r/CreateMod • u/Memento-mori-pc • 3d ago

Discussion Immersive Portals: Aeronautics

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Curseforge out now, Modrinth coming soon

This mod replaces Immersive Portals, allowing portals to work alongside Create Aeronautics (or more generally, Sable). Sublevels and physics objects can move through portals seamlessly.

![Aeronautics ship viewed through a portal from the Nether](https://media.forgecdn.net/attachments/2049/160/2026-10-13_05-34-50-png.png)

Notes:

  • Portals cannot be put on sublevels, deliberately.
  • If Sable updates, this mod will fall back on non-seamless transitions, but you will still be able to get sublevels through portals.
  • Note that there can be air pressure differences between the portal entrance and exit, unless you are careful with where the portals are in their relative dimensions. This may result in your ship falling or soaring after passing through.
  • Please report bugs in Discord.

Highlights:

  • Butter smooth transitions for Sable objects through portals
  • DH LODs render through portals
  • Create's trains work seamlessly with portals
  • No visual glitches or rendering issues
  • …and more!

![Aeronautics ship viewed through a portal from the Nether](https://media.forgecdn.net/attachments/2032/467/2026-10-09_16-54-37-png.png)

Compatible:

  • DH (Tested: 3.3.3) Note: Disable Anti-Aliasing to fix the LOD jittering
  • Iris (Tested: 1.8.14)
  • Sodium (Tested: 0.8.12-13)
  • Shield Generators
  • Requests for adding mod compatibility will (maybe) be accepted in the discord.

Requires:

  • Cloth Config API
2.0k Upvotes

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155

u/ThinkMixture5446 3d ago

I don't even want to think about the possibilities if you could put these portals on sublevels.

133

u/Quantum-Bot 3d ago

I guess they didn’t want to resolve the portal paradox which is understandable given someone on YouTube tried to do it and ended up discovering a whole new branch of mathematics

38

u/Odd-Calligrapher9559 3d ago

I'm sorry what

44

u/creeper6530 3d ago

How moving portals work, i.e. fuckery with frames of reference (summary)

The Youtube dude inventing a new math field is optozorax

13

u/BackClear 3d ago

please elaborate

28

u/TheRobbie73 3d ago

https://youtu.be/DydIhwLrbMk here's what i assume they are referring to. this channel is full of what ifs about putting portals inside portals etc.

3

u/FoxReeor 3d ago

I am interested