With a couple of clicks, you can easily convert GLSL image (fragment/pixel) shader to readable, usable and efficient Unity HDRP shader (HLSL), and you can preview the effect of shader immediately.

For other render pipeline, please use:

Shader Converter for Built-in Render Pipeline

Shader Converter for Universal Render Pipeline

Features:

• The conversion workflow is very simple: One editor window, codes side to side and one button to convert.
• Supports to set SubShader Tags: Render Type and Render Queue;
• Supports to set Pass command: Cull, ZWrite, ZTest, Blend;
• Supports to specify a shader model with the #pragma target directive;
• Supports to convert Shadertoy shader with multiple passes: Common, Buffer A, Buffer B, Buffer C, Buffer D;
• Supports to auto assign Shadertoy input: iFrame, iFrameRate, iMouse, iDate, iSampleRate, iChannelTime, iResolution;
• Supports the same keyboard and mouse input as Shadertoy;
• Supports 2D textures, cubemaps, video and music/sound input;
• Supports to convert main image shader to object space shader or full screen shader;
• Object space shader supports both VR (Single Pass Instanced) mode and non-VR mode;
• Supports to render the effect of main image shader to RenderTexture;
• [NEW] Supports Gamma and Linear color space;
• [NEW][Experimental] Simple global numeric global macros and constants defined in the shader can be extracted into the properties of the shader;

Notes:

* Tested in Unity 2020.3.38 and Unity 2021.3.25;

* This editor tool only support 64-bit Unity Editor on Windows for now!

* Converted shader with this editor tool only supports High Definition Render Pipeline (HDRP)!

* This editor tool cannot convert shaders for Built-in render pipeline to shaders for URP or HDRP!

Support:

If you have any questions, issues or suggestions, feel free to email me at:

reformsim@outlook.com

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