UShader

UShader Shader Pack

At its core, this shader pack is a free-hand reconstruction of a SEUS derivative version I developed years ago. It is worth emphasizing that it contains absolutely no original code.

What is UShader?

UShader is a recreation of a heavily modified SEUS v10.1 build that I have used privately for a long time. A great deal of effort went into precisely replicating the unique visual style of SEUS from that era, and I have successfully overcome the challenges involved in doing so. Please note that due to the inclusion of modern lighting effects such as volumetric clouds and volumetric fog—features not present in the original version—the shader pack's default performance may not immediately exceed that of the original SEUS v10.1. However, with the correct parameter optimizations, it can deliver a visual experience far superior to the original, while also achieving breakthrough improvements in performance efficiency. Finally, I reiterate that this project does not involve any original code from SEUS v10.1.

What features does it offer?

• Atmospheric sky effects
• Volumetric fog rendering
• Volumetric cloud rendering
• Dynamic shadows
• Soft shadows
• Screen Space Ray Traced Ambient Occlusion (RTAO)
• Volumetric water
• Multi-dimensional support
• Wind effects
• Temporal Anti-Aliasing and Upscaling (TAAU)
• Motion blur
• Bloom effects

What are the system requirements?

• Running Environment: OptiFine (1.16 or newer) or Iris (1.5.0 or newer)
• GPU Requirements: GTX 1050 / RX 560 or equivalent performance (OpenGL 4.0 support is mandatory)
  • Of course, for a better gaming experience, we generally recommend using more powerful hardware.
• OS Support: Windows or Linux
• Important Warning: Given previous error reports, this shader pack explicitly does not support Intel HD 5000 and older integrated graphics!