stalomeow / starrailnprshader

Fan-made shaders for Unity URP attempting to replicate the shading of Honkai: Star Rail.

StarRail NPR Shader

Documentation | 简体中文

Fan-made shaders for Unity URP attempting to replicate the shading of Honkai: Star Rail. The shaders are not 100% accurate because this project is not a reverse engineering - what I do is to replicate the in-game looks to the best of my ability.

Sparkle	Firefly

Features

Character Shaders

• Honkai Star Rail/Character/Body
• Honkai Star Rail/Character/Body (Transparent)
• Honkai Star Rail/Character/EyeShadow
• Honkai Star Rail/Character/Face
• Honkai Star Rail/Character/FaceMask
• Honkai Star Rail/Character/Hair

Rendering

• Both Game model and MMD model.

• Support Forward and Forward+ rendering paths.

• A single RendererFeature to manage all custom passes.

• Provide C# API to control some rendering behavior.

• Characters receive only scene shadows and ignore self-shadows.

• Per-object shadow, supporting up to 16 shadows on the same screen.

• Custom bloom using the method shared by Jack He in Unite 2018.

• Custom ACES tonemapping. The formula is

  $$f(x)=\frac{x(ax+b)}{x(cx+d)+e}$$

  where $a,b,c,d,e$ are all parameters.

Editor

• Customized material editor.
• Configurable asset processor integrated with Unity preset system.
• Automatically smooth normal.
• Automatic material setup.
• Build processor and Shader stripper.
• material.json inspector.

Special Thanks

• miHoYo / HoYoverse
• Razmoth
• °Nya°222

Star History

starrailnprshader's Issues

Question on how to set up a material

Is there the possibility for you to upload the materials, that you used for your renderings?
I'm having a hard time achieving something similar, mainly with the Face-Shader.
I really appreciate any help you can provide.

材质丢失

我添加RendererFeature 后材质好像加载不出来

我是新手，研究了半天没找到问题，如果是常识上的配置出错还请海涵❤️

评论

你老婆真棒（手动狗头）

我创造了个材质并贴了贴图，为啥整个都是透明的

Import project but script error“CS0246: The type or namespace name 'Stalo' could not be found”

Thanks for your sharing. When I tried import your project but the editor has a error that "Assets\ResModules\Shaders\StarRailNPRShader-main\Scripts\Editor\MaterialDrawers\HSRMaterialIDFoldoutDrawer.cs(4,7): error CS0246: The type or namespace name 'Stalo' could not be found (are you missing a using directive or an assembly reference?)" It seemed that some references or scripts has been missed. :(

关于描边的一些建议

在薄模型的地方比如裙摆，描边会在模型背面产生大色块：

可以在outline pass后面再渲染一层背面