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Aspect Refraction project artwork

CurseForge · Minecraft mod

Aspect Refraction

Adds a system of aspects and crafting from them

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Aspect Refraction release should I use?

Updated last month
Latest stable file Refraction-1.0.0.jar
Game version 1.21.1
Loader NeoForge

Aspect Refraction Refraction-1.0.0.jar targets 1.21.1 with NeoForge. The project page does not say whether this file belongs on the client, dedicated server, or both. No extra mods listed for this file.

Where it goes

Is Aspect Refraction required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release NeoForge
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Aspect Refraction Refraction-1.0.0.jar need?

Refraction-1.0.0.jar. Change the file and its required mods may change too.

No extra mods listed for this file

This file does not list any required mods. Do not add a library just because a different file uses it.

This file does not list any required or optional mods.

Before you install it

Add Aspect Refraction without breaking your instance.

Built for Aspect Refraction Refraction-1.0.0.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use Refraction-1.0.0.jar. It targets 1.21.1 with NeoForge; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    This file does not list any required mods. Do not add a library just because a different file uses it.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside Refraction-1.0.0.jar. It opens that exact file at the source.

About this project

What does Aspect Refraction add?

🌟 Overview

Refraction adds a single block - the Refraction Table - that lets you break any item down into its hidden Aspects and then craft known items back from pure knowledge

🔬 Features

  • Deconstruct items into their fundamental Aspects.
  • Accumulate Aspects by breaking down materials.
  • Craft any known item using only Aspects and Amethyst Shards.
  • Data-driven: all item aspects are defined in JSON data maps.
  • Addon-friendly: other mods can add their own aspects and item mappings.
  • Commands for debugging and creative play.

📖 How it works?

  • Place the Refraction Table and open it.
  • Insert any item into the deconstruction slot.
  • Gain Aspects based on the item's hidden composition.
  • Unlock the item in your knowledge list.
  • Select a known item and craft it using Aspects + Amethyst Shards.

🧪 Aspects

Aspects are the fundamental building blocks of matter in Refraction. There are 32 base Aspects, such as:

Ignis — Fire Aqua — Water Terra — Earth Aer — Air Arbor — Wood Metallum — Metal Vitreus — Crystal Praecantatio — Magic …and 24 more!

⌨️ Commands

/refraction knowledge add <item>
/refraction knowledge remove <item>
/refraction knowledge clear

/refraction aspect add <aspect> <amount>
/refraction aspect remove <aspect> <amount>
/refraction aspect get <aspect>
/refraction aspect list
/refraction aspect clear

Requires operator level 2.

📜 Credits

Inspired by Thaumcraft & ProjectE mods.

📄 MIT License

:D

🛠️ For Modpack Makers

All item aspects are defined in data/refraction/data_maps/item/aspects.json. You can override any item's aspects using a datapack or addon mod.

Example:

{
  "values": {
    "minecraft:diamond": {
      "refraction:vitreus": 64,
      "refraction:terra": 128,
      "refraction:potentia": 32
    }
  }
}

🧩 For Addon Developers

Refraction uses NeoForge's Data Maps system. Addons can:

  • Add new Aspects to items.
  • Define custom Aspect compositions.
  • Use the public API to interact with Aspect knowledge.

Example addon JSON:

{
  "values": {
    "minecraft:crafting_table": {
      "myaddon:instrumentum": 4,
      "refraction:arbor": 2
    }
  }
}

Project description from CurseForge.

Pick your setup

Aspect Refraction by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Aspect Refraction versions and loaders

1 of 1 releases match

Looking for an older file? The official CurseForge project page is in Resources.