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Alpha Piscium

High-quality realistic Minecraft shaderpack.
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File Details
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Alpha Piscium v1.8.4

ByLuna5ama
  • R
  • Mar 7, 2026
  • 47.36 MB
  • 2.4K
  • 1.21.11+12

File Name

Alpha Piscium v1.8.4.zip

Supported Versions

  • 1.21.11
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4
  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.20.6
  • 1.20.5

Highlight

  • Added limited Built-in PBR support
  • Improved translucent rendering with double refraction

New

  • Added limited Built-in PBR support (Foliage SSS, Translucent, and Emissive)
  • Added double refraction for non-water translucents for more accurate light bending
  • Added more per-material translucent absorption settings

Improvement

  • Migrated TranslucentSST to the new SST implementation, greatly simplifying the code
  • Improved cloud spherical shell setup
  • Improved water scattering with new phase function based on Petzold data

Fix

  • Fixed translucent sky reflection error
  • Fixed DH (Distant Horizons) support
  • Fixed missing TAA clamp mix logic
  • Fixed cloud spherical shell setup
  • Fixed insanely bright emissive from end rod and charged lightning rod

Misc

  • Increased default PCSS sample count for better shadow softness