaussian and kawase blur (Blur)

README

        
# Blur for Unity3D

## Gaussian Blur

Based on [this blog post](https://software.intel.com/en-us/blogs/2014/07/15/an-investigation-of-fast-real-time-gpu-based-image-blur-algorithms).

### Usage

![Gaussian Blur Options](Screen/GaussianBlurOptions.PNG)

Chose algorithm :

* Naïve

* Two pass

* Two pass with linear sampling

and filter size :

* LITTLE_KERNEL (7)

* MEDIUM_KERNEL (35)

* BIG_KERNEL (127)

### Graph

|LITTLE_KERNEL 3 sigma|MEDIUM_KERNEL 10 sigma|BIG_KERNEL 25 sigma|

|:-:|:-:|:-:|

|![LITTLE_KERNEL 3 sigma](Screen/LITTLE_KERNEL_3Sigma.PNG)|![MEDIUM_KERNEL 10 sigma](Screen/MEDIUM_KERNEL_10Sigma.PNG)|![BIG_KERNEL 25 sigma](Screen/BIG_KERNEL_25Sigma.PNG)|

### More

#### Kawase blur

At this moment kawase blur have not param

5 pass with [0, 1, 2, 2, 3] offset

...