https://github.com/smkplus/kamalitransition

Unity Shader transition between panels
https://github.com/smkplus/kamalitransition

shader unity

Last synced: 8 months ago
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Unity Shader transition between panels

• Host: GitHub
• URL: https://github.com/smkplus/kamalitransition
• Owner: smkplus
• Created: 2020-01-25T19:53:25.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-01-25T20:32:49.000Z (over 6 years ago)
• Last Synced: 2025-04-13T22:09:45.884Z (about 1 year ago)
• Topics: shader, unity
• Language: C#
• Homepage:
• Size: 1.37 MB
• Stars: 47
• Watchers: 6
• Forks: 9
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# [KamaliTransition](https://twitter.com/ShaderGuy/status/1220922020701114368?s=20)

I made this by using [stencil buffer](https://docs.unity3d.com/Manual/SL-Stencil.html)

![Record_2020_01_25_23_27_26_68](https://user-images.githubusercontent.com/16706911/73126623-529a2980-3fca-11ea-85e2-104ffad18a29.gif)

Stencil Op/Comparison Values

# Comparison Functions

```

0 - Always

1 - Never

2 - Less

3 - Equal

4 - LEqual

5 - Greater

6 - NotEqual

7 - GEqual

8 - Always // (This is the default for the UI shaders so I suspect this one is technically the 'correct' Always, but any value beyond it will also count as Always)

```

# Stencil Operations

```

0 - Keep

1 - Zero

2 - Replace

3 - IncrSat

4 - DecrSat

5 - Invert

6 - IncrWrap

7 - DecrWrap

```

References:

[unity forum](https://forum.unity.com/threads/stencil-op-comparison-values.362425/) & [khronos](https://www.khronos.org/registry/vulkan/specs/1.1-extensions/man/html/VkStencilOp.html)

I explained more about [UI stencil Buffer here](https://gamedev.stackexchange.com/questions/158128/how-to-write-a-transparent-shader-for-a-sprite-that-ignores-transparent-sprites/158132#158132)

# Adding Enum to Inspector

change your properties like this:

```

[Enum(UnityEngine.Rendering.CompareFunction)] _StencilComp ("Stencil Comparison", Int) = 0

[Enum(UnityEngine.Rendering.StencilOp)] _StencilOp ("Stencil Operation", Int) = 0

```

____________________

# Mask Material

![image](https://user-images.githubusercontent.com/16706911/73126700-1d420b80-3fcb-11ea-89ce-8c735ad53e93.png)

# Foreground UI Material

![image](https://user-images.githubusercontent.com/16706911/73126731-64300100-3fcb-11ea-8f6a-323ee4883756.png)

# Masking TextMeshPro

I explained here how to mask [Textmesh Pro](https://gamedev.stackexchange.com/questions/176170/how-to-use-a-sprite-mask-or-shader-to-mask-a-text

)

![image](https://user-images.githubusercontent.com/16706911/73126746-a2c5bb80-3fcb-11ea-919f-f5566a7c8302.png)