Rainbow Portals

Minecraft 版本： 26.1 26.1.1 26.1.2

平台： minecraft

标签： 16x 32x themed

? Rainbow Portals
An animated, shader-friendly Nether portal experience.

Rainbow Emissive Portals transforms the vanilla Nether portal into a mesmerizing, fully animated strip that cycles smoothly through the colors of the rainbow. Designed specifically for Minecraft 1.21, this pack uses per-frame emissive PBR maps to synchronize glowing colors with the portal’s animation — perfect for shader users on Iris + Complementary Unbound or similar packs.

✨ Features:

• Full-spectrum rainbow animation

• Seamless emission syncing using RME (Roughness, Metalness, Emission) maps

• Designed for Iris shaders, fully compatible with OptiFine-style emissive textures

• Lightweight and purely visual — no gameplay changes

? Requirements:
Minecraft Java Edition 1.21.X

Shader mod (e.g., Iris) with PBR support

Complementary Unbound or any pack that honors emission maps