https://github.com/beinteractive/LWRPShaders

A collection of high customizable unlit shaders for Lightweight Render Pipeline
https://github.com/beinteractive/LWRPShaders

graphics shader unity unity3d

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A collection of high customizable unlit shaders for Lightweight Render Pipeline

• Host: GitHub
• URL: https://github.com/beinteractive/LWRPShaders
• Owner: beinteractive
• Created: 2018-04-02T05:02:58.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-06-09T09:24:35.000Z (over 4 years ago)
• Last Synced: 2024-08-02T13:35:46.714Z (4 months ago)
• Topics: graphics, shader, unity, unity3d
• Language: ShaderLab
• Homepage:
• Size: 26.4 KB
• Stars: 125
• Watchers: 11
• Forks: 9
• Open Issues: 1
• Metadata Files:
  • Readme: README.md

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README

        
# Lightweight Render Pipeline Shaders

__"Lightweight Render Pipeline Shaders"__ is a collection of shaders designed for Unity 2018 Lightweight Render Pipeline.

It's especially useful for VFX and particles.

All shaders are fully customizable and GPU Instancing / GPU Instancing Particles friendly.

 

## Available Shaders

 - Lightweight

   - Unlit

     - Color

     - Gradient

     - Texture

     - Texture and Color

   - Particles

     - Color

     - Texture

     - Textureless (Port from [ShurikenPlus](https://github.com/keijiro/ShurikenPlus))

## Features

### Basic Parameters



This section contains shader specific parameters. Basically, color and texture.

### Alpha Clip



If you check `Alpha Clip`, alpha clipping is enabled. A pixel with alpha that is less than threshold will be discarded.

### Surface



You can choose one of the following surface types:

 - `Opaque`

 - `Transparent`

 - `Premultiply`

 - `Additive`

 - `Multiply`

and `Src Blend`, `Dst Blend`, `Z Write` and `Premultiplied Alpha` values will automatically be configured to appropriate settings.

If you choose `Custom`, you can change that values as you like.

### Cull



You can choose a cull mode from:

 - `Off`

 - `Front`

 - `Back`

Default is `Back`. `Off` is for double sided material.

### Z Test



You can choose which compare function will be used for Z Test.

### GPU Instaincing



If you check `Enable GPU Instancing`, a material is automatically configured for GPU Instancing. If you use same mesh and the material with MeshRenderer for rendering, draw call will be automatically instanced.

Also if you check `Enable Per Instance Data`, you can store per-instance `Basic Parameters` via MaterialPropertyBlock.

```C#

// Set random colors but keep GPU Instancing

foreach (var g in gameObjects)

{

  var property = new MaterialPropertyBlock();

  property.SetColor("_Color", Random.color);

  g.GetComponent().SetProperty(property);

}

```

### GPU Instancing Particle

All Particles shaders works correctly with GPU Instaincing in Particle System.

To enable GPU Instaincing in Particle System, use `Mesh` render mode and check `Enable GPU Instancing` in `Render` section of Particle System inspector.

### Minimum

All features are implemented by shader variants. After compilation, code of non-used feature is efficiently striped!