https://github.com/keijiro/SkyboxPlus

Basic skybox extensions for Unity
https://github.com/keijiro/SkyboxPlus

graphics shader unity unity3d

Last synced: 3 months ago
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Basic skybox extensions for Unity

• Host: GitHub
• URL: https://github.com/keijiro/SkyboxPlus
• Owner: keijiro
• License: mit
• Created: 2015-10-31T14:58:08.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2017-04-16T08:22:19.000Z (almost 8 years ago)
• Last Synced: 2024-08-01T22:52:49.688Z (6 months ago)
• Topics: graphics, shader, unity, unity3d
• Language: C#
• Homepage:
• Size: 5.12 MB
• Stars: 393
• Watchers: 34
• Forks: 49
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

Awesome Lists containing this project

• unity-awesome - Skyboxes - Skybox generator (Shaders)
• awesome-unity-open-source-on-github - SkyboxPlus - Basic skybox extensions (Collection)

README

        
SkyboxPlus

==========

**SkyboxPlus** is a collection of skybox shaders for Unity.

System Requirements

-------------------

Unity 5.5 or later versions.

Installation

------------

Download one of the unitypackage files from the [Releases] page and import it

to a project.

[Releases]: https://github.com/keijiro/SkyboxPlus/releases

Cubemap

-------

![screenshot](http://i.imgur.com/wTbTH68.png)

**Cubemap** is a basic cubemapped skybox shader. The main difference from the

standard skybox shader is that it can be rotated not only around the Y-axis but

also around the X/Z-axis. It also has a saturation slider that can be used for

adjusting the colorfulness of the cubemap.

### MIP Level property

The **MIP Level** property controls the blurriness of the cubemap. It can be

used for mimicking bokeh-like blur effects on the background.

![screenshot](http://i.imgur.com/K4DSGjh.png)

To make this option effective, it’s required to turn on the Glossy Reflection

(pre-convolution for glossy reflection) switch in the texture importer

settings. Also it’s recommended to use the [Skybox component] to apply

different MIP levels to the camera background and lighting (reflection).

[Skybox component]: http://docs.unity3d.com/ScriptReference/Skybox.html

Hemisphere

----------

![screenshot](http://i.imgur.com/JdNZLeH.png)

**Hemisphere** is a basic gradient skybox shader. It only has three color

properties: color at the north pole, on the equator and at the south pole. The

shader linearly interpolates between them.

Gradients

---------

![screenshot](http://i.imgur.com/pkSZG2O.png)

**Gradients** is an additive gradient skybox shader. Each gradient has a

direction vector and a color value. The shader interpolates along the vector,

from black to the given color. The shape of the gradient can be adjusted with

the exponent property. Up to four gradients can be given at the same time.

License

-------

[MIT](LICENSE.md)