Schematician's Goggles

The world becomes a contraption diagram with an in-world physics overlay, gated behind a wearable item. For Create: Aeronautics.

3.5K Downloads

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Screenshots

About this Mod

This mod adds Schematician's Goggles, building off of Aviator's Goggles.

Schematician's Goggles

While Schematician's Goggles are equipped:

The world becomes a Contraption Diagram.
Looking at any sublevel shows its center of mass and live force vectors (lift, drag, thrust, gravity, etc.).
The Aviator Goggle HUD (stress, burner output, etc.) is preserved.
The schematic view can be toggled by right-clicking with the item in-hand.

The recipe is simple enough, just an iteration on the Aviator's Goggles.

Recipe

Available Versions

Schematician's Goggles 0.9.0release

MC 1.21.1neoforge

May 25, 2026

Schematician's Goggles 0.8.5release

MC 1.21.1neoforge

May 15, 2026

Schematician's Goggles 0.7.3release

MC 1.21.1neoforge

May 14, 2026

Schematician's Goggles 0.5.0release

MC 1.21.1neoforge

May 14, 2026

How to Install Schematician's Goggles on Your Server

Order Server

Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).

Set neoforge Loader

In the panel under "Egg", select the neoforge loader and matching Minecraft version (1.21.1).

Install Mod

Open the mod browser in the dashboard and search for "Schematician's Goggles". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.

Compatibility

Mod Loaders

neoforge

Minecraft Versions

1.21.1

Server-side

✓ Required

Recommended RAM

4 GB(min. 3 GB)

Frequently Asked Questions

Schematician's Goggles server crashes on startup – what to do?

Most common cause: wrong neoforge version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.1). You can switch loaders with one click in the panel.

Is Schematician's Goggles compatible with neoforge?

Schematician's Goggles officially supports neoforge for Minecraft 1.21.1. The Mado dashboard automatically detects incompatible loader combinations.

Server lagging with Schematician's Goggles – how to optimize performance?

Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Schematician's Goggles consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.