AbyssNebula shader

Fixes (Minecraft 26.1+)

• Players, slimes and the sulfur cube no longer render translucent or broken. Translucent-pass entities now use a dedicated forward-lit program.

New

• Glowing eyes for drowned, bogged, parched, stray, zombie nautilus, creaking, guardian, elder guardian and iron golem.
• Warden: heart, ear tendrils and pulsing spots glow when it reacts.
• Glow squid: the body keeps its teal colour and only the eyes, tentacle tips and mouth glow.
• Emissive objects keep their own colour when you are underwater.
• Underwater fog is less blue by default.

Performance

• Ultra profile now uses lighter reflections (fewer steps and refinements, no clouds in reflections).

Based on Sundial Lite (GPL-3.0). Unofficial fork.